Heid, R. and Strauch, Dieter and Bohnen, K. -P. (2000) Ab initio lattice dynamics of sapphire. PHYSICAL REVIEW B, 61 (13). pp. 8625-8627. ISSN 1098-0121, 1550-235X
Full text not available from this repository.Abstract
Structural and lattice dynamical properties of sapphire are investigated within the framework of density functional perturbation theory. We obtain weak anisotropies in the dielectric tensor and in the Born effective charges. The theoretical phonon dispersions are found to be in very satisfactory agreement with available experimental data.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PSEUDOPOTENTIALS; SOLIDS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Alumni or Retired Professors > Group Dieter Strauch |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 24 May 2022 06:30 |
| Last Modified: | 24 May 2022 06:30 |
| URI: | https://pred.uni-regensburg.de/id/eprint/42703 |
Actions (login required)
 |
View Item |
