Equation of state and Raman-active E2g lattice phonon in phases I, II, and III of solid hydrogen and deuterium
Abstract
We present results of lattice dynamics calculations of the P-V equation of state and the pressure dependence of the Raman-active E2g lattice phonon for p-H2 and o-D2 in a wide pressure range up to 2 Mbar using our recently developed semi-empirical many-body potential, and density-functional theory. Comparison with existing body of experimental and theoretical results showed that the employed many-body potential is a reliable basis for high-precision calculations for phases I, II, and III of solid hydrogens.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.