Material dynamics under extreme conditions of pressure and strain rate
Materials Science and Technology SAGE Publications 22:4 (2006) 474-488
Picosecond x-ray studies of coherent folded acoustic phonons in a periodic semiconductor heterostructure
Proceedings of SPIE--the International Society for Optical Engineering SPIE, the international society for optics and photonics 6118 (2006) 61180v-61180v-11
Analysis of the x-ray diffraction signal for the α- transition in shock-compressed iron: Simulation and experiment
Phys. Rev. B Condens. Matter Mater. Phys. 74:18 (2006)
Abstract:
Recent published work has shown that the phase change of shock-compressed iron along the [001] direction does transform to the [hexagonal close-packed (hcp)] phase similar to the case for static measurements. This article provides an in-depth analysis of the experiment and nonequilibrium molecular dynamics simulations, using x-ray diffraction in both cases to study the crystal structure upon transition. Both simulation and experiment are consistent with a compression and shuffle mechanism responsible for the phase change from body-centered cubic to hcp. Also both show a polycrystalline structure upon the phase transition, due to the four degenerate directions in which the phase change can occur. © 2006 The American Physical Society.Line radiation effects in laboratory and astrophysical plasmas
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 99:1-3 (2006) 363-369
Measuring stacking fault densities in shock-compressed FCC crystals using in situ x-ray diffraction
JOURNAL OF PHYSICS-CONDENSED MATTER 18:29 (2006) 6749-6757