Items where Author is "Thomas, Alexander George Roy"

Del Sorbo, D. and Seipt, Daniel and Thomas, Alexander George Roy and Ridgers, C. P. (2018) Electron spin polarization in realistic trajectories around the magnetic node of two counter-propagating, circularly polarized, ultra-intense lasers. Plasma Physics and Controlled Fusion, 60: 064003. pp. 1-8. ISSN 0741-3335

McGuffey, Christopher and Raymond, A. and Batson, T. and Hua, R. and Petrov, G. M. and Kim, J. and Krauland, C. M. and Maksimchuk, A. and Thomas, Alexander George Roy and Yanovsky, Victor and Krushelnick, Karl and Beg, F. N. (2016) Acceleration of high charge-state target ions in high-intensity laser interactions with sub-micron targets. New Journal of Physics, 18: 113032. ISSN 1367-2630

Thomas, Alexander George Roy (2016) Vlasov simulations of thermal plasma waves with relativistic phase velocity in a Lorentz boosted frame. Physical Review E, 94 (5): 053204. ISSN 1539-3755

He, Z. -H. and Nees, John A. and Krushelnick, Karl and Thomas, Alexander George Roy and Faure, J. (2016) Capturing structural dynamics in crystalline silicon using chirped electrons from a laser wakefield accelerator. Scientific Reports, 6: 36224. ISSN 2045-2322

Malka, Victor and Lambert, Guillaume and Flacco, Alessandro and Thomas, Alexander George Roy (2016) The International Laser Plasma Accelerators Workshop 2015 (Guadeloupe, May 10–15). Plasma Physics and Controlled Fusion, 58 (3). ISSN 0741-3335

Sarri, Gianluca and Corvan, Darragh J. and Cole, Jason M. and Schumaker, William and Di Piazza, Antonino and Ahmed, Hamad and Yeung, Mark and Zhao, Zu and Harvey, Christopher and Keitel, Christoph H. and Krushelnick, Karl and Mangles, Stuart P. D. and Najmudin, Zulfikar and Thomas, Alexander George Roy and Zepf, Matthew (2015) Laser-driven Thomson scattering for the generation of ultra-bright multi-MeV gamma-ray beams. Proceedings of SPIE, 9514. ISSN 0277-786X

Bush, I. A. and Thomas, Alexander George Roy and Gartside, L. and Sarfraz, S. and Wagenaars, E. and Green, J. S. and Notley, M. and Lowe, H. and Spindloe, C. and Winstone, T. and Robinson, A. P. L. and Clarke, R. and Ma, T. and Yabuuchi, T. and Wei, M. and Beg, F. N. and Stephens, R. B. and MacPhee, A. and Mackinnon, A. J. and Key, M. H. and Nazarov, W. and Sherlock, M. and Pasley, J. (2014) Effect of defocusing on picosecond laser-coupling into gold cones. Physics of Plasmas, 21 (1): 012702. ISSN 1070-664X

He, Zhaohan and Nees, John A. and Hou, Bixue and Beaurepaire, Benoit and Malka, Victor and Krushelnick, Karl and Faure, Jerome and Thomas, Alexander George Roy (2013) A high-repetition-rate laser-wakefield accelerator for studies of electron acceleration. Proceedings of SPIE, 8779: 877905. ISSN 0277-786X

Sarri, G. and Schumaker, W. and Di Piazza, A. and Vargas, M. and Dromey, B. and Dieckmann, M. E. and Chvykov, V. and Maksimchuk, A. and Yanovsky, V. and He, Z. -H. and Hou, B. X. and Nees, John A. and Thomas, Alexander George Roy and Keitel, C. H. and Zepf, M. and Krushelnick, Karl (2013) A table-top laser-based source of short, collimated, ultra-relativistic positron beams. Proceedings of SPIE, 8779. ISSN 0277-786X

Easter, J. H. and Nees, John A. and Hou, B. X. and Mordovanakis, A. and Mourou, G. and Thomas, Alexander George Roy and Krushelnick, Karl (2013) Angular emission and polarization dependence of harmonics from laser–solid interactions. New Journal of Physics, 15: 025035. ISSN 1367-2630

