Lattice dynamics of black phosphorus

Akira Morita, Chioko Kaneta, Hiroshi Katayama-Yoshida

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

A force-constant model calculation of the phonon dispersion and frequency distribution function of black phosphorus, which is a narrow-gap and layer-like semiconductor, is presented. In calculation, we assume the valence force model for intralayer atomic interactions and the axially symmetric force model for interlayer ones. The calculated results explain experiments on optical phonons, specific heat and second-order Raman spectrum satisfactorily and sound velocities semi-quantitatively. Large discrepancy between theory and experiment on the linear compressibilities exists.

Original languageEnglish
Pages (from-to)517-519
Number of pages3
JournalPhysica B+C
Volume117-118
Issue numberPART 1
DOIs
Publication statusPublished - 1983 Mar

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint Dive into the research topics of 'Lattice dynamics of black phosphorus'. Together they form a unique fingerprint.

Cite this