Concepedia

Revisited phonon assignment and electro-mechanical properties of chromium disilicide

P. Hermet, Mahmoud Khalil, R. Viennois, Mickaël Beaudhuin, David Bourgogne, D. Ravot

RSC Advances · 2015 · 20 citations · 32 references

DOI

Concepts

Abstract

We report a complete study of the lattice dynamics, dielectric, elastic and piezoelectric properties of hexagonal semiconducting chromium disilicide (CrSi<sub>2</sub>).

References

32

Special points for Brillouin-zone integrations

Hendrik J. Monkhorst, J.D. Pack · Physical review. B, Solid state · 1976 · 70.3K citations

, , +6

Accurate and simple analytic representation of the electron-gas correlation energy

John P. Perdew, Yue Wang · Physical review. B, Condensed matter · 1992 · 24.9K citations

, , +14

Efficient pseudopotentials for plane-wave calculations

N. Troullier, José Luı́s Martins · Physical review. B, Condensed matter · 1991 · 16.1K citations

, , +14

XCII. Relations between the elastic moduli and the plastic properties of polycrystalline pure metals

S.F. Pugh · The London Edinburgh and Dublin Philosophical Magazine and Journal of Science · 1954 · 8.4K citations

, , +15

Dynamical matrices, Born effective charges, dielectric permittivity tensors, and interatomic force constants from density-functional perturbation theory

Xavier Gonze, Changyol Lee · Physical review. B, Condensed matter · 1997 · 3.4K citations

, , +16