Abstracts of Conference Presentations - John T Costello

1 Absorption spectroscopy with laser produced plasmas

J T Costello and E T Kennedy, 7th International Conf on UV and X-ray Spectroscopy of Astrophysical & Lab oratory plasmas, UCD, IAU Colloq No 73, p5 (1982)

2 XUV emission from uranium and thorium plasmas

P K Carroll, J T Costello, E T Kennedy and O Sullivan G, EGAS16, London (1984)

3 Absorption spectroscopy with laser produced plasmas

E T Kennedy, J Brilly, P K Carroll and J T Costello, EGAS16, London (1984)

4 XUV emission from a laser produced thorium plasma

P K Carroll, J T Costello, E T Kennedy and O Sullivan G, Int Conf on At Proc in Hot Plasmas, Israel (1986)

5 XUV absorption spectroscopy by means of an electronically synchronized twin laser produced plasma experiment

P K Carroll and J T Costello, VUV8, (Lund), Vol 1, p208 (1986)

6 The XUV atomic absorption spectra of thorium and uranium observed in an electronically synchronized twin laser produced plasma experiment

P K Carroll and J T Costello, EGAS17, Marburg, Germany (1986)

7 A time resolved twin laser plasma experiment for XUV absorption spectroscopy of atoms and ions

J T Costello, W G Lynam and P K Carroll, EGAS19, DCU, Dublin (1987)

8 UV absorption of refractory elements by a dual laser plasma method

J T Costello,W G Lynam and P K Carroll,12th IntConf on UV and X-ray Spec of Lab & Astro Plasmas, Nice (1987)

9 4s24p4 - 4s24p35s transitions in Ru XI, Rh XII and Pd XIII

G O Sullivan, M Kane, P K Carroll and J T Costello, ECAMP 3, Bordeaux (1989)

10 Extreme UV photoabsorption in Cr/Cr+

J T Costello, E T Kennedy, B F Sonntag and C W Clark, ICPEAC16, New York (1989)

11 3p-subshell absorption spectra of Cr/Cr+ and Mn/Mn+

C W Clark, C L Cromer, T B Lucatorto, B F Sonntag, E T Kennedy and J T Costello, VUV9,(Hawaii),p227 (1989)

12 4s-4p transitions in Ge-like Ru and Th

P Dunne, P K Carroll, R E Corcoran, J T Costello and G’ OSullivan, ATMOP1, QUB, N Irl, pW32 (1990)

13 3p-photoabsorption in Mn, Mn+ and Cr+; A comparison of RLDI and DLP results

C W Clark, J T Costello, E T Kennedy, B F Sonntag and T B Lucatorto, ATMOP1, QUB, N Irl, pW2 (1990)

14 3p-photoabsorption in Cr and Cr+

C W Clark, J T Costello, E T Kennedy, B F Sonntag and T B Lucatorto, ATMOP1, QUB, N Irl, pW3 (1990)

15 The XUV photoabsorption spectra of tungsten and platinum vapours

C W Clark, J T Costello, E T Kennedy, B F Sonntag and T B Lucatorto, ATMOP1, QUB, N Irl, pW4 (1990)

16 Interaction of a giant resonance with a Rydberg series

J T Costello, E T Kennedy, B F Sonntag and C W Clark, EGAS22, Uppsala, pP3-40 (1990)

17 The XUV photoabsorption spectra of laser generated tungsten and platinum vapours

J T Costello, E T Kennedy, B F Sonntag and C W Clark, EGAS22, Uppsala, pP3-41 (1990)

18 4s-4p transitions in Ru and Rh along the Ge, As, Se and Br sequences

G O Sullivan, P Dunne and J T Costello, EGAS22, Uppsala, pP3-56 (1990)

19 Extreme-UV absorption spectroscopy with laser produced plasmas

J T Costello, J-P Mosnier, E T Kennedy, P K Carroll and G O Sullivan, EGAS22, Uppsala, pI-12 (1990)

20 Applications of laser plasmas in XUV photoabsorption spectroscopy

E T Kennedy, J T Costello and G O Sullivan, IntCongress on OptSci & Eng, NL, (1991)

21 The 1s-photoabsorption spectrum of neutal boron

P K Carroll, J T Costello, W G Lynam and G O Sullivan, ATMOP2, p W41 (1991)

22 A time resolved multi-laser plasma experiment for extreme-UV photoabsorption studies

J T Costello, D Evans, E T Kennedy, J-P Mosnier and B F Sonntag, ATMOP2, p W43 (1991)

23 4s-4p transitions in Se-like and Br-like Ru, Rh and Pd

J T Costello, P Dunne and G O Sullivan, ATMOP2, London, pW44 (1990)

24 2p-photoabsorption spectrum of Al+ in a laser produced plasma

J T Costello, D Evans, R B Hopkins, L Kiernan, M W D Manfield, J-P Mosnier, M H Sayyad and B F Sonntag, VUV10, Paris (1992)

25 A multi laser, multichannel spectrometer system for the measurement of EUV relative photoabsorption cross-sections of atoms and ions

L Kiernan, J T Costello, J -P Mosnier, M Shaw, B F Sonntag and E T Kennedy, VUV10, Paris (1992)

26 Competition between one and two electron core excited states along the Mg-like isoelectronic sequence

M H Sayyad, J T Costello, L Kiernan, J -P Mosnier, E T Kennedy and B F Sonntag, ATMOP3 pT27 (April 1993)

27 Even parity autoionising states of Mg, Al+ and Si2+ in the extreme-UV

M H Sayyad, J T Costello, L Kiernan, J -P Mosnier, E T Kennedy and B F Sonntag, ATMOP3 pW17 (April 1993)

28 Comparison of Fourier, non-linear constrained and maximum likelihood deconvolution techniques applied to spectral data from an extreme-UV OMA system

M Shaw, L Kiernan, J-P Mosnier, E T Kennedy, B F Sonntag and J T Costello, ATMOP3 pT26 (April 1993)

29 Dependence of EUV emission from a laser plasma source on target-Z and twin laser pulse irradiation

M Collins, J T Costello, E Kennedy, J -P Mosnier, M Shaw, R Rivoira and R Barchewitz ATMOP3 pW18 (April 1993)

30 np-Photoabsorption Spectra of Silver (n=4) and Gold (n=5) Observed in Laser-Produced Plasmas

J-P Mosnier, J T Costello, E T Kennedy,L Kiernan, M H Sayyad, B F Sonntag andU Koeble, X ‘93, p98, Debrechen, Hungary (July 1993)

31 Measurement of the 3p-Subshell Photoabsorption Spectra of Atomic Zn and its Ions Znn+; n=1,2,3 by means of the Dual Laser Plasma Technique

L Kiernan, J T Costello, J-P Mosnier, B F Sonntag and E T Kennedy, X ‘93, p89, Debrechen, Hungary (July 1993)

32 An EUV Source based on a Small Scale Laser Produced Plasma and Multilayer Filter Combination

M Collins, J T Costello, E Kennedy, J -P Mosnier, M Shaw, R Rivoira and R Barchewitz, QE11, Belfast, Northern Ireland (September 1993)

33 A multi laser, multichannel spectrometer facility for the study of inner-shell excitation of atoms and ions

L Kiernan, J T Costello, U Koeble, J -P Mosnier, M H Sayyad, M Shaw, E T Kennedy and B F Sonntag, QE11, Belfast, Northern Ireland (September 1993)

34 Photoabsorption measurements of Xe isoelectronic Ba, La and Ce in the 4d energy region using the dual laser plasma technique

U Koeble, J T Costello, L Kiernan, J-P Mosnier and E T Kennedy, XVIII ICPEAC, Aarhus, Denmark (July1993)

35 XUV Photoabsorption and Photoelectron Spectra of Barium Atoms in the Ground and a Laser Excited State

U Koeble, J T Costello, L Kiernan, J-P Mosnier and E T Kennedy, XVIII ICPEAC, Aarhus, Denmark (July1993)

36 Photoabsorption Spectroscopy of Atoms and Ions in the region of the 4d Giant Resonance using the dual laser plasma technique

J T Costello, L Kiernan, E T Kennedy, U Koeble and J-P Mosnier, Deutschen Physikalischen Gesellschaft,, Berlin (March 1993)

37 Photoabsorption Studies of One and Two Electron Core-Excited States in Al+ and Si2+

M H Sayyad, J T Costello,E T Kennedy, L Kiernan, J-P Mosnier and B F Sonntag, pC2-04, 25th EGAS (July1993)

38 Extreme-UV Photoabsorption Spectra of Al and Si+

M H Sayyad, J T Costello,E T Kennedy,L Kiernan, J-P Mosnier and B F Sonntag, pP1-054, 25th EGAS (July1993)

39 Inner Shell Photoabsorption Spectroscopy of Atoms, Excited Atoms using Laser Produced Plasmas

L Kiernan, J T Costello, U Koeble, J-P Mosnier, M H Sayyad, M Shaw, B Sonntag and E T Kennedy, 9th Topical Conference on Atomic Processes in Plasmas, Univ Texas at Austin, (Sept 1993)

40 First Observation of a Photon Induced Triply Excited State in Atomic Lithium

L Kiernan, J-P Mosnier E T Kennedy, J T Costello and B F Sonntag, ATMOP4 (July1994)

41 Angle resolved Photoelectron Spectroscopy of Laser-Excited Aligned Ca Atoms

M Wedowski, F Weisbarth, K Godehuesen, M Schulze, P Zimmermann, T Dohrmann, J Ruder, B Sonntag,

J T Costello and A N Grum-Grzhimailo, RIS94, Bernastel Kues, Germany (July 1994)

42 High Resolution Photoion Yield Spectrum of ‘Hollow’ Atomic Lithium

L M Kiernan, Min-Qu Lee, B F Sonntag, P Sladeczek, P Zimmermann, E T Kennedy, J-P Mosnier and J T Costello, International Workshop on Photoionization (IWP94), San Francisco (Oct 1994)

43 The 3p-Photoabsorption Spectrum of CaIII

P VanKampen, L Kiernan, J T Costello, E T Kennedy, J-P Mosnier & G O Sullivan,

EGAS26, Barcelona (July 1994)

44 A VUV Optical Multichannel Analyser for Emission and Absorption Spectroscopy of Laser Plasmas

B Doyle, E T Kennedy, J-P Mosnier and J T Costello, ECAMP 5, Edinburgh (April 1995)

45 The 4d Spectrum of I, I+ and I2+

G O Sullivan, B Weinmann, C McGuinness, J T Costello and E T Kennedy,

ECAMP 5, Edinburgh (April 1995)

46 The 4f and 5d Photoabsorption Spectra of PbIII and BiIV

C McGuinness, P Dunne, G O Sullivan, J T Costello and E T Kennedy,

ECAMP 5, Edinburgh (April 1995)

47 The 3s and 3p Photoabsorption Spectra of KII and CaIII

P VanKampen, L Kiernan, G O Sullivan, J T Costello and E T Kennedy

ECAMP 5, Edinburgh (April 1995)

48 Measurements of Extreme-UV Yields using a Multilayer Monochromator

J-P Mosnier, S Bac, R Barchewitz, E T Kennedy, M Collins, and J T Costello

VUV XI, Tokyo, Japan (Aug 1995)

