Zobrazeno 1 - 10
of 26
pro vyhledávání: '"E. Garcia Saiz"'
Akademický článek
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Autor:
R. J. Clarke, E. Garcia Saiz, Alexander Pelka, Gianluca Gregori, Dwight Price, Marius Schollmeier, Richard R. Freeman, R. L. Weber, David Riley, Markus Roth, L. D. Van Woerkom, M. M. Notley, Otto Landen, Dirk O. Gericke, B. Barbrel, Jan Vorberger, Paul Neumayer, K. Wünsch, D. Neely, Fida Khattak, C. Spindloe, Siegfried Glenzer, M. Koenig
Publikováno v:
Nature Physics. 4:940-944
Warm dense matter is a complex and little-explored state that is characterized by temperatures usually associated with plasmas but at densities similar to solids. A combination of inelastic X-ray scattering and ab initio simulations enables insight i
Autor:
Norimasa Ozaki, M. M. Notley, D. Neely, M. J. Lamb, J J Angulo Gareta, David Riley, Dominic McSherry, Alessandra Benuzzi-Mounaix, K A Thornton, M Esposito, Nigel Woolsey, Fida Khattak, E. Garcia Saiz, M. Rabec Le Gloahec, Christopher D. Gregory, M. Koenig, A Ravassio
Publikováno v:
Plasma Physics and Controlled Fusion. 47:B491-B501
We review the potential of x-ray scattering as a dense plasma diagnostic and present data taken from experiments in which x-ray scattering from dense plasmas is developed as a diagnostic tool. In one type of experiment the scattered photons are detec
Autor:
David Riley, E. Garcia Saiz, Ciaran Lewis, Alexander Robinson, Paul Gibbon, Fida Khattak, Thomas Dzelzainis, Matthew Zepf, A. Karmakar
Publikováno v:
The European Physical Journal D. 66
In this letter we present data comparing the yield of Cu K-α radiation for foils of differing thickness irradiated with a Ti:Sapphire laser generating 40 fs pulses at 800 nm and incident at 45°. At tight focus, the yields for all thicknesses are si
Autor:
Fida Khattak, Christopher D. Gregory, David Riley, G. Shabbir Naz, E. Garcia Saiz, K A Thornton, S. Sahoo, Nigel Woolsey, M. M. Notley, Jorge Kohanoff, S. F. C. Shearer, David Neely, J J Angulo Gareta
Publikováno v:
Riley, D, Angulo Gareta, J, Garcia Saiz, M, Khattak, F, Kohanoff, J, Sahoo, S, Naz, G S, Shearer, F, Thornton, K A, Gregory, C, Woolsey, N C, Notley, M & Neely, D 2009, ' Structure of warm dense matter via angularly resolved x-ray scatter ' Plasma Physics and Controlled Fusion, vol. 51, no. 12, 124036 . DOI: 10.1088/0741-3335/51/12/124036
In this paper we describe experimental results on angularly resolved x-ray scatter from a sample of warm dense aluminium that has been created by double sided laser-driven shock compression. The experiment was carried out on the Central Laser Facilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20d538a902cb2d18cec5059b7e656576
https://pure.qub.ac.uk/ws/files/610162/shearer4.pdf
https://pure.qub.ac.uk/ws/files/610162/shearer4.pdf
Autor:
E. Garcia Saiz, S. Sahoo, Gianluca Gregori, Fida Khattak, Jorge Kohanoff, S. Bandyopadhyay, M. M. Notley, G. Shabbir Naz, R. L. Weber, David Riley
Publikováno v:
Garcia Saiz, M, Gregori, G, Khattak, F, Kohanoff, J, Sahoo, S, Naz, G S, Bandyopadhyay, S, Notley, M, Weber, R L & Riley, D 2008, ' Evidence of Short-Range Screening in Shock-Compressed Aluminum Plasma ' Physical Review Letters, vol. 101, no. 7, 075003, pp. 075003-1-075003-4 . DOI: 10.1103/PhysRevLett.101.075003
We have investigated the angular variation in elastic x-ray scattering from a dense, laser-shock-compressed aluminum foil. A comparison of the experiment with simulations using an embedded atom potential in a molecular dynamics simulation shows a sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7812fc865e93b57ffdc96e0d417dae3f
https://pure.qub.ac.uk/ws/files/7101716/PhysRevLett_101_075003.pdf
https://pure.qub.ac.uk/ws/files/7101716/PhysRevLett_101_075003.pdf
Autor:
Fida Khattak, M. M. Notley, E. Garcia Saiz, Gianluca Gregori, D. Chambers, D. Neely, A. Moore, S. Bandyopadhyay, David Riley, A. Comley
Publikováno v:
LASER AND PARTICLE BEAMS International Conference on Interaction of Atoms, Molecules and Plasmas with Intense Ultrashort Laser Pulses. 25(3)
We report spectrally resolved X-ray scattering data from shock compressed foils illustrating the feasibility of X-ray Thomson scattering experiment on a sub-kilo joule laser system. Sandwich targets consisting of CH/Al/CH were shock compressed using
Akademický článek
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Autor:
David Riley, John Pasley, Farhat Beg, Gianluca Gregori, Siegfried Glenzer, Richard R. Freeman, Fida Khattak, M. M. Notley, Scott Wilks, P. K. Patel, R. L. Weber, Richard B. Stephens, Sophia Chen, J. A. King, Hyun-Kyung Chung, E. Garcia Saiz, Stephanie Hansen, A. J. Mackinnon, Roger Evans
Publikováno v:
Physics of Plasmas. 14:102701
Dense titanium plasma has been heated to an electron temperature up to 1300 eV with a 100 TW, high intensity short-pulse laser. The experiments were conducted using Ti foils (5 mu m thick) sandwiched between layers of either aluminum (1 or 2 mu m thi
Publikováno v:
Applied Physics Letters. 90:081502
The authors present experimental results showing how the use of a high contrast femtosecond laser system allows better optimization of Kα emission from a Cu target. The shorter scale-length preformed plasma is better optimized for resonance absorpti