Selfconsistent mode-mixing in phonon-assisted quantum diffusion
✍ Scribed by Max Wagner; Jorge Vázquez-Márquez
- Book ID
- 100001357
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 258 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0038-1098
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📜 SIMILAR VOLUMES
The spin flip-flop transition rate is calculated for the case of spectral spin diffusion within a system of dipolarly coupled spins in a solid where the lattice vibrations are present. Longwavelength acoustic phonons time-modulate the interspin distance r ij and enhance the transition rate via the c
## Ž . We calculate the tunnelling rates for interwell transitions due to electron-longitudinal-optical phonon LO-phonon scattering in GaAs-AlGaAs DQW heterostructures starting from the Frohlich interaction and Fermi's golden rule. The rates ¨Ž . ) are investigated as functions of the difference