49 Giant Resonances in Atoms and Ions: Measurements with the DLP Technique

J T Costello, O Meighan J-P Mosnier, E T Kennedy, L M Kiernan, B F Sonntag and U Köble, VUV XI, Tokyo, Japan (Aug 1995)

50 Evolution of the Li+ Ionic Population in a Laser Produced Plasma: Application to the Photoabsorption Spectrum of Li+ in the 150 - 200 eV Region

W Whitty, E T Kennedy, J T Costello and J-P Mosnier, VUV XI, Tokyo, Japan (Aug 1995)

51 Inner Shell Photoabsorption of Ions with the Dual Laser Produced Plasma (DLPP) Method

G O Sullivan, P Dunne, A Cummings, J T Costello, E T Kennedy, C McGuinness, F OReilly, P van Kampen and B Weinmann, 5th International Workshop on Autoionization, Dubna, Russia, December 12-15, 1995

52 Angle resolved photoelectron spectroscopy of laser excited-aligned Ca atoms

M Wedowski, F Weisbarth, K Godeheusen, M Schulze, P Zimmermann, Th Dohrmann, J Ruder, B Sonntag,

J T Costello and A N Grum-Grzhimailo, AIP Conf Proc 329, 419 (1995)

53 Angle resolved photoelectron spectroscopy of laser excited-aligned Ca atoms

M Wedowski, F Weisbarth, K Godeheusen, M Schulze, P Zimmermann, Th Dohrmann, J Ruder, B Sonntag, J T Costello and A N Grum-Grzhimailo, AIP Conf Proc 329, 419 (1995)

54 Short pulse ‘line free’ XUV continuum emission from a table top laser plasma light source

O Meighan, A Gray, J-P Mosnier, W Whitty, J T Costello, C L S Lewis, A MacPhee, R Allott, A Lamb and I C E Turcu, Internation X-ray and Inner Shell Conference (X ‘96), Hamburg, Sept 9 - 13, 1996

55 Time and space resolved photoabsorption spectra of a laser produced Th plasma: 5d-f and 6d-p giant dipole resonaces

O Meighan, L Dardis, B Doyle, E T Kennedy, J-P Mosnier and J T Costello, International X-ray and Inner Shell Conference (X ‘96), Hamburg, Sept 9 - 13, 1996

56 Temporally and spatially resolved XUV absorption spectra of calcium ions in a laser produced plasma

A Gray, J T Costello, E T Kennedy, L Kiernan and J-P Mosnier, Internation X-ray and Inner Shell Conference (X ‘96), Hamburg, Sept 9 - 13, 1996

57 Photoabsorption spectrum of Li+ in the 150 - 200 eV photon energy region using the dual laser plasma technique

W Whitty, J T Costello, E T Kennedy and J-P Mosnier, International X-ray and Inner Shell Conference (X ‘96), Hamburg, Sept 9 - 13, 1996

58 Table top picosecond laser plasma based XUV continuum light source, O Meighan, A Gray, J-P Mosnier, W Whitty

J T Costello, C L S Lewis, A MacPhee, R Allott, A Lamb and I C E Turcu, 28th EGAS Conference, Graz, July 15 -18, 1996

59 Evolution of 5d-f and 6d-p giant dipole absorption in a laser produced thorium plasma

O Meighan, L Dardis, B Doyle, E T Kennedy, J-P Mosnier and J T Costello, 28th EGAS Conference, Graz, July 15 -18, 1996

60 VUV Photoabsorption Spectra of Ca, Ca* and Ca+ in a Laser Plasma: Improved Data Compared with Theory and Previous Experiments

A Gray, E T Kennedy, J-P Mosnier and J T Costello, 29th EGAS Conference, Berlin, July 1997

61 Vacuum-UV Photoabsorption Spectrum of Cr+ in a Laser Produced Cr Plasma: Evidence for a Significant 3d44s Metastable Population

C McGuinness, E T Kennedy, J-P Mosnier, B F Sonntag, Ph Wernet, and J T Costello, 29th EGAS Conference, Berlin, July 1997

62 Inner-Shell Photoabsorption by Metastable Si+ Ions Formed in Laser Produced Plasmas: Comparison with Ground State Si+

J T Costello, E T Kennedy, J-P Mosnier, M H Sayyad and C McGuinness, 29th EGAS Conf, Berlin, July 1997

63 High resolution electron spectroscopy of 2p⁶3dⁿ -> 2p⁵3dⁿ⁺¹resonantly excited Ca, Cr and Mn

B Obst, W Benten, J T Costello, L Dardis, Ch Gerth, P Glatzel, A Gray, J E Hansen, O Meighan, E Kennedy, C McGuinness, B Sonntag, Ph Wernet and P Zimmerman, VUV XII, San Francisco, USA (Aug 1998)

64 Dual laser plasma investigations of inner shell excitations in selected isoelectronic and isonuclear sequences

E T Kennedy, J T Costello, A Gray, C McGuinness, J-P Mosnier and P vanKampen, VUV XII, San Francisco, USA (Aug 1998)

65 Controlled collapse of the 5f wavefunction of Thorium along its isonuclear sequence: first observation dual laser plasma photoabsorption experiments

O Meighan, L Dardis, C Moloney, CMcGuinness, J T Costello, C L S Lewis, R ORourke and A MacPhee, I C E Turcu, C Danson, S Huntingdon, N Takeyasu and W Shaikh, ECAMP, Sienna, Italy, July 14 - 17, 1998

66 A table-top dual laser plasma based XUV photoabsorption experiment with 150 psec time resolution; performance characteristics and results

67 Characteristics of an extreme-UV continuum light source based on a laser plasma driven by a 7psec 248 nm pulse

O Meighan, L Dardis, C Moloney, CMcGuinness, J T Costello, C L S Lewis, R ORourke and A MacPhee, I C E Turcu, C Danson, S Huntingdon, N Takeyasu and W Shaikh, CLEO/Europe-EQEC’98, Glasgow 14-18 September 1998

68 Table top picosecond dual laser plasma photoabsorption experiment

69 Extreme-UV photoabsorption spectroscopy of laser generated ions and neutrals using the dual laser plasma (DLP) technique

E T Kennedy, J T Costello, J-P Mosnier, C McGuinness, P Van Kampen,, L Dardis, A Gray O Meighan, C Moloney, W Whitty and TJ Morgan, ESCAMPIG, Dublin, August 1998

70 Measurement and analysis of XUV absorption spectra of laser produced silicon plasmas

P van Kampen, E T Kennedy, J-P Mosnier, M H Sayyad and J T Costello,

NDTCS-98, St Petersburg, Russia (June 1998)

71 Autoionising 3s3p⁶np resonances in Ar-like sequence photoabsorption

P van Kampen, G O Sullivan, VK Ivanov, AN Ipatov, J T Costello and E T Kennedy, Conference on New Directions in Atomic Physics, Cambridge, UK, July 1-4, 1998

72 The 3p photoabsorption spectrum of Cr²⁺ in laser produced plasmas in the energy region 30 - 70 eV

CMcGuinness, P van Kampen E Kennedy, J-P Mosnier, and J T Costello, ECAMP, Sienna, Italy, July 14-17, 1998

73 VUV and XUV Photoabsorption of laser-produced uranium in the 15 – 150 eV photon energy range

P van Kampen, J Hirsch, E T Kennedy, O Meighan, J-P Mosnier, M Martins, Ch Gerth, P Zimmermann and J T Costello,

EGAS 31, Marseille, France, 6-9 July, 1999

74 VUV Photoabsorption Imaging of a Laser Produced Calcium Plasma

J S Hirsch, O Meighan, J-P Mosnier, P van Kampen, J T Costello, C L S Lewis, A G MacPhee, G J Hirst, J Westhall and W Shaikh, Poster presented at the RAL – Laser for Science Facility users meeting, Abingdon, Oxon, 18-19^th Oct 1999

75 Photoabsorption and photoion spectroscopy of atomic uranium in the region of 6p and 5d resonances

Ch Gerth, P van Kampen, M Martins, J Hirsch, E T Kennedy, J-P Mosnier, P Zimmermann and J T Costello, DPG Spring meeting, Bonn, 2000

76 Expansion Dynamics of Ga⁺ in laser-ablation plumes of Ga and GaN using extreme UV absorption spectroscopy

J-P Mosnier,, JT Costello, ET Kennedy, P Van Kampen, K Mah (1), JG Lunney, J Castro(2), Gordon Research Conference on

Laser Interactions with Materials, Andover, New Hampshire, USA, June 11-16, 2000

77 VUV Photoabsorption Imaging of Laser Produced Plasmas

J S Hirsch, O Meighan, J-P Mosnier, P van Kampen, W W Whitty, J T Costello, C L S Lewis, A G MacPhee, G J Hirst, J Westhall and W Shaikh, 32^nd EGAS Conference, Vilnius, July 4 – 7, 2000

78 XUV Photoabsorption Spectra of Cu⁺, Ag⁺ and Au⁺

P van Kampen, J T Costello, J-P Mosnier, ET Kennedy,and A Schneider, 32^nd EGAS Conference, Vilnius, July 4 – 7, 2000

79 Wavefunction Collapse with Increasing Ionization:Changes in Behaviour in Elements Near Xenon

A Cummings, J Conway, J T Costello, P Dunne, R D’Arcy, ET Kennedy, C McGuinness, N Murphy, E Sokell, B Weinmann and G O Sullivan, 32^nd EGAS Conference, Vilnius, July 4 – 7, 2000

80 Laser Plasma Sourced VUV Photoabsorption Imaging System: A Progress Report

J T Costello, E T Kennedy, J S Hirsch, Luca Poletto and P Nicolosi, ECAMP7/DPG ATMP Conference, Berlin April 2 – 6, 2001

81 Laser-Induced Plasma Spectroscopy (LIPS) in the VUV for the Quantitative Characterisation of Steel Alloys

M Khater, E T Kennedy, J T Costello, J-P Mosnier and P van Kampen, ECAMP7/DPG ATMP Conference, Berlin April 2 – 6, 2001

82 Laser Plasma Sourced VUV Photoabsorption Imaging System

J S Hirsch, E T Kennedy, A Neogi, P Nicolosi, L Poletto and J T Costello, VUV13, Trieste, July 23-27, 2001

83 Vacuum-UV Absorption Spectrum of Laser Produced Rubidium and Strontium Plasmas

A Neogi, E T Kennedy, J-P Mosnier, P van Kampen, C McGuinness, G O Sullivan and J T Costello, VUV13, Trieste, July 23-27, 2001

84 A Computational Model for Selected Emission and Absorption Transitions in an Expanding Laser Produced Lithium Plume

M W Stapleton, J T Costello, E T Kennedy, P Van Kampen, W Whitty and J-P Mosnier, COLA '01, Tsukuba, Oct 1 - 5, 2001

85 Study of Expansion of Laser Ablation Plumes of Ga and GaN in Various N2 Atmospheres Using Stigmatic Emission Spectroscopy

AP McKiernan, J T Costello, E T Kennedy, P van Kampen and J-PMosnier, COLA '01, Tsukuba, Oct 1 - 5, 2001

