𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Lattice dynamics above structural phase transitions

✍ Scribed by Charles P. Enz


Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
214 KB
Volume
7
Category
Article
ISSN
0020-7608

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Selfconsistent Lattice-Dynamical Theory
✍ B. Pietrass πŸ“‚ Article πŸ“… 1972 πŸ› John Wiley and Sons 🌐 English βš– 457 KB

## Abstract The temperature dependence of the soft mode frequency and of the displacement parameter, associated with the structural phase transition in perovskite‐type crystals, is calculated from anharmonic lattice dynamics in a selfconsistent way. The theory describes the change‐over from the Lan