Walton, B. and Dangor, A. E. and Mangles, Stuart P. D. and Najmudin, Zulfikar and Krushelnick, Karl and Thomas, Alexander George Roy and Fritzler, S. and Malka, V. (2013) Measurements of magnetic field generation at ionization fronts from laser wakefield acceleration experiments. New Journal of Physics, 15: 025034. ISSN 1367-2630

Hu, I-Ning and Zhu, Cheng and Thomas, Alexander George Roy and Galvanauskas, Almantas (2013) Analytical time-dependent theory of thermally induced modal instabilities in high power fiber amplifiers. Proceedings of SPIE, 8601: 1671611. ISSN 0277-786X

Vargas, M. and Schumaker, W. and Cummings, P. and Chvykov, V. and Yanovsky, V. and Maksimchuk, A. and Krushelnick, Karl and Thomas, Alexander George Roy (2012) Laser seeded electron beam filamentation in high intensity laser wakefield acceleration. AIP Conference Proceedings, 1507 (1). pp. 336-340. ISSN 0094-243X

Bulanov, Stepan S. and Chen, M. and Schroeder, C. B. and Esarey, E. and Leemans, W. P. and Bulanov, Sergei V. and Esirkepov, Timur Zh. and Kando, M. and Koga, James K. and Zhidkov, A. G. and Chen, Pengyu and Mur, V. D. and Narozhny, N. B. and Popov, V. S. and Thomas, Alexander George Roy and Korn, G. (2012) On the design of experiments to study extreme field limits. AIP Conference Proceedings, 1507 (1). pp. 825-830. ISSN 0094-243X

Mangles, Stuart P. D. and Genoud, G. and Bloom, M. S. and Burza, M. and Najmudin, Zulfikar and Persson, A. and Svensson, K. and Thomas, Alexander George Roy and Wahlstrom, C.-G. (2012) Self-injection threshold in self-guided laser wakefield accelerators. Physical Review Special Topics: Accelerators and Beams, 15: 011302. ISSN 1098-4402

Cummings, P. and Thomas, Alexander George Roy (2011) A computational investigation of the impact of aberrated Gaussian laser pulses on electron beam properties in laser-wakefield acceleration experiments. Physics of Plasmas, 18 (5): 053110. ISSN 1070-664X

Hou, Bixue and Nees, John A. and He, Zhaohan and Petrov, George and Davis, Jack and Easter, James H. and Thomas, Alexander George Roy and Krushelnick, Karl (2011) Laser-ion acceleration through controlled surface contamination. Physics of Plasmas, 18: 040702. ISSN 1070-664X

Thomas, Alexander George Roy (2011) Response to “Comment on ‘Scalings for radiation from plasma bubbles’ ” [Phys. Plasmas 18, 034701 (2011)]. Physics of Plasmas, 18 (3): 034702. ISSN 1070-664X

Kneip, Stefan and McGuffey, Christopher and Chvykov, Vladimir and Dollar, Franklin and Kalintchenko, Galina and Maksimchuk, Anatoly and Mangles, Stuart P. D. and Matsuoka, Takeshi and Nagel, Sabrina R. and Palmer, Charlotte Alexandra Jocelyn and Schreiber, Joerg and Phuoc, K. Ta and Thomas, Alexander George Roy and Krushelnick, Karl and Najmudin, Zulfikar (2010) Synchrotron Radiation from a Laser Plasma Accelerator in the Bubble Regime. AIP Conference Proceedings, 1299 (1). pp. 185-190. ISSN 0094-243X

McGuffey, C. and Schumaker, W. and Kneip, Stefan and Matsuoka, T. and Bychenkov, Valery Yu. and Glazyrin, I. V. and Karpeev, A. V. and Dollar, F. J. and Chvykov, Vladimir and Kalintchenko, Galina and Yanovsky, Victor and Thomas, Alexander George Roy and Maksimchuk, Anatoly and Krushelnick, Karl (2010) Effects of ionization in a laser Wakefield accelerator. AIP Conference Proceedings, 1299. pp. 144-149. ISSN 0094-243X