85 Vacuum- UV Absorption Spectra of Rb⁺, Rb⁺⁺ and Sr⁺⁺ Ions in a Laser Produced Plasma

A Neogi, M Martins, C McGuinness, G O Sullivan, E T Kennedy, J-P Mosnier, P van Kampen, V K Sukorukov, M W D Mansfield and J T Costello, 29^th Annual IOP- Plasma Physics Group (PPG2002), Belfast, Mar 25-28 (2002)

86 Vacuum-UV Photoabsorption Imaging of Laser Ablated Plumes

J Hirsch, E T Kennedy, J-P Mosnier, A Neogi, J T Costello, P Nicolosi and L Poletto, SPIE-Opto-Ireland, Galway 5 – 6 Sept (2002)

87 VUV and Soft X-ray Emission from Pre-plasmas Irradiated with Intense Picosecond and Femtosecond Laser Pulses

J Hirsch, A Murphy, E T Kennedy, J-P Mosnier, A Neogi, J T Costello, D Kilbane, G O Sullivan, P Dunne, D Neely, P Foster, E Divall C Hooker and A Langley, SPIE-Opto-Ireland, Galway 5 – 6 Sept (2002)

88 Vacuum-UV Photoabsorption Imaging of Laser Ablated Plumes

J Hirsch, E T Kennedy, J-P Mosnier, A Neogi and J T Costello, P Nicolosi and L Poletto, 34^th EGAS Conference, Sofia, July 9 – 12 (2002)

89 VUV/ Soft X-ray Emission from Plasmas Formed in Direct Target and Pre-Plasma Interactions with Intense Pico/Femtosecond Laser Pulses

A Murphy, J Hirsch, E T Kennedy, J-P Mosnier, A Neogi, J T Costello, D Kilbane, G O Sullivan, P Dunne, C L S Lewis, S Topping, D Neely, P Foster, E Divall C Hooker and A Langley, 34^th EGAS Conference, Sofia, July 9 – 12 (2002)

90 Trends in Autoionization of Rydberg States converging to the 4s Threshold in the Kr-Rb⁺-Sr²⁺-Y³⁺ Series: Experiment and Theory

A Neogi, E T Kennedy, J-P Mosnier, P van Kampen, J T Costello, G O Sullivan, M W D Mansfield, Ph V Demekhin, BM Lagutin, I D Petrov, and VL Sukhorukov, 34^th EGAS Conference, Sofia, July 9 – 12 (2002)

91 Trends in Autoionization of Rydberg States converging to the 4s Threshold in the Kr-Rb⁺-Sr²⁺-Y³⁺ Series: Experiment and Theory

A Neogi, E T Kennedy, J-P Mosnier, P van Kampen, J T Costello, G O Sullivan, M W D Mansfield, Ph V Demekhin, BM Lagutin, I D Petrov, and VL Sukhorukov, ICAP, Boston, July 25th – Aug 2nd (2002)

92 EUV Photoabsorption of the Inner Atomic Shells of Antimony and Lanthanum

R D’Arcy, J T Costello, E T Kennedy, C McGuinnes, J-P Mosnier, G O Sullivan and R Faulkner, 34^th EGAS Conference, Sofia, July 9 – 12 (2002)

93 Knife Edge Response and Tay Tracing Simulation of a Grazing Incidence Vacuum Ultraviolet Spectrometer System for Photoabsorption Cross-section Measurements of Atomic Species Produced in Transient Laser Plasmas

J-P Mosnier, E T Kennedy, J T Costello and C Moloney, SPIE-Opto-Ireland, Galway 5 – 6 Sept (2002)

94 Low Level Measurements of Carbon Concentration in Steel using Laser Induced Plasma Spectroscopy

E T Kennedy, M A Khater, P van Kampen, J T Costello and J-P Mosnier,, SPIE-Opto-Ireland, Galway 5 – 6 Sept (2002)

95 The 4p-subshell photoabsorption spectrum of singly ionized molybdenum,

M W D Mansfield, J T Costello, E T Kennedy and J-P Mosnier, FANO Memorial Symposium, An I T A M P Workshop, July 24 - 26, 2002 Cambridge, MA - USA

96 Time Resolved VUV Photoionization Imaging of Ground State Ba⁺ Ions in an Expanding Laser Plasma Plume

J S Hirsch, E T Kennedy, P Nicolosi, L Poletto and J T Costello, ICPEAC 2003, Stockholm, July 23 – 29, (2003)

97 Multiple Electron Detachment from Ions in an Intense Laser Field

J B Greenwood, G F Collins, JPedregosa-Gutierrez, J McKenna, A Murphy and J T Costello, ICPEAC 2003, Stockholm, July 23 – 29, (2003)

98 Tracking Ground-State Selected Ba⁺ Ions in an Expanding Laser Plasma Plume Using Time-Resolved Vacuum-UV Photoionization Imaging

J S Hirsch, K Kavanagh, E T Kennedy, P Nicolosi, L Poletto and J T Costello, 35^th EGAS Conference, Brussels, July 15 – 18, (2003)

99 Theoretical and Experimental Study of Soft X-ray Photoionization of Kr-Like Ions: 4s-Subshell Photoabsorption of Y³⁺

P Yeates, E T Kennedy, J-P Mosnier, P van Kampen, MWD Mansfield, JPedregosa-Gutierrez, J B Greenwood, PhVDemekhin, BMLagutin, VL Sukhorukov, and J T Costello, 35^th EGAS Conference, Brussels, July 15 – 18, (2003)

100 Tracking Ground-State Selected Ba⁺ Ions in an Expanding Laser Plasma Plume Using Time-Resolved Vacuum-UV Photoionization Imaging

J S Hirsch, K Kavanagh, E T Kennedy, P Nicolosi, L Poletto and J T Costello, IOP-DAMOPP-QuAMP, Milton Keynes, Sept 7 – 11, 2003

101 Theoretical and Experimental Study of Soft X-ray Photoionization of Kr-Like Ions: 4s-Subshell Photoabsorption of Y³⁺

P Yeates, E T Kennedy, J-P Mosnier, P van Kampen, MWD Mansfield, JPedregosa-Gutierrez, J B Greenwood, PhVDemekhin, BMLagutin, VL Sukhorukov, and J T Costello, IOP-DAMOPP-QuAMP, Milton Keynes, Sept 7 – 11, 2003

102 VUV/ Soft X-ray Emission from Plasmas Formed in Direct Target and Pre-Plasma Interactions with Intense Pico/Femtosecond Laser Pulses

A Murphy, J Hirsch, E T Kennedy, J-P Mosnier, A Neogi, J T Costello, D Kilbane, G O Sullivan, P Dunne, C L S Lewis, S Topping, D Neely, P Foster, E Divall C Hooker and A Langley, IOP-DAMOPP-QuAMP, Milton Keynes, Sept 7 – 11, 2003

103 Inner-Shell Excited State Absorption Spectroscopy of Atoms and Ions

P van Kampen and J T Costello, IRCSET Annual Research Meeting, Dublin, Nov 2003

104 The Effect of Atomic Alignment and Orientation on the Galvanic Effect in a Hollow Cathode Discharge

N Parvanova, J T Costello and D Zhechev, IOP in Ireland Spring Weekend Conference, Armagh, NI, April 1 – 4, 2004

105 Time-Resolved Optogavanic Responses from Aligned and Oriented Ensembles of Atoms

N Parvanova, J T Costello and D Zhechev, 8^th ECAMP Conference, Rennes, France, July 6 – 10, 2004

106 Effects of Laser Polarization in Strong Field Electron Double Detachment from F^-

J Pedregosa-Gutierrez, PA Orr, JB Greenwood, A Murphy, J T Costello, K Zrost, T Ergler, R Moshammer and J Ullrich, 8^th ECAMP Conference, Rennes, France, July 6 – 10, 2004

107 Emission and Absorption Imaging of Colliding Laser Produced Calcium Plasmas,

K Kavanagh, J S Hirsch, E T Kennedy, L Poletto, P Nicolosi and J T Costello, VUV14, Cairns, Australia, July 19 - 23, 2004

108 Two Colour Photoabsorption of CaII,

D Kilbane, C Banahan, J T Costello and P van Kampen, VUV14, Cairns, Australia, July 19 - 23, 2004

109 The Effect of Atomic Alignment and Orientation on HCD Light Induced Conductivity

N Parvanova, J T Costello and D Zhechev, SPIG 2004, Tara, Serbia & Montenegro, August 23 - 27 (2004)

110 Photoelectric Opto-galvanic effect in Hollow Cathode Discharge

N Parvanova, D Zhechev and J T Costello, 13^th Int’l School on Quantum Electronics, Burgas, Bulgaria, September 20 – 24, (2004)

111 Low Level Analysis of Sulphur Concentrations in Steel Alloys using Laser Induced Plasma Spectroscopy

E O Leary, J T Costello and E T Kennedy, LIBS2004, Malaga, Sept 28 – Oct 1, (2004)

112 Progress Report on Compact System for Point Projection X-ray Absorption Spectroscopy and Imaging of Laser Produced Plasmas

John Dardis, Adrian Murphy, Hugo de Luna, Eugene T Kennedy, Aurelian Seugnet, Philip Orr, Jason Greenwood, Colm McKenna, Ciaran L S Lewis and John T Costello, IOP in Ireland Spring Weekend Meeting, Kildare, 18 – 20, March (2005)

113 Progress Report on Compact System for Point Projection X-ray Absorption Spectroscopy and Imaging of Laser Produced Plasmas

John Dardis, Adrian Murphy, Hugo de Luna, Eugene T Kennedy, Aurelian Seugnet, Philip Orr, Jason Greenwood, Colm McKenna, Ciaran L S Lewis and John T Costello, Paper 5826A-46, SPIE Opto-Ireland Conference, RDS, Dublin, 4 – 6, April (2005)

114 The evolution of 4d photoabsorption in tellurium with increasing ionisation

L Gaynor, A Cummings, N Muprhy, G O Sullivan, J T Costello, E Kennedy, D Kilbane and Pvan Kampen, Paper 5826A-20, SPIE Opto-Ireland Conference, RDS, Dublin, 4 – 6, April (2005)

115 Photoabsorption spectra of a laser produced Sn

M A Lysaght, A Cummings, P Dunne, G O Sullivan, N Murphy, D Kilbane, J T Costello, E Kennedy and P van Kampen, Paper 5826A-33, SPIE Opto-Ireland Conference, RDS, Dublin, 4 – 6, April (2005)

116 Time and Spectrally Resolved Imaging of Colliding Plasmas

H De Luna, KD Kavanagh, M Stapleton, J T Costello, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

117 4d photoabsorption spectra of indium ions (In II -In IV)

D Kilbane, P van Kampen, J-P Mosnier, E T Kennedy and J T Costello, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

118 The 3p photoabsorption spectra of Mn IV

D Kilbane, R Mayo, P van Kampen, J-P Mosnier, E T Kennedy and J T Costello, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

119 Vacuum-UV absorption spectra from a laser-produced chromium plasma: 3p subshell photoabsorption of Cr³⁺

C Banahan, D Kilbane, P van Kampen and J T Costello, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

120 4d photoabsorption spectra of neutral and low ion stages of Sn at the EUVL source wavelength 135 nm

M A Lysaght, D Kilbane, A Cummings, N Murphy,P Dunne, G O Sullivan, P van Kampen, J T Costello and E T Kennedy, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

