Effect of hydrostatic pressure on optical properties of TlBr and TlCl

Research output: Contribution to journalArticlepeer-review

Abstract

We present first principles calculations of optical properties of binary semiconductor compounds TlBr and TlCl. Dependences of dielectric function, reflectivity and refractive index on hydrostatic pressure are calculated using self-consistent scalar relativistic full potential linear augmented plane wave method (FP-LAPW) within a generalized gradient approximation (GGA). They are compared with previous calculations and experimental measurements. Good agreements are found.

Original languageEnglish
Pages (from-to)265-270
Number of pages6
JournalJisuan Wuli/Chinese Journal of Computational Physics
Volume30
Issue number2
Publication statusPublished - Mar 1 2013

Keywords

  • Dielectric function
  • Optical properties
  • Radiation detectors
  • Refractive index

ASJC Scopus subject areas

  • Modelling and Simulation
  • General Physics and Astronomy
  • Applied Mathematics

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