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pro vyhledávání: '"T. Whitcher"'
Akademický článek
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Autor:
Stefan P. Hau-Riege, Michael Rowen, A.R. Khorsand, T. Whitcher, H. Wabnitz, Makina Yabashi, Libor Juha, Marta Fajardo, Nicusor Timneanu, Sam Vinko, Jerzy B. Pelka, Pavel Boháček, Dorota Klinger, David Riley, Roland R. Fäustlin, Tomáš Burian, Harald Sinn, Michele Swiggers, Ryszard Sobierajski, Joshua J. Turner, Marc Messerschmidt, Philip Heimann, Stefan Moeller, Vera Hájková, Marek Jurek, Ludek Vysin, Maria V. Kozlova, Robert Nagler, Mitsuru Nagasono, Jérôme Gaudin, Thomas Dzelzainis, Art J. Nelson, William F. Schlotter, Janos Hajdu, Oldrich Renner, Kai Tiedtke, Richard W. Lee, Vojtech Vozda, Karel Saksl, Justin Wark, Sven Toleikis, Jakob Andreasson, Jaromír Chalupský, Jacek Krzywinski, Thomas Tschentscher, Bianca Iwan
Publikováno v:
Damage to VUV, EUV, and X-ray Optics VI.
Interaction of short-wavelength free-electron laser (FEL) beams with matter is undoubtedly a subject to extensive investigation in last decade. During the interaction various exotic states of matter, such as warm dense matter, may exist for a split s
Autor:
Bassem S. El-Dasher, Andrew Higginbotham, Giles Kimminau, S. D. Rothman, Justin Wark, William L. Murphy, T. Whitcher, James Hawreliak, Sam Vinko, Gilbert Collins, Nigel Park, Jon Eggert, Hector Lorenzana, J. R. Rygg, Bob Nagler
The lattice level strain measured using in situ x-ray diffraction during shock compression of rolled iron foils is used along with the pressure dependent elastic constants to estimate the dynamic strength of 1±1 GPa at 15 GPa. We examine these resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ead98126af04208cbe74b1ab8d554509
https://doi.org/10.1063/1.3686440
https://doi.org/10.1063/1.3686440
Autor:
T. Whitcher, Bob Nagler, Richard W. Lee, Justin Wark, Patrick Audebert, Michael P. Desjarlais, Gianluca Gregori, Sam Vinko
We present calculations of the free-free opacity of warm, solid-density aluminum at photon energies between the plasma frequency at 15 eV and the L-edge at 73 eV, using both density functional theory combined with molecular dynamics and a semi-analyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb8b97130204e212155bab2234e01946
https://doi.org/10.1016/j.hedp.2009.04.004
https://doi.org/10.1016/j.hedp.2009.04.004
Autor:
Sebastian Göde, R. Sobierajski, Gianluca Gregori, Michaela Kozlova, Gerd Röpke, Karel Saksl, Art J. Nelson, Jacek Krzywinski, Andreas Przystawik, K. S. Budil, S. Düsterer, Thomas Tschentscher, Justin Wark, Philip Heimann, Sven Toleikis, J. Cihelka, Thomas Dzelzainis, William E. White, Libor Juha, R. C. Cauble, Josef Tiggesbäumker, R. R. Fäustlin, Saša Bajt, T. Whitcher, R. Thiele, Fida Khattak, Bob Nagler, Heidi Reinholz, Richard W. Lee, Henry N. Chapman, Dorota Klinger, E. Förster, T. Bornath, Siegfried Glenzer, Carsten Fortmann, Tomáš Burian, Karl-Heinz Meiwes-Broer, Marta Fajardo, P. Mercere, Roger Falcone, Ronald Redmer, Tim Laarmann, Sam Vinko, Hyesog Lee, Věra Hájková, Ronnie Shepherd, Jerome B. Hastings, Ulf Zastrau, Marek Jurek, J. Chalupsky, William J. Murphy, Tilo Döppner, A.R. Khorsand, Ingo Uschmann, David Riley
We report on the x-ray absorption of Warm Dense Matter experiment at the FLASH Free Electron Laser (FEL) facility at DESY. The FEL beam is used to produce Warm Dense Matter with soft x-ray absorption as the probe of electronic structure. A multilayer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18b781da736f159c2e76dfe3bb424349
https://doi.org/10.1117/12.825349
https://doi.org/10.1117/12.825349
Autor:
Fida Khattak, Bob Nagler, David Riley, Art J. Nelson, Philip Heimann, Jacek Krzywinski, Ryszard Sobierajski, S. Toleikis, Michaela Kozlova, Sam Vinko, Th. Tschentscher, R. R. Fäustlin, Thomas Dzelzainis, F.B. Rosmej, Richard W. Lee, Věra Hájková, Justin Wark, M. Jurek, J. Chalupsky, T. Whitcher, Libor Juha, Eric Galtier