121 Temporal and Spatial Study of Laser-Produced Lithium Plasmas

D Doria, K D Kavanagh, H D Luna and J T Costello, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

122 Multi-Fluid Simulations of Colliding Plasmas

MW Stapleton and J T Costello, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

123 The Evolution of Self-Absorption in the 3p⁶4s–3p⁶4p Ca+ Doublet

K D Kavanagh, H D Luna and J T Costello, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

124 Low-Level Sulphur Detection in Steels using Deep VUV Laser-Induced Plasma Spectroscopy

Eoin P O Leary, John T Costello, Eugene T Kennedy, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

125 The 5d photoabsorption spectra of Pb III and Bi IV

C Banahan, D Kilbane, C McGuinness, G O Sullivan, J-P Mosnier, E T Kennedy, P van Kampen and J T Costello, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

126 EUV photoabsorption of a Te plasma

L Gaynor, N Murphy, A Cummings, G O Sullivan, D Kilbane, J T Costello,

E T Kennedy and P van Kampen, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

127 Compact System for Soft X-ray Point Projection Absorption Spectroscopy and Imaging of Laser Produced Plasmas

J Dardis, A Murphy, PA Orr, J Greenwood, CLS Lewis and J T Costello, 37^th EGAS Conference, Dublin, Aug 3 – 6, 2005

128 One and Two-Color Photoionization with the DESY (FLASH) EUV FEL

M Meyer, D Cubaynes, P OKeeffe, H Luna, P Yeates, E T Kennedy, J T Costello, P Orr, A Maquet, R Taeib, S Dusterer, E Plonjes-Palm, P Radcliffe⁵ H Redlin, A Azima, and J Feldhaus, 38^th EGAS Conference, Ischia, Naples, June 7 – 10, 2006

129 Collision of Two 355 nm Laser-Produced Plasmas: Analysis of Time and Spatial-Resolved Image Spectra

H Luna, KD Kavanagh, J Pedregosa-Gutierrez, and J T Costello, 38^th EGAS Conference, Ischia, Naples, June 7 – 10, 2006

130 X-ray Imaging of Collisions Between Hot Dense Plasmas

J Dardis, C L S Lewis and J T Costello, 38^th EGAS Conference, Ischia, Naples, June 7 – 10, 2006

131 Time-resolved emission and VUV imaging at low temperature colliding plasmas

J Pedregosa, KD Kavanagh, H de Luna and J T Costello, 38^th EGAS Conference, Ischia, Naples, June 7 – 10, 2006

132 X-ray Imaging and Spectroscopy of Collisions Between Hot Dense Plasmas

J Dardis, C L S Lewis and J T Costello, 13^thInt’l HCI Conference, Belfast, Aug 28 – Sept 1 (2006)

133 Absolute photoionization cross section measurements of the Kr I-isoelectronic sequence

C Banahan, P van Kampen, J-M Bizau, J T Costello, D Kilbane, H Kjeldsen, F Folkmann, M W D Mansfield, S W J Scully, J B West, 13^thInt’l HCI Conference, Belfast, Aug 28^th – Sept 1 (2006)

134 Strong laser field effects in autoionizing resonances

C Banahan, J T Costello, P van Kampen, 13^thInt’l HCI Conference, Belfast, Aug 28^th – Sept 1 (2006)

135 Spectroscopic Analysis of Calcium Phosphate Laser Ablation Plasma,

F Miroiu, H Luna, KKavanagh, D Doria, I N Mihailescu, J T Costello, ROMOPTO 2006, Sibiu, Romania, Aug 28 – 31 (2006)

136 One and Two-Color Photoionization with the DESY (FLASH) EUV FEL

J Pedregosa-Gutierrez, M Meyer, D Cubaynes, D Glijer, J Dardis, H Luna, K D

Kavanagh, P Yeates, E T Kennedy, J T Costello, C Lewis, A Delserieys, A Maquet, R Taeib, S Dusterer, WLi, P Radcliffe, H Redlin, A Azima, and J Feldhaus, IOP AMIG Winter Workshop, NUI-Maynooth, Jan 24 – 28 (2007)

137 Colliding Laser Produced Plasmas as Atomic, Molecular and Cluster Sources: A Progress Report

P Hough, C McLoughin, JP Mosnier and J T Costello, ECAMP9, Crete, Greece, May 6 – 11 (2007)

138 Time Resolved Study of Low Temperature Colliding Line Plasmas

J Pedregosa-Gutierriez, K D Kavanagh and J T Costello, ECAMP9, Crete, Greece, May 6 – 11 (2007)

139 Imaging and spectroscopy of collisions between hot dense plasmas

J Dardis, C L S Lewis and J T Costello, ECAMP9, Crete, Greece, May 6 – 11 (2007)

140 Two-color pump-probe studies combining EUV Free Electron and IR/visible Laser radiation

P Radcliffe, S Duesterer, H Redlin, A Azima, W Li, J Feldhaus, J Dardis, K Kavanagh, H Luna, J Pedregosa Gutierrez, P Yeates, E T Kennedy, J T Costello, A Delserieys, CLS Lewis, R Taïeb, A Maquet, AN Grum-Grzhimailo, EV Gryzlova, SI Strakhova, D Cubaynes, D Glijer, and M Meyer, ECAMP9, Crete, Greece, May 6 – 11 (2007)

141 Two-color pump-probe studies combining EUV Free Electron and IR/visible Laser radiation

142 Photoionization and dissociation dynamics in XUV free electron and visible laser fields

M Meyer, D Cubaynes, D Glijer, S Duesterer, P Radcliffe, H Redlin, A Azima,

W Li, J Feldhaus, J Dardis, K Kavanagh, H Luna, J Pedregosa Gutierrez, P Yeates, E T Kennedy, J T Costello, A Delserieys, CLS Lewis, R Taïeb, A Maquet, AN Grum-Grzhimailo, EV Gryzlova, and SI Strakhova, ICPEAC 25, Freiburg, Germany, July 25 – 31 (2007)

143 Photoionization experiments with the ultrafast EUV laser FLASH – Free Electron Laser at Hamburg

J T Costello, ICPEAC 25, Freiburg, Germany, July 25 – 31 (2007)

144 2-color photoionization using EUV FLASH and infrared laser pulses

145 Time-resolved imaging and spectroscopy of colliding plasmas

J Dardis, C L S Lewis and J T Costello, Photonics Ireland, Galway, Ireland, Sept 24 – 26 (2007)

146 Femtosecond two-colour photoionization of atoms and molecules in EUV and IR laser fields

J Dardis, P Hough, K Kavanagh, H Luna, J Pedregosa Gutierrez, P Yeates, E T Kennedy, J T Costello, P Radcliffe, S Duesterer, H Redlin, A Azima, W Li, J Feldhaus, A Delserieys, CLS Lewis, R Taïeb, A Maquet, A N Grum-Grzhimailo, E V Gryzlova, S I Strakhova, D Cubaynes, D Glijer and M Meyer, Photonics Ireland, Galway, Ireland, Sept 24 – 26 (2007)

147 Pump-probe studies in a laser-produced Strontium plasma

C Banahan, J T Costello and P van Kampen, Photonics Ireland, Galway, Ireland, Sept 24 – 26 (2007)

148 EUV photoabsorbtion of neutral and low ion stages of tin

M Lysaght, D Kilbane, A Cummings, N Murphy, P Hayden, P Dunne, G O Sullivan, P van Kampen, J T Costello and E T Kennedy, Photonics Ireland, Galway, Ireland, Sept 24 – 26 (2007)

149 Colliding laser generated plasmas as nano-materials sources

P Hough, C McLoughin, JP Mosnier and J T Costello, Photonics Ireland, Galway, Ireland, Sept 24 – 26 (2007)

150 Time-resolved Nomarski interferometry of rapidly expanding laser plasma plumes

P Hough, T J Kelly, D Kilbane, C McLoughin, S S Harilal, JP Mosnier, J T Costello, Photonics Ireland, Galway, Ireland, Sept 24 – 26 (2007)

151 Image processing for time-gated spectroscopy and Interferometry of laser produced plasmas

T J Kelly and J T Costello, Photonics Ireland, Galway, Ireland, Sept 24 – 26 (2007)

152-153 Photoelectron Redistribution During Ionization in Intense Two-Colour Fields

V Richardson, J Dardis, P Hayden, P Hough, E T Kennedy, J T Costello, S Duesterer, W Li, A Azima, H Redlin, J Feldhaus, D Cubaynes, D Glijer, M Meyer,

A IOP in Ireland, Spring Weekend Conference, Monaghan, March 7 – 9 (2008)

B Hereaus Conference, Bad Honnef, March 16 -21 (2008)

154 Laser Produced Plasmas with ‘Negative’ Electron Densities,

P Hough, C McLoughin, S S Harilal, J P Mosnier and J T Costello, IOP in Ireland, Spring Weekend Conference, Monaghan, March 7 – 9 (2008)

155 Time Resolved Nomarski Interferometry of Rapidly Expanding Laser Plasma Plumes

P Hough, T J Kelly, D Kilbane, C McLoughin, S S Harilal, J-P Mosnier and J T Costello, E-MRS, Strasbourg, May 26 – 30 (2008)

156 Particle and Optical Diagnostics of a ZnO Laser Ablation Plume for Nanowire Deposition

C McLoughlin, P Hough, J T Costello and J-P Mosnier, E-MRS, Strasbourg, May 26 – 30 (2008)

157 Laser probing of tin based laser produced plasmas

P Hayden, P Hough, J Dardis and J T Costello, International Workshop on EUV Lithography, June 10 - 12, Maui, Hawaii (2008)

158-159 Ionization in Intense Superposed XUV + NIR Laser Fields

V Richardson, J Dardis, P Hayden, P Hough, E T Kennedy and J T Costello, S Duesterer, W Li, A Azima, H Redlin, J Feldhaus, D Cubaynes, D Glijer, M Meyer,

A X-'08 Conference, Paris, 22 - 27 June (2008)

B 40th EGAS Conference, Graz, 2 - 5 July (2008)

160 Probing Electrons and Ions in Colliding Laser Produced Plasmas

P Hough, C McLoughin, S S Harilal, J P Mosnier, J T Costello, 14th International Highly Charged Ions Conference (HCI14), Tokyo, September 1 - 5, 2008

161 Time resolved extreme ultraviolet tin spectra from laser produced plasmas

P Hayden and J T Costello, 14th International Highly Charged Ions Conference (HCI-14), Tokyo, September 1 - 5, 2008

162-163 VUV Laser-Induced Plasma Spectroscopy of Carbon in Steels: The Effects of Laser Defocusing

X Jiang, J T Costello, P Hayden and E T Kennedy,

A 5th International LIBS Conference, Berlin, 22 - 26 September (2008)

B 3^rd PEARL conference, Dublin, 6 - 9 May (2009)

164 Two Photon Inner Shell Ionisation of Xe in an Intense XUV Laser Fields

A A Sorokin, V Richardson, K Tiedke, W B Li, S Duesterer, P Juranic, J Feldhaus, D Cubaynes, M Meyer, H van der Hart, J T Costello and M Richter, 3^rd XFEL Users Meeting, Hamburg, 27 - 28 January (2009)

