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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-492848
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.49284
Zusammenfassung
The nonlinear acoustic response of low-energy excitations in insulating glasses is investigated using the tunneling model. An explicit evaluation of the sound velocity shift is performed which covers the whole temperature range of recent vibrating-reed experiments. Our results are in excellent agreement with experimental findings. The comparison with recent findings on the nonlinear response in ...
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