Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Dwight Price"'
Autor:
P. T. Springer, Heywood Tam, I. Koslow, Tadashi Ogitsu, Eric Schwegler, Dwight Price, Tommy Ao, David Prendergast, Alfredo A. Correa, Andrew Ng, D. Hanson, Erik W. Draeger, Klaus Widmann, Gilbert Collins, Yuan Ping, E. Lee
Publikováno v:
High Energy Density Physics. 6:246-257
Warm Dense Matter (WDM) physics has been a growing field of high energy density physics, driven by the fundamental urge to understand the convergence between plasma and condensed matter physics, and the practical need to understand dynamic behavior o
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:
Kirk W. Madison, Todd Ditmire, A. Maltsev, Bruce Remington, Aaron Edens, R. Sheppherd, W. Grigsby, K. A. Kielty, Edison Liang, Greg Hays, Richard W. Lee, M. J. Edwards, J. D. Colvin, Gilliss Dyer, Stephan Bless, J. Zweiback, Dwight Price, Alan J Wootton, P. K. Patel
Publikováno v:
Radiation Physics and Chemistry. 70:535-552
The increasing proliferation of 100 TW class ultrashort pulse lasers and the near completion of a number of petawatt class lasers world wide is opening many frontiers in laser science. Some of the most exciting frontiers rest in high energy-density s
Autor:
Aaron Edens, Kirk W. Madison, Todd Ditmire, Thomas E. Cowan, P. K. Patel, J. Zweiback, Dwight Price, M. Allen
Publikováno v:
Physics of Plasmas. 11:270-277
Experiments on the interaction of intense, ultrafast pulses with large van der Waals bonded clusters have shown that these clusters can explode with substantial kinetic energy and that the explosion of deuterium clusters can drive nuclear fusion reac
Autor:
K. B. Fournier, O. Peyreusse, J. C. Gauthier, Richard W. Lee, L. Klein, Dwight Price, P. Audebert, P. T. Springer, H-K. Chen, Ronnie Shepherd, Stephen J. Moon
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 81:431-440
We measure the He-like, time-resolved emission from two types of thin foils (1) consisting of 250 A of carbon together with 250 A of aluminum and (2) 500 A aluminum, illuminated with a 150 fs laser pulse at an intensity of 10 19 W / cm 2 . Dielectron
Autor:
Ronnie Shepherd, P. T. Springer, Mark Foord, K. B. Fournier, B. K. F. Young, Dwight Price, Stephen J. Moon
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 71:339-354
We report on the characterization of plasmas produced by ultrashort laser irradiation of 500 A thick layers of NaF buried at varying depths in plastic to reduce plasma gradients. The targets are irradiated with 130 fs , ≈170 mJ laser pulses (λ=400
Autor:
A. Ng, R. C. Cauble, F. G. Patterson, Mark Foord, R. E. Stewart, Dwight Price, A. Forsman, P. T. Springer, Tommy Ao, Gary Guethlein, Klaus Widmann, F. J. Rogers
Publikováno v:
Physics of Plasmas. 8:3869-3872
Simultaneous temporally and spatially resolved measurements of the phase change and reflectivity of S- and P-polarized femtosecond laser probes are obtained from hot expanded states produced by femtosecond laser heating of a solid aluminum target. Th
Publikováno v:
Applied Physics B. 70:S155-S160
We have successfully developed a laser system to produce pulses with a wavelength centered at 800 nm, energies above 15 J, temporally compressed to 75 fs and focused to power densities beyond 1021 W/cm2. Enabling technologies include chirped-pulse am
Autor:
Francesco Flora, Albert L. Osterheld, I. Yu. Skobelev, A. Scafati, Tommaso Letardi, B. K. F. Young, Richard E. Stewart, A. Reale, Sarah Bollanti, Ronnie Shepherd, T. A. Pikuz, P. Di Lazzaro, A. Grilli, Lucia Reale, Dwight Price, A. Ya. Faenov, A. I. Magunov, Libero Palladino
Publikováno v:
Review of Scientific Instruments. 69:4049-4053
Ultrashort-pulse, laser-produced plasmas have become very interesting laboratory sources to study spectroscopically due to their very high densities and temperatures, and the high laser-induced electromagnetic fields present. Typically, these plasmas
Publikováno v:
Physical Review E. 58:4929-4936
Near-solid-density plasmas with peak temperatures of $370\ifmmode\pm\else\textpm\fi{}50 \mathrm{eV}$ have been generated using a high-contrast $(\ensuremath{\approx}{10}^{\ensuremath{-}7}),$ 400 nm, 130 fs laser pulse of intensity $3\ifmmode\times\el