LATTICE DYNAMICS OF CUPRITE (Cu2O)
Overview & Synopsis
The phonon dispersion curves of Cu2O have been calculated using a shell model which takes into account nearest neighbour O-Cu, Cu-Cu and O-O interactions, long range Coulomb interactions and the electronic polarizability of both the oxygen and the copper ions. The results are compared with the data obtained from ultrasound, infrared, Raman and inelastic neutron scattering measurements. The interrelations between fcc-Cu and Cu2O are pointed out and the influence of deformations of the electronic charge density on the phonon dispersion curves is discussed.
Indexed from repository: HAL Open Science
(
hal.science)
Keyboard Shortcuts:
← / → for pages • + / - for zoom • 0 to fit width
Powered by Mozilla PDF.js v3.11
Document Information
| Document Title | LATTICE DYNAMICS OF CUPRITE (Cu2O) |
|---|---|
| Author / Organization | G. Kugel, C. Carabatos, W. Kress |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 1981 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-109075 |
| Original Source Link | Visit Source Page on hal.science » |