165 Polarization Control in Two-Color Above-Threshold Ionization of Atomic Helium and Xenon

J Dardis, V Richardson, P Hayden, P Hough, E T Kennedy, J T Costello, D Cubaynes, D Glijer, M Meyer, S Dueesterer, W Li, P Radcliffe, A Azima, H Redlin, J Feldhaus, N Grum-Grzhimailo, EV Gryzlova, S I Strakhova, R Taïeb and A Maquet, 3^rd XFEL Users Meeting, Hamburg, 27 - 28 January (2009)

166-169 A Brief Summary of Experiments at FLASH - Ionisation in Intense EUV and Optical Laser Fields

V Richardson, J Dardis, P Hayden, P Hough, E T Kennedy, J T Costello, S Duesterer, W B Li, A Azima, H Redlin, K Tiedke, P Juranic, J Feldhaus, D Cubaynes, D Glijer, M Meyer, A A Sorokin, M Richter, H van der Hart, A N Grum-Grzhimailo, E V Gryzlova and S I Strakhova, R Taieb and A Maquet,

A IOP Spring Weekend, Wexford, 3 - 5 April (2009),

B Ultrafast Dynamic Imaging of Matter II, Ischia, Naples, 30 April – 3 May (2009)

C 3^rd International PEARL Workshop, Dublin City University, May 6 – 9 (2009)

D 41^st EGAS Conference, Gdansk, Poland, 8 - 11 July (2009)

170 EUV Spectra of Highly Charged Ions in Laser Plasmas and EBITs

C Fallon, P Hayden, R Hutton, Y Zou & J T Costello, 3^rd International PEARL Workshop, Dublin City University, May 6 – 9 (2009)

171 Diagnostics of EUV Light Sources

P Yeates, J T Costello and E T Kennedy, 3^rd International PEARL Workshop, Dublin City University, May 6 – 9 (2009)

172 The DCU laser Ion Source

P Yeates, J T Costello and E T Kennedy, 3^rd International PEARL Workshop, Dublin City University, May 6 – 9 (2009)

173 Two-Color Above Threshold Ionization of Atomic and Ionic Targets

W B Li, S Duesterer, P Radcliffe, A Azima, H Redlin, J Feldhaus, J Dardis, V Richardson, P Hayden, P Hough, E T Kennedy, J T Costello, R Taieb, A Maquet, A N Grum-Grzhimailo, E V Gryzlova, S I Strakhova, D Cubaynes, D Gljier, and M Meyer, 3^rd International PEARL Workshop, Dublin City University, May 6 – 9 (2009)

174 Two-Color Multi-Photon Processes in Atoms and Molecules at the XUV Free Electron Laser FLASH

M Meyer, D Cubaynes, J Dardis, V Richardson, P Hayden, P Hough, E T Kennedy, J T Costello, S Duesterer, W B Li, P Radcliffe, A Azima, H Redlin, J Feldhaus, R Taieb, A Maquet, A N Grum-Grzhimailo, E V Gryzlova, S I Strakhova, 3^rd International PEARL Workshop, Dublin City University, May 6 – 9 (2009)

175-177 VUV Laser-Induced Plasma Spectroscopy of Carbon in Steel: Defocusing and Dual-Pulse LIPS studies

Xi Jiang, J T Costello, P Hayden and E T Kennedy,

A 2nd North American Symposium on LIBS, New Orleans, 13 - 15 July (2009)

B 5^th EMSLIBS conference Rome, 28 September - 1 October (2009)

C 10th International Conference on Laser Ablation (COLA) Singapore, 22 - 27 November (2009)

178-179 Colliding Laser Produced Plasmas as Novel Sources: Optical Diagnostics

P Hough, C McLoughin, T J Kelly, P Hayden, S S Harilal, J-P Mosnier and J T Costello, IOP Spring Weekend Conference,Wexford, Ireland, 3 – 5 April (2009),

A 3^rd International PEARL Workshop, Dublin City University, May 6 – 9 (2009)

B 26^th Conference on Photonic, Electronic and Atomic Collisions (ICPEAC), Kalamazoo, Michigan, USA, 22 – 28 July (2009)

180-183 The Development of an Ultrafast Laboratory at DCU: A Progress Report

T J Kelly, P Hayden and J T Costello,

A. Ultrafast Dynamic Imaging of Matter II, Ischia, Naples, 30 April – 3 May (2009)

B. 3^rd International PEARL Workshop, Dublin City University, May 6 – 9 (2009)

C. 19^th IPBPG Conference, Belfast, May 28 - 29 (2009)

184 Two Colour and Two Photon Ionization Processes in Intense EUV and Optical Fields at ‘FLASH’

J T Costello, J Dardis, P Hayden, P Hough, T J Kelly, E T Kennedy, V Richardson, A A Sorokin, M Richter, S Duesterer, W B Lee, K Tiedke, J Feldhaus, R Taieb, A Maquet, H van der Hart, A N Grum-Grzhimailo, E V Gryzlova, S I Strakhova, D Cubaynnes and M Meyer, UXSS 2009, Stanford Linear Accelerator Facility, June 15 – 19 (2009)

186 Atomic photoionization in weak and strong two-color radiation fields

M Meyer, D Cubaynes, J Dardis, P Hayden, P Hough, V Richardson, E T Kennedy, J T Costello, S Duesterer, W B Li, A Azima, H Redlin, J Feldhaus, R Taïeb, A Maquet, S I Strakhova, E V Gryzlova and A N Grum-Grzhimailo, 26^th ICPEAC, Kalamazoo, Michigan, July 22 - 28(2009)

187 Two Colour and Two Photon Ionization Processes in Intense EUV and Optical Fields at ‘FLASH’

J T Costello, J Dardis, P Hayden, P Hough, T J Kelly, E T Kennedy, V Richardson, A A Sorokin, M Richter, S Duesterer, W B Lee, K Tiedke, J Feldhaus, R Taieb, A Maquet, H van der Hart, A N Grum-Grzhimailo, E V Gryzlova, S I Strakhova, D Cubaynnes and M Meyer, UK Ultrafast Workshop, QUB, Belfast, Jan 10 – 12 (2010)

188 VUV Laser-Induced Plasma Spectroscopy of Carbon in Steel: Dual Pulse LIPS Studies, Xi Jiang, J T Costello, P Hayden and E T Kennedy, 2010 Winter Conference on Plasma Spectrochemistry, Florida, USA, January 4 – 9, 2010

189 Two-Photon Inner Shell Ionization in the Extreme- Ultraviolet

V Richardson, J T Costello, D Cubaynes, S Duesterer, J Feldhaus, H van der Hart, P Juranic, W Li, M Meyer, M Richter, A A Sorokin and Kai Tiedtke, DPG Spring Meeting – AMOP Division, Hannover (March 8 – 12, 2010)

190-191 A 1D Model of Expanding Plasma Plumes: Towards a Multifluid Model of Colliding Laser Produced Plasmas

B Doohan, P Hayden, S O Sullivan and J T Costello,

A. IOP in Ireland Spring Weekend Conference, Hodson Bay Hotel, Athlone, March 26 – 28 (2010)

B. 37th EPS Conference on Plasma Physics, Dublin City University, 21 – 25 June (2010)

192-194 EUV Spectra of Highly Charged High-Z Ions in Laser Plasmas & EBITS

C Fallon, P Hayden, M Andersson, R Hutton, Y Zou and J T Costello,

A. IOP in Ireland Spring Weekend Conference, Hodson Bay Hotel, Athlone, March 26 – 28 (2010)

B. 37th EPS Conference on Plasma Physics, Dublin City University, 21 – 25 June (2010)

C. ECAMP 10, Salamanca, July 4 – 9 (2010)

195 Review of Recent Experiments Performed at FLASH: Two Colour and Two Photon Ionisation of Dilute Targets

V Richardson, D Cubaynes, M Meyer, S Duesterer, J Feldhaus, P Radcliffe, P Juranic, K Tiedtke, W Li, H van der Hart, M Richter, A A Sorokin, S Fritzsche, A Mihelic, K G Papamihail, P Lambropoulos and J T Costello, IOP in Ireland Spring Weekend Conference, Hodson Bay Hotel, Athlone, March 26 – 28 (2010)

196 Dual-Pulse VUV Laser-Induced Plasma Spectroscopy on characterisation of low-Z elements in Steel

Xi Jiang, J T Costello, P Hayden and E T Kennedy, 37th EPS Conference on Plasma Physics, Dublin City University, 21 – 25 June (2010)

197 Time resolved extreme ultraviolet spectra from laser-produced tin plasmas

P Hayden, C Fallon, E T Kennedy and J T Costello, 37th EPS Conference on Plasma Physics, Dublin City University, 21 – 25 June (2010)

198 Two Photon Processes in Intense EUV Fields

V Richardson, J T Costello, D Cubaynes, S Duesterer, J Feldhaus, H W van der Hart, P Juranić, W B Li, M Meyer, M Richter, A A Sorokin, and K Tiedke, ECAMP 10, Salamanca, July 4 – 9 (2010)

199 Two-photon excitation and relaxation of the d-d resonance in atomic Kr

M Meyer, D Cubaynes, V Richardson, J T Costello, P Radcliffe, W B Li, S Duesterer, S Fritzsche, A Mihelic, K G Papamihail, and P Lambropoulos, ECAMP 10, Salamanca, July 4 – 9 (2010)

200 Dual-Pulse VUV Laser Induced Breakdown Spectroscopy for Ultra-Low Level Direct Detection of Carbon in Steel

X Jiang, J T Costello, P Hayden and E T Kennedy, LIBS 2010, 6^th International Conference on Laser Induced Plasma Spectroscopy, Memphis, TN, USA, Sept 13 - 17, (2010)

201 EUV Spectra of Highly Charged High-Z Ions in Laser Plasmas & EBITS

C Fallon, P Hayden, R Hutton, Y Zou and J T Costello, 14^th HCI, Shanghai, China, August 30 – September 3, (2010)

202 Measuring the LCLS X-ray Pulse Length: Preliminary Results from the AMO00209 and AMO11310 Beamtimes

A R Maier, W Helml, W Schweinberger, I Grguras, A Cavalieri, J Gagnon, V Yakovlev, J Costello, M Meyer, P Radcliff, S Duesterer, T Tschentscher, G Doumy, C Roedig, L DiMauro, M Messerschmidt, R Coffee, J D Bozek and R Kienberger, SSRL & LCLS Users Meeting and Workshops, SLAC, Stanford, October 17 – 21 (2010)

203 Time and Space Resolved Optical Plasma Diagnostics of Table-Top Scale Laser Produced Tin Plasmas

C Fallon, P Hayden, E T Kennedy, T Cummins, P Dunne, C O’Gorman, E Sokell and J T Costello, EUV Litho - International Workshop on Extreme Ultraviolet Sources, University College Dublin, November 13 – 15 (2010)

204 Time Resolved EUV Emission Spectra of Table-Top Scale Laser Produced Tin Plasmas

P Hayden, C Fallon, E T Kennedy, P Dunne, G O’Sullivan and J T Costello, EUV Litho - International Workshop on Extreme Ultraviolet Sources, University College Dublin, November 13 – 15 (2010)

