✦ LIBER ✦
Relaxation and dephasing times in amorphous solids: a method for configurational averaging over the two-level systems
✍ Scribed by R. Jankowiak; G.J. Small
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 543 KB
- Volume
- 128
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
Recently derived analytic forms for the distribution functions for the two-level systems (TLS) of amorphous solids allow for simple confiiurational averaging of dynamical observables. Examples chosen include the onephonon-assisted TLS relaxation frequency and the impurity optical dephasing due to off-diagonal modulation.