16 citations · 21 across the 3 of their papers we have counts for
3 papers
Detonation-induced transformation of graphite to hexagonal diamond
Elissaios Stavrou, Michael Bagge-Hansen, Joshua A. Hammons +20
We explore the structural evolution of highly oriented pyrolytic graphite (HOPG) under detonation-induced shock conditions using in-situ synchrotron X-ray diffraction in the ns tim…
Formation of As-As Interlayer Bonding in the collapsed tetragonal phase of NaFeAs under pressure
Elissaios Stavrou, Xiao-Jia Chen, Artem R. Oganov +5
NaFeAs is investigated experimentally using powder x-ray diffraction and Raman spectroscopy at pressures up to 23 GPa at room temperature and using ab-initio calculations.…
Unexpected stable stoichiometries of sodium chlorides
Weiwei Zhang, Artem R. Oganov, Alexander F. Goncharov +5
At ambient pressure, sodium, chlorine, and their only known compound NaCl, have well-understood crystal structures and chemical bonding. Sodium is a nearly-free-electron metal with…