Abstract
We have studied the evolution of a glasslike distribution and density of low-energy excitations in the mixed crystal Ba1-xLaxF2+x. Increase in the concentration x from 0 to 0.46 gradually changes the behavior of the low-temperature thermal conductivity, specific heat, and internal friction from those of a pure crystal to the characteristic properties of an amorphous solid.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 10477-10480 |
| Number of pages | 4 |
| Journal | Physical Review B |
| Volume | 39 |
| Issue number | 14 |
| DOIs | |
| State | Published - 1989 |
| Externally published | Yes |
ASJC Scopus subject areas
- Condensed Matter Physics