Publikováno v:
Physical Review Letters, 106, 164801
Physical review letters, 106(16):164801, 1-4. American Physical Society
Physical review letters 106, 164801 (2011). doi:10.1103/PhysRevLett.106.164801
Physical review letters, 106(16):164801, 1-4. American Physical Society
Physical review letters 106, 164801 (2011). doi:10.1103/PhysRevLett.106.164801
We have studied a solid-to-plasma transition by irradiating Al foils with the FLASH free electron laser at intensities up to 10(16) W/cm(2). Intense XUV self-emission shows spectral features that are consistent with emission from regions of high dens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dd8c2ea4a9503a6ba8640ff16426238
https://ora.ox.ac.uk/objects/uuid:211ce0b4-812e-4d54-87dd-bce22da76574
https://ora.ox.ac.uk/objects/uuid:211ce0b4-812e-4d54-87dd-bce22da76574
Autor:
Gianluca Gregori, Thomas Dzelzainis, H. J. Lee, Richard W. Lee, Tilo Döppner, Ingo Uschmann, Justin Wark, David Riley, Siegfried Glenzer, Sven Toleikis, T. Whitcher, Sam Vinko, Bob Nagler, Art J. Nelson, Frank B. Rosmej, Carsten Fortmann, Eric Galtier, E. Förster, R. R. Fäustlin, Thomas Tschentscher, Tomáš Burian, Nikita Medvedev, Ciaran Lewis, Libor Juha, Ulf Zastrau, Jaromir Chalupsky
Publikováno v:
Laser and Particle Beams. 30:45-56
We report on experiments aimed at the generation and characterization of solid density plasmas at the free-electron laser FLASH in Hamburg. Aluminum samples were irradiated with XUV pulses at 13.5 nm wavelength (92 eV photon energy). The pulses with
Autor:
Michaela Kozlova, Art J. Nelson, David Riley, Justin Wark, Thomas Dzelzainis, Sven Toleikis, F.B. Rosmej, Richard W. Lee, Fida Khattak, Marta Fajardo, Bob Nagler, Věra Hájková, Sam Vinko, R. R. Fäustlin, R. Soberierski, P.A. Heimann, Jaromir Chalupsky, Thomas Tschentscher, M. Jurek, Jacek Krzywinski, Libor Juha, T. Whitcher
Publikováno v:
High energy density physics 6, 109-112 (2010). doi:10.1016/j.hedp.2009.05.017
The FLASH XUV-free electron laser has been used to irradiate solid samples at intensities of the order 1016 W cm-2 at a wavelength of 13.5 nm. The subsequent time integrated XUV emission was observed with a grating spectrometer. The electron temperat
Autor:
Justin Wark, Sam Vinko, Bob Nagler, T. Whitcher, William J. Murphy, James Hawreliak, S. Rothman, Andrew Higginbotham, Bassem S. El-Dasher, Giles Kimminau, Hector Lorenzana, Nigel Park
Publikováno v:
Physical Review B. 83
The structure of laser-shock-compressed polycrystalline iron was probed using in situ x-ray diffraction over a pressure range spanning the $\ensuremath{\alpha}$-$\ensuremath{\epsilon}$ phase transition. Measurements were also made of the $c/a$ ratio
Autor:
Dorota Klinger, Jaromír Chalupský, Andrej Singer, Karel Saksl, Janos Hajdu, Ivan Vartaniants, Bianca Iwan, Ryszard Sobierajski, Libor Juha, Jérôme Gaudin, Bob Nagler, David Riley, Justin Wark, Jerzy B. Pelka, Nicusor Timneanu, Sam Vinko, Thomas Dzelzainis, T. Whitcher, Pavel Boháček, Jacek Krzywinski, Marek Jurek, Sven Toleikis, William F. Schlotter, Marc Messerschmidt, M. Swiggers, L. Vysin, Věra Hájková, Henry N. Chapman, Joshua J. Turner, H. Wabnitz, Tomáš Burian, M. Matuchová, K. Tiedtke, R. R. Fäustlin, Saša Bajt, Stefan P. Hau-Riege, Michael Rowen, P.A. Heimann, Stefan Moeller, Jakob Andreasson
Publikováno v:
Proceedings of SPIE 8077, 807718-1 (2011). doi:10.1117/12.890134
As liver fibrosis is the result of persistent necroinflammation in the liver, pro-inflammatory cytokines secreted in response to cell injury have a central role in the pathogenesis of liver fibrosis. We aimed to investigate the association of cytokin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33f074fb472d31d71062e6b31ebaedcd
https://bib-pubdb1.desy.de/record/140762
https://bib-pubdb1.desy.de/record/140762