Dong, Peng and Reed, S. A. and Yi, S. A. and Kalmykov, S. Y. and Shvets, G. and Matlis, N. H. and McGuffey, C. and Bulanov, S. S. and Chvykov, Vladimir and Kalintchenko, Galina and Krushelnick, Karl and Maksimchuk, Anatoly and Matsuoka, Takeshi and Thomas, Alexander George Roy and Yanovsky, Victor and Downer, M. C. (2010) Formation of Optical Bullets in Laser‐Driven Plasma Bubble Accelerators. AIP Conference Proceedings, 1299 (1). pp. 171-173. ISSN 0094-243X

Geddes, C. G. R. and Clayton, C. and Lu, W. and Thomas, Alexander George Roy (2010) Summary Report of Working Group 1: Laser‐Plasma Acceleration. AIP Conference Proceedings, 1299 (1). pp. 79-87. ISSN 0094-243X

Dong, Peng and Reed, S. A. and Kalmykov, S. Y. and Li, Z.-Y. and Shvets, G. and Matlis, N. H. and McGuffey, Christopher and Bulanov, Stepan S. and Chyvkov, V. and Kalintchenko, Galina and Krushelnick, Karl and Maksimchuk, Anatoly and Matsuoka, Takeshi and Thomas, Alexander George Roy and Yanovsky, Victor and Downer, M. C. (2010) Holographic visualization of laser wakefields. New Journal of Physics, 12: 045016. ISSN 1367-2630

Thomas, Alexander George Roy (2010) Scalings for radiation from plasma bubbles. Physics of Plasmas, 17 (5): 056708. ISSN 1070-664X

Easter, James H. and Mordovanakis, Aghapi G. and Hou, Bixue and Thomas, Alexander George Roy and Nees, John A. and Mourou, Gérard and Krushelnick, Karl (2010) High-order harmonic generation from solid targets with 2 mJ pulses. Optics Letters, 35 (19). pp. 3186-3188. ISSN 0146-9592

Matsuoka, Takeshi and Kneip, Stefan and McGuffey, Christopher and Palmer, Charlotte Alexandra Jocelyn and Schreiber, Joerg and Huntington, C. and Horovitz, Y. and Dollar, Franklin and Chvykov, Vladimir and Kalintchenko, Galina and Thomas, Alexander George Roy and Yanovsky, Victor and Phuoc, K. Ta and Mangles, Stuart P. D. and Najmudin, Zulfikar and Maksimchuk, Anatoly and Krushelnick, Karl (2010) Synchrotron x-ray radiation from laser wakefield accelerated electron beams in a plasma channel. Journal of Physics: Conference Series, 244 (4): 042026. ISSN 1742-6588

Hou, Bixue and Nees, John A. and Easter, James H. and Davis, Jack and Petrov, George and Thomas, Alexander George Roy and Krushelnick, Karl (2009) MeV proton beams generated by 3 mJ ultrafast laser pulses at 0.5 kHz. Applied Physics Letters, 95 (10): 101503. ISSN 0003-6951

Trines, Raoul Milan Guido Monique and Murphy, C. D. and Lancaster, Katherine L. and Chekhlov, O. and Norreys, Peter A. and Bingham, R. and Mendonça, J. T. and Silva, L. O. and Mangles, Stuart P. D. and Kamperidis, Christos and Thomas, Alexander George Roy and Krushelnick, Karl and Najmudin, Zulfikar (2009) Photon acceleration and modulational instability during wakefield excitation using long laser pulses. Plasma Physics and Controlled Fusion, 51 (2). ISSN 0741-3335

Thomas, Alexander George Roy and Mangles, Stuart P. D. and Murphy, C. D. and Dangor, Aboobaker E. and Foster, P. S. and Gallacher, J. G. and Jaroszynski, D. A. and Kamperidis, Christos and Krushelnick, Karl and Lancaster, K. L. (2009) Ultrashort pulse filamentation and monoenergetic electron beam production in LWFAs. Plasma Physics and Controlled Fusion, 51 (2): 024010. ISSN 0741-3335