205 Measurement of the world's shortest X-ray pulses

W Helml, A R Maier, W Schweinberger, J Gagnon, A L Cavalieri, I Grguras, P Radcliffe, T Tschentscher, M Meyer, G Doumy, C Roedig, J D Bozek, R Coffee, J T Costello, S Duesterer, R Kienberger, 42nd Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics (DAMOP), Atlanta, Georgia, June 13–17 (2011)

206 Investigation of colliding plasma plumes generated from thick and thin targets via laser ablation

N Gambino, C Fallon, P Hayden, P Yeates, A Anzalone, J T Costello, S Gammino, L Gizzi, T Levato, D Mascali, F Musumeci and STudisco, 38th Conference on Plasma Physics, Strasbourg, 27th June to 1st July 2011

207 Two-color resonant photoionization processes in atoms

P Radcliffe, T Mazza, M Meyer, S Düsterer, H Redlin, W B Li, T J Kelly, J T Costello and P Lambropoulos, 1^st Intense-field Short Wavelength Atomic and Molecular Processes (I-SWAMP 2011), ICPEAC XXVII Satellite, Dublin, July 21 – 23 (2011)

208 Few-fs Xray Pulse Length Measurement at LCLS

A R Maier, W Helml, W Schweinberger, J Gagnon, V Yakovlev, A L Cavalieri, I Grguras, S Düsterer, M Meyer, P Radcliffe, T Tschentscher, F J Gruener, C Roedig, G Doumy, J Bozek, R N Coffee, J T Costello and R Kienberger, 1^st Intense-field Short Wavelength Atomic and Molecular Processes (I-SWAMP 2011), ICPEAC XXVII Satellite, Dublin, July 21 – 23 (2011)

209-210 Modification of Auger decay line of Neon under strong X-ray radiation

L A A Nikolopoulos, T J Kelly and J T Costello, 1^st Intense-field Short Wavelength

A. Atomic and Molecular Processes (I-SWAMP 2011), ICPEAC XXVII Satellite, Dublin, July 21 – 23 (2011)

B. ICPEAC XXVII, Belfast, July 27 – August 2 (2011)

211 EUV Spectra Of Highly Charged Tungsten Ions in Laser Plasmas

C Fallon, P Hayden, R Hutton, Y Zou and J T Costello, 1^st Intense-field Short Wavelength Atomic and Molecular Processes (I-SWAMP 2011), ICPEAC XXVII Satellite, Dublin, July 21 – 23 (2011)

212 Time Resolved EUV Spectra of Laser Produced Tin Plasmas

P Hayden, C Fallon, E T Kennedy and J T Costello, 1^st Intense-field Short Wavelength Atomic and Molecular Processes (I-SWAMP 2011), ICPEAC XXVII Satellite, Dublin, July 21 – 23 (2011)

213 A vacuum-optical system for the correlation between plasma parameters and its EUV/ VUV conversion efficienc

S C Singh and J T Costello, 1^st Intense-field Short Wavelength Atomic and Molecular Processes (I-SWAMP 2011), ICPEAC XXVII Satellite, Dublin, July 21 – 23 (2011)

214 Dual-pulse Laser Induced Breakdown/Plasma Spectroscopy for Ultra-Low Level Direct Detection of Light Elements in Bulk Materials

X Jiang, J T Costello, P Hayden, E T Kennedy, 1^st Intense-field Short Wavelength Atomic and Molecular Processes (I-SWAMP 2011), ICPEAC XXVII Satellite, Dublin, July 21 – 23 (2011)

215 Above-threshold two-colour ionization signal of singly charged neon

V Richardson, J T Costello, L A A Nikolopoulos, S Duesterer, D Cubaynes, M Meyer, W B Li, ICPEAC XXVII, Belfast, July 27 – August 2 (2011)

216-217 Time resolved EUV emission of laser produced tin plasmas – a source for EUVL

P Hayden, J Witz, C Fallon, E T Kennedy, P Dunne, G O’Sullivan and J T Costello,

A. Photonics Ireland 2011, Malahide, Dublin, September 7-9 (2011)

B. International Workshop on EUV and Soft X-Ray Sources, UCD, Dublin, Ireland, November 7-10 (2011)

218 Simultaneous Measurement of Pulse Profile and Arrival Time at Free-Electron Lasers

I Grguras, S Huber, H Bromberger, G Doumy, J T Costello, T J Kelly, C Behrens, S Duesterer, H Schlarb, N M Kabachnik,T Mazzi, M Meyer, P Radcliffe, Th Tschentscher, W Helml, R Kienberger, A R Maier, W Schweinberger, L DiMauro, C Bostedt, J Bozek, R Coffee, Y Ding, J B Hastings, M C Hoffmann, S Schorb, AK Kazansky and A L Cavalieri

Science at FELs 2012, Deutsches Elektronen-Synchrotron-DESY, Hamburg, Germany, 15 - 18 July (2012)

219 Full Temporal Characterization of X‐ray Pulses at Free Electron Lasers

M C Hoffmann, I Grguras, H Bromberger, S Huber, G Doumy, J T Costello, T J Kelly, C Behrens, S Duesterer, H Schlarb, N M Kabachnik, AK Kazansky, T Mazza, M Meyer, P Radcliffe, Th Tschentscher, W Helml, R Kienberger, A R Maier, W Schweinberger, L DiMauro, C Bostedt, J Bozek, R Coffee, Y Ding, J B Hastings, S Schorb and A L Cavalieri,

XVIIIth International Conference on Ultrafast Phenomena, Lausanne, Switzerland, 8 - 13 July (2012)

220 Extreme Ultraviolet Research at DCU

P Hayden, C Fallon, T J Kelly and J T Costello

EUV Lithography Workshop on Sources, UCD, Dublin, 8 – 11 October (2012)

221 Multiphoton inner-shell excitation in rare gas atoms

T Mazza, M Ilchen, T J Kelly, S Bakhtiarzadeh, A J Rafipoor, J T Costello, S Duesterer, P Lambropoulos, S Fritzsche and M Meyer, DPG Spring Meeting, Hannover, Germany, March 18 - 22 (2013)

222 Autoionization resonances of lanthanide ions in the vicinity of 6.X nm spectral range

S Kalyadan, A Kumar, H R Varma, P Hayden, J T Costello and P C Deshmukh, 44^th DAMOP, June 3-7, 2013, Quebec City, Quebec, Canada

223 A study of of ion emission in ultrafast ablation of silicon at fundamental and doubled (800 nm and 400 nm) titanium-sapphire wavelengths

T J Kelly and J T Costello, 2^nd ISWAMP Workshop, Xi’an, China, July 20 – 22 (2013)

224 Target Geometrical Effects on the Stagnation Layer Formed by Colliding a Pair of Laser Produced Copper Plasmas

C Fallon, P Hayden, E T Kennedy and J T Costello, 7^th EMSLIBS, Bari, Italy, September 16 – 20 (2013)

224a Enhanced Carbon Clusterization in Colliding Laser Ablated Plumes

K F Al-Shboul, S M Hassan, S S Harilal, J T Costello, K A Tanaka and A Hassanein, Conference on Laser Ablation (COLA 2013), Ischia, Italy, October 6-11, 2013

225 Laser Produced Colliding Plasmas: Diagnostics and Potential for Applications in LIBS

C Fallon, P Hayden, E T Kennedy and J T Costello, 6^th International Conference on Plasma Science and Applications, Nanyang Technological University, Singapore December 4 - 6 (2013)

226 Two photon absorption cross-section of a new octupolar molecule

K R Namboodiri, S R Bongu, P B Bisht, R Mukkamala, B Chandra, I S Aidhen, T J Kelly and J T Costello, 22^nd National Laser Symposium (NLS22) Manipal University, Manipal-576104, India, Jan 8 – 11 (2014)

227 Towards jitter-free time resolved measurements at X-ray Free Electron Lasers

G Doumy, C Roedig, K-K Zhang, P Agostini, L DiMauro, A Cavalieri, I Grguras, M Meyer, J T Costello, W Helml, R Kienberger, C Bostedt, S Schorb and R Coffee, Bulletin of the American Physical Society 59, Number 8 (2014), 45th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics, Madison, Wisconsin, June 2–6, (2014)

228 Localized Surface Plasmon Effects in ZnO Sandwiched Gold Nanoparticles Under fs Pumping

S R Bongu, P B Bisht, R C K Namboodri, S Akbar Ali, T J Kelly, J T Costello, A Patra, and S Kasiviswanathan, 19th International Conference on Ultrafast Phenomena, 07 - 11 July 2014, in Okinawa, Japan

229 Confined Colliding Plasmas – Fundamental Properties – Toward Analytical Applications

P K Pandey, S L Gupta, R K Thareja and J T Costello, Laser and Spectroscopy Society of India (LASSI) - International Conference on Frontiers of Spectroscopy 2015 (ICFS2015), BHU, Varanasi, India, Jan 8 - 12 (2015)

230 Applications of laser streaking at X-ray free electron lasers

G Doumy, C Roedig, L DiMauro, A Cavalieri, I Grguras, M Meyer, J T Costello, W Helml, A Maier, R Kienberger, N Hartmann, R Coffee and C Bostedt, APS March Meeting, San Antonio, Texas, USA, March 2–6 (2015)

231 Single-shot Fourier Transform Spectroscopy for Laser Induced Breakdown Spectroscopy (LIBS)

S Davitt, J T Costello, C Fallon and T J Kelly, 42nd IOP Plasma Physics Conference, Kents Hill Park Training and Conference Centre, Milton Keynes, UK, 30 March - 2 April (2015)

232 Laser Induced Breakdown Spectroscopy (LIBS) in Cratered Targets

B Delaney, T J Kelly and J T Costello, 42nd IOP Plasma Physics Conference, Kents Hill Park Training and Conference Centre, Milton Keynes, UK, 30 March - 2 April (2015)

233 Anisotropic emission from an aluminium laser produced plasma

GA Wubetu, T J Kelly, P van Kampen, H Fiedorowicz and J T Costello, 42nd IOP Plasma Physics Conference, Kents Hill Park Training and Conference Centre, Milton Keynes, UK, 30 March - 2 April (2015)

234 Laser Produced Plasmas in Liquid Environments

N Walsh, TJ Kelly, L Nikolopoulos, S Daniels, J T Costello, 42nd IOP Plasma Physics Conference, Kents Hill Park Training and Conference Centre, Milton Keynes, UK, 30 March - 2 April (2015)

235 Sub-Femtosecond Free-Electron Laser Pulses

W Helml, A R Maier, W Schweinberger, I Grguras, P Radcliffe, G Doumy, C Roedig, J Gagnon, M Messerschmidt, S Schorb, C Bostedt, F Grüner, L F DiMauro, D Cubaynes, J D Bozek, T Tschentscher, J T Costello, M Meyer, R Coffee, S Duesterer, A L Cavalieri, and R Kienberger, CLEO: Science and Innovations 2015, San Jose, California United States 10–15 May (2015) - ISBN: 978-1-55752-968-8

236 Photoionization Cross Section of Calcium Computed using TDLDA and RTDLDA Codes

Hu Lu, P Hayden, W Brocklesby and J T Costello, ALPS 2015, Warsaw, July 6 – 9 (2015)

237 Single-shot Fourier Transform Spectroscopy for Laser Induced Breakdown Spectroscopy

S J Davitt, T J Kelly, C Fallon and J T Costello, Photonics Ireland, Maryborough House Hotel, Cork, Ireland, September 2 – 4 (2015)

