Abstract
The influence of the phonon fluctuations on the equilibrium parameters of the TLS potential curve is investigated. The distribution range of the transparency parameter of the TLS potential barriers is restricted. The effect of the phonon fluctuations results in a strong reduction of the second maximum temperature of the ultrasonic attenuation, which markedly improves the agreement between the theory and experiment.
Original language | English |
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Pages (from-to) | 755-758 |
Number of pages | 4 |
Journal | Solid State Communications |
Volume | 46 |
Issue number | 10 |
DOIs | |
State | Published - Jun 1983 |
Externally published | Yes |