964 citations · 1.7k across the 22 of their papers we have counts for
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A structural study of hcp and liquid iron under shock compression up to 275 GPa
Saransh Singh, Richard Briggs, Martin G. Gorman +12
We combine nanosecond laser shock compression with \emph{in-situ} picosecond X-ray diffraction to provide structural data on iron up to 275 GPa. We constrain the extent of hcp-liqu…
Equation of state and strength of diamond in high pressure ramp loading
Damian C. Swift, Olivier Heuze, Amy Lazicki +5
Diamond is used extensively as a component in high energy density experiments, but existing equation of state (EOS) models do not capture its observed response to dynamic loading.…
Origin of the spin reorientation transitions in (FeCo)B alloys
Kirill D. Belashchenko, Liqin Ke, Markus Däne +7
Low-temperature measurements of the magnetocrystalline anisotropy energy in (FeCo)B alloys are reported, and the origin of this anisotropy is elucidated usi…
A multiphase equation of state for carbon addressing high pressures and temperatures
Lorin X. Benedict, Kevin P. Driver, Sebastien Hamel +4
We present a 5-phase equation of state (EOS) for elemental carbon. The phases considered are: diamond, BC8, simple-cubic, simple-hexagonal, and the liquid/plasma state. The solid p…
Ab Initio calculation of band gap renormalization in highly excited GaAs
Catalin D. Spataru, Lorin X. Benedict, Steven G. Louie
We present ab initio quasiparticle self-energy calculations in crystalline GaAs for cases of intense electronic excitation (~ 10% of valence electrons excited into conduction band)…
Excitonic Effects and Optical Spectra of Single-Walled Carbon Nanotubes
Catalin D. Spataru, Sohrab Ismail-Beigi, Lorin X. Benedict +1
Many-electron effects often dramatically modify the properties of reduced dimensional systems. We report calculations, based on an many-electron Green's function approach, of elect…