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 language | English |
|---|---|
| Pages (from-to) | 265-270 |
| Number of pages | 6 |
| Journal | Jisuan Wuli/Chinese Journal of Computational Physics |
| Volume | 30 |
| Issue number | 2 |
| Publication status | Published - Mar 1 2013 |
Keywords
- Dielectric function
- Optical properties
- Radiation detectors
- Refractive index
ASJC Scopus subject areas
- Modelling and Simulation
- Physics and Astronomy(all)
- Applied Mathematics