Bonart, Dietrich (1996) A shell-model analysis of the structure and dynamics of crystal edges of alkali halides. JOURNAL OF PHYSICS-CONDENSED MATTER, 8 (27). pp. 4881-4888. ISSN 0953-8984, 1361-648X
Full text not available from this repository.Abstract
The static relaxation and the lattice dynamics of rectangular edges of quadratic bars of four rock-salt-structured alkali halides is calculated using a shell model. The relaxation includes a large-scale contraction of the bar as well as tip-localized microscopic static displacements. The phonon spectra of relaxed quadratic bars are presented and modes localized at the edges are identified.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | INTER-IONIC POTENTIALS; BORN-MAYER POTENTIALS; SURFACE; MGO |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 05 Jul 2023 05:50 |
| Last Modified: | 05 Jul 2023 05:50 |
| URI: | https://pred.uni-regensburg.de/id/eprint/51619 |
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