238 Time resolved specroscopy of anisotropic emission from aluminium by laser produced plasma

G A Wubetu, T J Kelly, P van Kampen, H Fiedorowicz and J T Costello, Photonics Ireland, Maryborough House Hotel, Cork, Ireland, September 2 – 4 (2015)

239 Photoabsorption in Laser Produced Short and Ultrashort Duration UV and VUV Laser Fields

Hu Lu, P Hayden, M Kelly, B Brocklesby and J T Costello, Photonics Ireland, Maryborough House Hotel, Cork, Ireland, September 2 – 4 (2015)

240 Experimental design for a colliding plasma stagnation layer based – LA-ICP- MS- Technique

P K Pandey, and J T Costello, Photonics Ireland, Maryborough House Hotel, Cork, Ireland, September 2 – 4 (2015)

241 Investigation of laser produced Al plasmas in water ambient

N Walsh, T J Kelly, L Nikolopoulos, S Daniels, J T Costello, Photonics Ireland, Maryborough House Hotel, Cork, Ireland, September 2 – 4 (2015)

242 Laser Induced Breakdown Spectroscopy (LIBS) in Cratered Targets

B Delaney, E T Kennedy and J T Costello, Photonics Ireland, Maryborough House Hotel, Cork, Ireland, September 2 – 4 (2015)

243 Analysis of copper sulfide contaminant in solid transformer insulation using vacuum ultraviolet laser induced breakdown spectroscopy

Aparna N, N J Vasa, R Sarathi, P B Bisht, J Sundara Rajan, M Bilal-Alli, P Hayden and J T Costello, The 13th Conference on Laser Ablation (COLA), Cairns, Australia, 31 August – 4 September (2015)

244 Resonant dissociation of an AlO molecule formed by laser ablation: A potential route for resonance enhanced LIBS

N Walsh, T J Kelly and J T Costello, 8th EMSLIBS, Linz, Austria, September 14 – 18 (2015)

245 Investigation of laser produced Al plasmas in water ambient

N Walsh, T J Kelly, L Nikolopoulos, S Daniels and J T Costello, 8th EMSLIBS Conference, Linz, Austria, September 14 – 18 (2015)

246 Localized surface plasmon effects in ZnO sandwiched gold nanoparticles under fs pumping

S R Bongu, P B Bisht, R C Namboodiri, S A Ali, T J Kelly and J T Costello, 28th Annual Conference of the IEEE Photonics Society (IPC), Reston, Virginia, USA, October 4 – 8 (2015)

247 Control of Pauli-blocking range in metal nanoparticle decorated graphene under second harmonic of Ti: Sapphire laser

S R Bongu, P B Bisht, S Ramaprabhu, T J Kelly and J T Costello, National Laser Symposium, NLS-24 RRCAT, Indore December 2 – 5 (2015)

248 Single-shot Fourier Transform Spectroscopy for Laser Induced Breakdown Spectroscopy

S J Davitt, J T Costello, C Fallon and T J Kelly, IOP Spring Weekend 2016, Hilton Belfast, Belfast, Northern Ireland, 20 February (2016)

249 Spectroscopic investigation of Colliding plasma plumes for reactive pulsed laser deposition of Cu-TiO₂

P K Pandey, R P Singh, R K Thareja, and J T Costello, National conference on functional materials (NCFM 2016) DDU Gorakhpur University, Gorakhpur, India, 10-12 March (2016)

250 Features in the ion emission of Cu, Al and C plasmas produced by ultrafast laser ablation

T J Kelly, T Butler, N Walsh, P Hayden, J T Costello, Isle of Skye, Scotland May 22 - 26 (2016)

251 Resonance enhanced dissociation of AlO Molecules in a Laser Plasma

N Walsh, T J Kelly, J T Costello, IOP AMIG Summer Meeting, University College, Dublin, Ireland, 31 May - 1 June 2016 (2016)

252 Multi-photon cross section of helium-like ions under soft XUV fields

W Hanks, L AA Nikolopoulos, J T Costello, IOP AMIG Summer Meeting, University College, Dublin, Ireland, 31 May - 1 June 2016 (2016)

253 Heterogeneous colliding plasma plumes for reactive pulsed laser deposition of Cu-TiO₂

P K Pandey, and J T Costello, IOP AMIG Summer Meeting, University College, Dublin, Ireland, 31 May - 1 June 2016 (2016)

254 Anisotropic emission from an aluminum laser produced plasma

G A Wubetu, T J Kelly, P van Kampen, P Wachulak, A Bartnik, W Skrzeczanowski, H Fiedorowicz and J T Costello,

23rd international Conference on Spectral Line Shapes, Collegium Maximum Nicolaus Copernicus University, Plac Rapackiego 1, Toruń ,Poland 19 -24 June (2016)

255 Stagnation Layers in Annular Laser Produced Plasmas

B Delaney, T J Kelly, E T Kennedy and J T Costello, 23rd international Conference on Spectral Line Shapes, Collegium Maximum Nicolaus Copernicus University, Plac Rapackiego 1, Toruń ,Poland 19 -24 June (2016)

256 Laser Induced Breakdown Spectroscopy with a Compact Single-Shot Fourier Transform Spectrometer

S J Davitt, J T Costello and T J Kelly, The 9th International Conference on Laser-Induced Breakdown Spectroscopy (LIBS), Chamonix-Mont-Blanc, France, 12 - 16 September (2016)

257 A comparison between time integrated and Time resolved Vacuum Ultraviolet Laser Induced Breakdown

Spectroscopy" S S Zehra, M B Alli, J T Costello, P Nicolosi, Paddy Hayden, The 9th International Conference on Laser-Induced Breakdown Spectroscopy (LIBS), Chamonix-Mont-Blanc, France, 12 - 16 September (2016)

258 Detection Limits for Trace Elements in Steel for Different LIBS Geometries

B Delaney, T J Kelly, E T Kennedy and J T Costello, The 9th International Conference on Laser-Induced Breakdown Spectroscopy (LIBS), Chamonix-Mont-Blanc, France, 12 - 16 September (2016)

259 Time-resolved emission spectroscopy of an Al alloy laser plasma in air

G A Wubetu, T J Kelly, P van Kampen, P Wachulak, A Bartnik, W Skrzeczanowski, H Fiedorowicz and J T Costello, SYPOZJUM TECHNIKI LASEROWEJ, Institute of Optoelectronics (IOE), Military University of Technology (MUT), Poland (27-30 September, 2016)

260 The Effect of Target Geometry on Ion Beam Densities of Laser Plasma Stagnation Layers

CB Doherty, TJ Kelly and JT Costello, Institute of Physics (IOP) Spring Ireland Meeting, Gibson Hotel, Dublin, Ireland, 11 March (2017)

261 Photoabsorption of Ca, Pb and Bi in the Vacuum Ultraviolet Region – Towards Controlled Resonance-Enhanced High Harmonic Generation

H Lu, P Hayden, W S Brocklesby and J T Costello, 44th IOP Plasma Physics Conference, University of Oxford, Oxford, UK, 3 - 6 April (2017)

262 Vacuum -UV Two-Photon Ionization of Kr

L Varvarezos, J T Costello, S Duesterer, C Bomme, B Erk, G Hartmann, B Manschwetus, D Rompotis, E Savelyev, A DeFanis,T Mazza, M Meyer, N Kabachnik, P Johnsson, A Kazansky and M Kelly, Intense field- Short Wavelength Atomic and Molecular Processes - ISWAMP 2017, Griffith University, Ship Inn, South Bank, Brisbane, Australia, July 22-24 (2017)

263 Ion Beams from Colliding Laser Produced Plasmas

C B Doherty and J T Costello, Photonics Ireland, Radisson Blu Hotel, Galway, 13 – 15 September (2017)

264 Vacuum -UV Two-Photon Ionization of Kr

L Varvarezos, J T Costello, S Duesterer, C Bomme, B Erk, G Hartmann, B Manschwetus, D Rompotis, E Savelyev, A DeFanis, T Mazza, M Meyer, N Kabachnik, P Johnsson, A Kazansky and M Kelly, Photonics Ireland, Radisson Blu Hotel, Galway, 13 – 15 September (2017)

265 Towards the Formation of Stagnation Layers in Air

S J Davitt, N Walsh, T J Kelly and J T Costello, Photonics Ireland, Radisson Blu Hotel, Galway, 13 – 15 September (2017)

266 Optical Emission Studies on the Formation of AlO Molecules in a Laser Produced Plasma

N Walsh, J T Costello, and T J Kelly, Photonics Ireland, Radisson Blu Hotel, Galway, 13 – 15 September (2017)

267 Time Resolved VUV LIBS for thin films depth profiling

S S Zehra, J T Costello, Piergiorgio Nicolosi, Paddy Hayden, 9th Euro-Mediterranean Symposium on LIBS, Pisa, Italy, 11-16 June (2017)

268 Time-integrated and time-resolved VUV LIBS: a comparative study

S S Zehra, J T Costello, P Nicolosi and P Hayden, SPIE Photonics Europe 2018, Strasbourg, 22–26 Apr (2018)

269 VUV Photoabsorption Spectra of Pb and Bi Ions Using Dual Laser Plasma Technique

Hu Lu, Patrick Hayden, Piergiorgio Nicolosi and John Costello, 24^th International Conference on Spectral Lineshapes, ICSLS2018, DCU, Dublin 17 – 22 June (2018)

270 Ion Energy Distribution from Colliding Laser Plasmas

C B Doherty, M Kelly, T Donnelly, J G Lunney, J T Costello, 24^th International Conference on Spectral Lineshapes, ICSLS2018, DCU, Dublin 17 – 22 June (2018)

271 LIBS forThin Film Depth Profiling- A comparison of Time Integrated and Time Resolved methods

Syedah Sadaf Zehra, Muhammad Bilal Alli, Piergiorgio Nicolosi, John Costello and Paddy Hayden, 24^th International Conference on Spectral Lineshapes, ICSLS2018, DCU, Dublin 17 – 22 June (2018)

272 Vacuum-UV Ionization of Kr

Lazaros Varvarezos, John T Costello, Stefan Duesterer, Cedric Bomme, Benjamin Erk, Gregor Hartmann, Bastian Manschwetus, Dimitrios Rompotis, Evgeny Savelyev, Alberto De Fanis, Tommaso Mazza, Michael Meyer, Nikolay Kabachnik, Per Johnsson , Andrey Kazansky and Mossy Kelly, 24^th International Conference on Spectral Lineshapes, ICSLS2018, DCU, Dublin 17 – 22 June (2018)

273 Applications Of Vacuum Ultraviolet Laser Induced Breakdown Spectroscopy (VUV-LIBS) – Analysis Of Pharmaceuticals

Paddy Hayden, Muhammad Bilal Alli, and John T Costello, 24^th International Conference on Spectral Lineshapes, ICSLS2018, DCU, Dublin 17 – 22 June (2018)

274 Time Resolved Studies of Optical Emission Spectroscopy from Aluminum Oxide formed by Laser Induced Plasma

N Walsh, T J Kelly, P Hayden J T Costello, 24^th International Conference on Spectral Lineshapes, ICSLS2018, DCU, Dublin 17 – 22 June (2018)

