𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Phonon dispersion in He II at long wavelengths and low temperatures

✍ Scribed by C. H. Aldrich; C. J. Pethick; D. Pines

Publisher
Springer US
Year
1976
Tongue
English
Weight
304 KB
Volume
25
Category
Article
ISSN
0022-2291

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The phonon polarization operator in a fe
The phonon polarization operator in a ferromagnet at low temperatures
✍ V. K. Kashcheev πŸ“‚ Article πŸ“… 1971 πŸ› John Wiley and Sons 🌐 English βš– 429 KB

## Abstract The imaginary part of the phonon polarization operator and the renormalization of the sound velocity due to the spin‐phonon interaction are calculated in a cubic ferrodielectric for large atomic spins in the spin‐wave temperature region.