Ridgers, C. P. and Thomas, Alexander George Roy and Kingham, R. J. and Robinson, A. P. L. (2008) Transport in the presence of inverse bremsstrahlung heating and magnetic fields. Physics of Plasmas, 15 (9): 092311. ISSN 1070-664X

Ridgers, C. P. and Kingham, R. J. and Thomas, Alexander George Roy (2008) Magnetic Cavitation and the Reemergence of Nonlocal Transport in Laser Plasmas. Physical review letters, 100 (7): 075003. ISSN 1079-7114

Lindau, Filip and Lundh, Olle and Mangles, Stuart P. D. and Kaluza, M. C. and Krushelnick, Karl and Najmudin, Zulfikar and Persson, A. and Thomas, Alexander George Roy and Wahlstrom, C.-G. (2008) Characterization of Quasi-Monoenergetic Electron Beams at the Lund Laser Centre. IEEE Transactions on Plasma Science, 36 (4). pp. 1707-1714. ISSN 0093-3813

Mangles, Stuart P. D. and Thomas, Alexander George Roy and Lundh, Olle and Lindau, Filip and Kaluza, M. C. and Persson, A. and Wahlstrom, C.-G. and Krushelnick, Karl and Najmudin, Zulfikar (2007) On the stability of laser wakefield electron accelerators in the monoenergetic regime. Physics of Plasmas, 14 (5): 056702. ISSN 1070-664X

Mangles, Stuart P. D. and Thomas, Alexander George Roy and Kaluza, M. C. and Lundh, Olle and Lindau, Filip and Persson, A. and Najmudin, Zulfikar and Wahlstrom, C.-G. and Murphy, C. D. and Kamperidis, Christos and Lancaster, Katherine L. and Divall, E. J. and Krushelnick, Karl (2006) Effect of laser contrast ratio on electron beam stability in laser wakefield acceleration experiments. Plasma Physics and Controlled Fusion, 48 (12B): B83. ISSN 0741-3335

Murphy, C. D. and Trines, Raoul Milan Guido Monique and Vieira, J. and Reitsma, A. J. W. and Bingham, R. and Collier, J. L. and Divall, E. J. and Foster, P. S. and Hooker, C. J. and Langley, A. J. and Norreys, P. A. and Fonseca, R. A. and Fiuza, F. and Silva, L. O. and Mendonça, J. T. and Gallacher, J. G. and Viskup, R. and Jaroszynski, D. A. and Mangles, Stuart P. D. and Thomas, Alexander George Roy and Krushelnick, Karl and Najmudin, Zulfikar (2006) Erratum: “Evidence of photon acceleration by laser wake fields” [Phys. Plasmas 13, 033108 (2006)]. Physics of Plasmas, 13 (7): 079901. ISSN 1070-664X

Mangles, Stuart P. D. and Thomas, Alexander George Roy and Kaluza, M. C. and Lundh, Olle and Lindau, Filip and Persson, A. and Tsung, F. S. and Najmudin, Zulfikar and Mori, Warren B. and Wahlstrom, C.-G. and Krushelnick, Karl (2006) Laser-wakefield acceleration of monoenergetic electron beams in the first plasma-wave period. Physical review letters, 96 (21): 215001. ISSN 1079-7114

Thomas, Alexander George Roy and Mangles, Stuart P. D. and Najmudin, Zulfikar and Murphy, C. D. and Dangor, Aboobaker E. and Rozmus, W. and Krushelnick, Karl and Foster, P. S. and Norreys, Peter A. and Gallacher, J. G. and Jaroszynski, D. A. and Mori, Warren B. (2006) The effect of laser focusing conditions in laser wakefield acceleration experiments. In: Conference on Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006 :. Conference on Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006 . IEEE. ISBN 9781557528131

Mangles, Stuart P. D. and Thomas, Alexander George Roy and Kaluza, M. C. and Najmudin, Zulfikar and Dangor, Aboobaker E. and Krushelnick, Karl and Lundh, Olle and Lindau, Filip and Wahlstrom, C.-G. (2006) Laser wakefield acceleration in the first plasma wave period. In: Conference on Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006 :. Conference on Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006 . IEEE. ISBN 9781557528131

