Professor Justin Wark: Publications

Saturable absorption of an x-ray free-electron-laser heated solid-density aluminum plasma.

Physical review letters 114:1 (2015) 015003

Authors:

DS Rackstraw, O Ciricosta, SM Vinko, B Barbrel, T Burian, J Chalupský, BI Cho, H-K Chung, GL Dakovski, K Engelhorn, V Hájková, P Heimann, M Holmes, L Juha, J Krzywinski, RW Lee, S Toleikis, JJ Turner, U Zastrau, JS Wark

Abstract:

High-intensity x-ray pulses from an x-ray free-electron laser are used to heat and probe a solid-density aluminum sample. The photon-energy-dependent transmission of the heating beam is studied through the use of a photodiode. Saturable absorption is observed, with the resulting transmission differing significantly from the cold case, in good agreement with atomic-kinetics simulations.

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Comley et al. reply.

Physical review letters 113:3 (2014) 039602

Authors:

AJ Comley, BR Maddox, RE Rudd, NR Barton, CE Wehrenberg, ST Prisbrey, JA Hawreliak, DA Orlikowski, SC Peterson, JH Satcher, AJ Elsholz, H-S Park, BA Remington, N Bazin, JM Foster, P Graham, N Park, PA Rosen, SD Rothman, A Higginbotham, M Suggit, JS Wark

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Opacity effects in a solid-density aluminium plasma created by photo-excitation with an X-ray laser

High Energy Density Physics Elsevier 11 (2014) 59-69

Authors:

DS Rackstraw, SM Vinko, O Ciricosta, BI Cho, K Engelhorn, H-K Chung, CRD Brown, T Burian, J Chalupský, RW Falcone, C Graves, V Hájková, A Higginbotham, L Juha, J Krzywinski, HJ Lee, M Messerschmidt, C Murphy, Y Ping, A Scherz, W Schlotter, S Toleikis, JJ Turner, L Vysin, T Wang, B Wu, U Zastrau, D Zhu, B Nagler, RW Lee, PA Heimann, JS Wark

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Combined Hydrodynamic and Diffraction Simulations of Femtosecond X-ray Scattering from Laser-Shocked Crystals

Journal of Physics Conference Series IOP Publishing 500:15 (2014) 152016

Authors:

Justin S Wark, Andrew Higginbotham, Despina Milathianaki, Arianna Gleason

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Investigations into rapid uniaxial compression of polycrystalline targets using femtosecond X-ray diffraction

Journal of Physics Conference Series IOP Publishing 500:11 (2014) 112063

Authors:

David McGonegle, Andrew Higginbotham, Eric Galtier, Emma E McBride, Malcolm I McMahon, Despina Milathianaki, Hae Ja Lee, Bob Nagler, Sam M Vinko, Justin S Wark

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Professor Justin Wark

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Saturable absorption of an x-ray free-electron-laser heated solid-density aluminum plasma.

Authors:

Abstract:

Comley et al. reply.

Authors:

Opacity effects in a solid-density aluminium plasma created by photo-excitation with an X-ray laser

Authors:

Combined Hydrodynamic and Diffraction Simulations of Femtosecond X-ray Scattering from Laser-Shocked Crystals

Authors:

Investigations into rapid uniaxial compression of polycrystalline targets using femtosecond X-ray diffraction

Authors:

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Saturable absorption of an x-ray free-electron-laser heated solid-density aluminum plasma.

Authors:

Abstract:

Comley et al. reply.

Authors:

Opacity effects in a solid-density aluminium plasma created by photo-excitation with an X-ray laser

Authors:

Combined Hydrodynamic and Diffraction Simulations of Femtosecond X-ray Scattering from Laser-Shocked Crystals

Authors:

Investigations into rapid uniaxial compression of polycrystalline targets using femtosecond X-ray diffraction

Authors: