Abstract
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 Gr̈neisen parameter, are influenced by whether or not a mode is localized or extended. © 1984 The American Physical Society.
| Original language | English |
|---|---|
| Pages (from-to) | 368-371 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 53 |
| Issue number | 4 |
| DOIs | |
| State | Published - Jan 1 1984 |
| Externally published | Yes |
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