Mangles, Stuart P. D. and Krushelnick, Karl and Najmudin, Zulfikar and Wei, M. S. and Walton, B. and Gopal, Abhijit and Dangor, Aboobaker E. and Fritzler, S. and Murphy, C. D. and Thomas, Alexander George Roy and Mori, Warren B. and Gallacher, J. G. and Jaroszynski, Dino and Norreys, Peter A. and Viskup, R. (2006) The generation of mono-energetic electron beams from ultrashort pulse laser–plasma interactions. Philosophical Transactions of the Royal Society of London A, 364. pp. 663-677. ISSN 0264-3820

Murphy, C. D. and Trines, Raoul Milan Guido Monique and Vieira, J. and Reitsma, A. J. W. and Bingham, R. and Collier, J. L. and Divall, E. J. and Foster, P. S. and Hooker, C. J. and Langley, A. J. and Norreys, Peter A. and Fonseca, R. A. and Fiuza, F. and Silva, L. O. and Mendonça, J. T. and Mori, Warren B. and Gallacher, J. G. and Viskup, R. and Jaroszynski, D. A. and Mangles, Stuart P. D. and Thomas, Alexander George Roy and Krushelnick, Karl and Najmudin, Zulfikar (2006) Evidence of photon acceleration by laser wake fields. Physics of Plasmas, 13 (3): 033108. ISSN 1070-664X

Mangles, Stuart P. D. and Walton, B. and Tzoufras, M. and Najmudin, Zulfikar and Clarke, R. J. and Dangor, Aboobaker E. and Evans, R. G. and Fritzler, S. and Gopal, Abhijit and Hernandez-Gomez, C. and Mori, Warren B. and Rozmus, W. and Tatarakis, M. and Thomas, Alexander George Roy and Tsung, F. S. and Wei, M. S. and Krushelnick, Karl (2005) Electron Acceleration in Cavitated Channels Formed by a Petawatt Laser in Low-Density Plasma. Physical review letters, 94 (24): 245001. ISSN 1079-7114

Krushelnick, Karl and Najmudin, Zulfikar and Mangles, Stuart P. D. and Thomas, Alexander George Roy and Wei, M. and Walton, B. and Gopal, Abhijit and Clark, E. and Dangor, Aboobaker E. and Fritzler, S. and Murphy, C. D. and Norreys, Peter A. and Mori, Warren B. and Gallacher, J. G. and Jaroszynski, D. A. and Viskup, R. (2005) Laser plasma acceleration of electrons : towards the production of monoenergetic beams. Physics of Plasmas, 12 (5): 056711. ISSN 1070-664X

Murphy, C. D. and Mangles, Stuart P. D. and Najmudin, Zulfikar and Thomas, Alexander George Roy and Collier, J. L. and Dangor, Aboobaker E. and Divall, E. J. and Foster, P. S. and Gallacher, J. G. and Hooker, C. J. and Jaroszynski, D. A. and Langley, A. J. and Mori, Warren B. and Norreys, Peter A. and Viskup, R. and Walton, B. and Krushelnick, Karl (2004) Observation of mono‐energetic structures in the spectrum of laser wakefield accelerated electrons. AIP Conference Proceedings, 737 (1). pp. 853-857. ISSN 0094-243X

Mangles, Stuart P. D. and Murphy, C. D. and Najmudin, Zulfikar and Thomas, Alexander George Roy and Collier, J. L. and Dangor, Aboobaker E. and Divall, E. J. and Foster, P. S. and Gallacher, J. G. and Hooker, C. J. and Jaroszynski, D. A. and Langley, A. J. and Mori, Warren B. and Norreys, Peter A. and Tsung, F. S. and Viskup, R. and Walton, B. and Krushelnick, Karl (2004) Monoenergetic beams of relativistic electrons from intense laser–plasma interactions. Nature, 431. pp. 535-538. ISSN 0028-0836