Operation of a free-electron laser from the extreme ultraviolet to the water window W Ackermann, G Asova, V Ayvazyan, A Azima, N Baboi, J Bähr, ...
Nature photonics 1 (6), 336-342, 2007
2182 2007 Femtosecond all-optical synchronization of an X-ray free-electron laser S Schulz, I Grguraš, C Behrens, H Bromberger, JT Costello, ...
Nature communications 6 (1), 5938, 2015
274 2015 Ultrafast X-ray pulse characterization at free-electron lasers I Grguraš, AR Maier, C Behrens, T Mazza, TJ Kelly, P Radcliffe, ...
Nature Photonics 6 (12), 852-857, 2012
256 2012 Non-linear processes in the interaction of atoms and molecules with intense EUV and X-ray fields from SASE free electron lasers (FELs) N Berrah, J Bozek, JT Costello, S Düsterer, L Fang, J Feldhaus, ...
Journal of Modern Optics 57 (12), 1015-1040, 2010
149 2010 X-UV absorption spectroscopy with laser-produced plasmas: a review JT Costello, JP Mosnier, ET Kennedy, PK Carroll, G O'Sullivan
Physica Scripta 1991 (T34), 77, 1991
149 1991 Two-color photoionization in xuv free-electron and visible laser fields M Meyer, D Cubaynes, P O’keeffe, H Luna, P Yeates, ET Kennedy, ...
Physical Review A—Atomic, Molecular, and Optical Physics 74 (1), 011401, 2006
148 2006 First observation of a photon-induced triply excited state in atomic lithium LM Kiernan, ET Kennedy, JP Mosnier, JT Costello, BF Sonntag
Physical review letters 72 (15), 2359, 1994
140 1994 Femtosecond x-ray pulse length characterization at the Linac Coherent Light Source free-electron laser S Düsterer, P Radcliffe, C Bostedt, J Bozek, AL Cavalieri, R Coffee, ...
New Journal of Physics 13 (9), 093024, 2011
132 2011 Measuring the temporal structure of few-femtosecond free-electron laser X-ray pulses directly in the time domain W Helml, AR Maier, W Schweinberger, I Grguraš, P Radcliffe, G Doumy, ...
Nature photonics 8 (12), 950-957, 2014
119 2014 Polarization control in two-color above-threshold ionization of atomic helium M Meyer, D Cubaynes, D Glijer, J Dardis, P Hayden, P Hough, ...
Physical review letters 101 (19), 193002, 2008
111 2008 Experiments at FLASH C Bostedt, HN Chapman, JT Costello, JRC López-Urrutia, S Düsterer, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2009
107 2009 Optimization of the emission characteristics of laser-produced steel plasmas in the vacuum ultraviolet: significant improvements in carbon detection limits MA Khater, JT Costello, ET Kennedy
Applied Spectroscopy 56 (8), 970-983, 2002
104 2002 Single-shot characterization of independent femtosecond extreme ultraviolet free electron and infrared laser pulses P Radcliffe, S Düsterer, A Azima, H Redlin, J Feldhaus, J Dardis, ...
Applied physics letters 90 (13), 2007
94 2007 Trends in 4d -subshell photoabsorption along the iodine isonuclear sequence: I, G O’Sullivan, C McGuinness, JT Costello, ET Kennedy, B Weinmann
Physical Review A 53 (5), 3211, 1996
93 1996 Time-resolved pump-probe experiments beyond the jitter limitations at FLASH A Azima, S Düsterer, P Radcliffe, H Redlin, N Stojanovic, W Li, H Schlarb, ...
Applied Physics Letters 94 (14), 2009
92 2009 High-resolution photoion yield measurements of'hollow'atomic lithium LM Kiernan, MK Lee, BF Sonntag, P Sladeczek, P Zimmermann, ...
Journal of Physics B: Atomic, Molecular and Optical Physics 28 (6), L161, 1995
91 1995 Spectra of Xe vii , viii , and ix in the extreme ultraviolet: 4d –mp , nf transitions J Blackburn, PK Carroll, J Costello, G O’Sullivan
Journal of the Optical Society of America 73 (10), 1325-1329, 1983
89 1983 Determining the polarization state of an extreme ultraviolet free-electron laser beam using atomic circular dichroism T Mazza, M Ilchen, AJ Rafipoor, C Callegari, P Finetti, O Plekan, ...
Nature communications 5 (1), 3648, 2014
87 2014 Two-colour experiments in the gas phase M Meyer, JT Costello, S Düsterer, WB Li, P Radcliffe
Journal of Physics B: Atomic, Molecular and Optical Physics 43 (19), 194006, 2010
87 2010 Spectroscopic characterization of vacuum ultraviolet free electron laser pulses S Düsterer, P Radcliffe, G Geloni, U Jastrow, M Kuhlmann, E Plönjes, ...
Optics letters 31 (11), 1750-1752, 2006
78 2006 
Eugene KennedyProfessor of Physics, Dublin City UniversityEmail được xác minh tại dcu.ie