Published July 23, 1984
| Version v1
Journal article
Phonon localization and anharmonicity in model glasses
Creators
- 1. The James Franck Institute and Department of Physics, The University of Chicago, Chicago, Illinois 60637
Description
We have studied the localization of normal modes in a model glass as a function of several parameters and found that the fraction of modes which are localized remains small even when the disorder is very large. We have also studied how anharmonic effects, such as the Grueneisen parameter, are influenced by whether or not a mode is localized or extended
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 53
- Journal Issue
- 4
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 368-371
- ISSN
- 0031-9007
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 16025313
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- GLASS; GRUENEISEN CONSTANT; PHONONS; VIBRATIONAL STATES
- Descriptors DEC
- ENERGY LEVELS; EXCITED STATES; QUASI PARTICLES