275 Laser Induced Breakdown Spectroscopy with a Compact Single-Shot Fourier Transform Spectrometer

S J Davitt, J T Costello and T J Kelly, 24^th International Conference on Spectral Lineshapes, ICSLS2018, DCU, Dublin 17 – 22 June (2018)

276 Towards the Formation of Stagnation Layers in Air

S J Davitt, N Walsh, T J Kelly and J T Costello, 24^th International Conference on Spectral Lineshapes, ICSLS2018, DCU, Dublin 17 – 22 June (2018)

277 An alternative dissociation pathway of N₂²⁺

L Varvarezos, A Achner, R Wagner, J T Costello, M Meyer and P Grychtol, DPG Frühjahrstagung, 83rd Annual Conference of the DPG and DPG Spring Meeting, Rostock, Germany, March 10 - 15, 2019

278 A Comparative Study On Ionization-Induced Dissociation Of Methane Irradiated By 800nm And 400nm Laser Fields

L Varvarezos, A Achner, R Wagner, D E Rivas, J T Costello, M Meyer and P Grychtol, 13th European Conference on Atoms, Molecules and Photons (ECAMP 13), Florence, 28 – 12 April, 2019

279 A comparative study on ionization-induced dissociation of methane by 800 nm and 400 nm laser fields

L Varvarezos, A Achner, R Wagner, D E Rivas, J T Costello, M Meyer and P Grychtol, CLEO/EUROPE-EQEC 2019, Munich, Germany, 23 – 27 June, 2019 - https://ieeexplore.ieee.org/abstract/document/8872238 - DOI: 10.1109/CLEOE-EQEC.2019.8872238

280 A comparative study on ionization-induced dissociation of methane by 800 nm and 400 nm laser fields

L Varvarezos, A Achner, R Wagner, D E Rivas, J T Costello, M Meyer and P Grychtol, 5^th ISWAMP Workshop (ISWAMP 2019), Paris, 20 – 22 July 2019

281 Time resolved imaging and spectroscopy of self-colliding confined laser plasmas in air

T J Kelly, L Varvarezos, J T Costello and S J Davitt, 47^th IOP Plasma Physics Conference, UK, Online, 6 – 9 April 2021

282 Spectrally Resolved ICCD Imaging of Turbine Blade Materials

J N Campbell1, S Cummins, R Murray, P Hayden, W Finnegan, J Goggins, L Varvarezos and J T Costello, Photonics Ireland, Online, 4 – 16 June 2021

283 VUV Photoabsorption of Ions with Potential for Use in EUVL Photoresist Materials

S M Durkan, S Cummins, I Apale, M Shaw, R McGarry, L Varvarezos and J T Costello, Photonics Ireland, Online, 4 – 16 June 2021

284 Wind turbine blade analysis using vacuum ultra-violet (VUV) laser induced breakdown spectroscopy

S Cummins, S M Durkan, J N Campbell, R Murray, P Hayden, W Finnegan, J Goggins,

L Varvarezos and J T Costello, Photonics Ireland, Online, 4 – 16 June 2021

285 Near-threshold two-photon double ionization of Kr in the VUV

L Varvarezos, S Duesterer, M D Kiselev, R Boll, C Bomme, A De Fanis, B Erk, C Passow, S M Burkov, G Hartmann, M Ilchen, P Johnsson, T J Kelly, B Manschwetus, T Mazza, MMeyer, D Rompotis, O Zatsarinny, E V Gryzlova, A N Grum-Grzhimailo and J T Costello, Photonics Ireland, Online, 4 – 16 June 2021

286 Near-threshold two-photon double ionization of Kr in the VUV

287 Methane in ultrashort 400nm and 800nm laser fields

L Varvarezos, J T Costello, C Long, R Wagner, M Meyer and P Grychtol, EOSAM 2021, Rome, 13 - 17 September 2021

288 Vacuum Ultraviolet Photoabsorption Spectroscopy with Laser Induced Plasmas

J T Costello, 11th EMSLIBS (Euro-Mediterranean Symposium on Laser-Induced Breakdown Spectroscopy), Gijon, Spain, November 29 – December 3, 2021

289 Photoabsorption Spectra of CsI Plasmas in the 50-75 nm Wavelength Range

L Varvarezos, S Durkan, R McGarry, S Cummins, J Campbell, M T Shaw, M T Pryce and J T Costello, 11th EMSLIBS (Euro-Mediterranean Symposium on Laser-Induced Breakdown Spectroscopy), Gijon, Spain, November 29 – December 3, 2021

290 UV-Visible and Vacuum-UV LIBS on Wind Turbine Blade Samples

J N Campbell, S Cummins, S M Durkan, W Finnegan, J Goggins, P Hayden, R Murray, L Varvarezos and J T Costello, 11th EMSLIBS (Euro-Mediterranean Symposium on Laser-Induced Breakdown Spectroscopy), Gijon, Spain, November 29 – December 3, 2021

291 Limit of Detection for Carbon in Steel using Time Integrated Space Resolved (TISR) VUV LIBS: Line versus Point Plasma Plumes

S S Zehra, L Varvarezos, P Hayden, P Nicolosi and J T Costello, 11th EMSLIBS (Euro-Mediterranean Symposium on Laser-Induced Breakdown Spectroscopy), Gijon, Spain, November 29 – December 3, 2021

292 Optical Spectroscopy of Self-Colliding Plasmas

T J Kelly, S Davitt, L Varvarezos and J T Costello, 25th ICSLS Conference, Caserta, Italy, June 19 – 24, 2022

292 Probing Dynamics in PMMA via Transient Absorption Spectroscopy

S M Durkan, L Varvarezos, R McGarry, M T Shaw, M T Pryce, J T Costello, ECAMP14 - 14th European Conference on Atoms Molecules and Photons, Vilnius, Lithuania, June 27- July 1, 2022

293 Photoabsorption spectra of CsI plasmas in the 18-25 eV photon energy region

L Varvarezos, S M Durkan, R McGarry, M T Shaw, M T Pryce, J T Costello, ECAMP14 - 14th European Conference on Atoms Molecules and Photons, Vilnius, Lithuania, June 27- July 1, 2022

294 Vacuum Ultra Violet Laser Induced Breakdown Spectroscopy and Machine Learning to Characterize Wind Turbine Blade Contaminants and Varieties, S Cummins, J N Campbell, S M Durkan, M B Alli, J Somers, W Finnegan, J Goggins, P Hayden, R Murray, D Burke, C Lally, L Varvarezos and J T Costello, 12th Laser Induced Breakdown Spectroscopy Conference (LIBS 2022), Bari, Italy, 5 - 9 September, 2022

295 UV-Visible Laser Induced Breakdown Spectroscopy (LIBS) for the Classification of Wind Turbine Materials, J N Campbell, M B Alli, S Cummins, S M Durkan, J Somers, L Varvarezos, W Finnegan, J Goggins, P Hayden, R Murray, D Burke, C Lally, and J T Costello, 12th Laser Induced Breakdown Spectroscopy Conference (LIBS 2022), Bari, Italy, 5 - 9 September, 2022

296 Laser Induced Breakdown Spectroscopy (LIBS) for the Classification of Wind Turbine Materials, M B Alli, J Campbell, S Cummins, S Durkan, J Somers, L Varvarezos, P Hayden, R Murray , W Finnegan, J Goggins, D Burke, C Lally and J T Costello, 12th Laser Induced Breakdown Spectroscopy Conference (LIBS 2022), Bari, Italy, 5 - 9 September, 2022

297 Probing Dynamics in EUV photoresist via Transient Absorption Spectroscopy

R McGarry, L Varvarezos, S M Durkan, M T Shaw, J T Costello and M T Pryce, 2nd European Symposium on Ultrafast Laser Driven Biophotonics, Jena, Germany,^,September, 11 – 14, 2022

298 The Effect of Different Periphery Ligands on Lifetimes in organometallic EUVL Photoresists

S M Durkan, L Varvarezos, R McGarry, M T Shaw, M T Pryce and J T Costello, 2nd European Symposium on Ultrafast Laser Driven Biophotonics, Jena, Germany,^,September, 11 – 14, 2022

299 Femtosecond transient absorption of Palladium complex for extreme ultraviolet lithography R McGarry, L Varvarezos, S M Durkan, J T Costello, M T Shaw and M T Pryce, SFI Summit, The Limerick Strand Hotel, Limerick Ireland, 21-22 November, 2022

300 The Effect of Different Ligands on Lifetimes in Cobalt based EUVL Photoresists

S M Durkan, R McGarry, L Varvarezos, M T Shaw, M T Pryce and J T Costello, SFI Summit, The Limerick Strand Hotel, Limerick Ireland, 21-22, November 2022

301 Bipyridyl Ruthenium Acetylacetone: A Time-Resolved Spectroscopic Study

R J McGarry, L Varvarezos, S M Durkan, M Shaw, J T Costello and M T Pryce, 25th International Symposium on the Photochemistry and Photophysics of Coordination Compounds (ISPPCC 2023), Ulm, Germany, July 25 – 29, 2023

302 Time Resolved Emission in Cr-oxalate Complexes

S M Durkan, L Varvarezos, R J McGarry, M Shaw, M T Pryce and J T Costello, 25th International Symposium on the Photochemistry and Photophysics of Coordination Compounds (ISPPCC 2023), Ulm, Germany, July 25 – 29, 2023

303 Controlling Fragmentation of the Acetylene Cation in the Vacuum-Ultraviolet via Transient Molecular Alignment

L Varvarezos, J Delgado-Guerrero, M Di Fraia, T J Kelly, A Palacios, C Callegari, A L Cavalieri, R Coffee, M Danailov, P Decleva, A Demidovich, L DiMauro, S Düsterer, L Giannessi, W Helml, M Ilchen, R Kienberger, T Mazza, M Meyer, R Moshammer, C Pedersini, O Plekan, K C Prince, A Simonci, A Schletter, K Ueda, M Wurzer, M Zangrando, F Martín and J T Costello, 15th Femtochemistry Conference (FEMTO 15), Berlin, Germany, July 30 - August 4, 2023

304 Tracking Electron Dynamics in Chromium-based EUV Lithography Resist Materials

S M Durkan, R McGarry, J Somers, L Varvarezos, M T Shaw, M T Pryce and J T Costello, 15th Femtochemistry Conference (FEMTO 15), Berlin, Germany, July 30 - August 4, 2023

305 Progress Report on LIBS and Multi-Spectral Imaging for use in Wind Turbine Blade Inspection

S Cummins, J Campbell, S Durkan, P Moore, L Varvarezos, P Hayden, R Murray, W Finnegan, J Goggins, D Burke, C Lally and J T Costello, 12th Euro-Mediterranean Symposium on Laser-induced Breakdown Spectroscopy (EMSLIBS 2023), Porto, Portugal, September 4 - 7, 2023

306 An Experimental Study of Colliding (Ultrafast) Laser Plasma Plumes Using Time Resolved Imaging and Spectroscopy

J Campbell, S Cummins, S Durkan, L Varvarezos, P Hayden, R Murray, W Finnegan, J Goggins, D Burke, C Lally and J T Costello, 12th Euro-Mediterranean Symposium on Laser-induced Breakdown Spectroscopy (EMSLIBS 2023), Porto, Portugal, September 4 - 7, 2023

HOME