Abstract
The peculiarities of the phonon spectrum in semiconductors with superlattice are investigated. The dispersion equation is solved for the case of high temperatures: 2Δ ≪ kT (2Δ is the miniband width, T the absolute temperature). The influence of electron‐phonon interaction on the effects under consideration is taken into account.
Original language | English |
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Pages (from-to) | 697-701 |
Number of pages | 5 |
Journal | physica status solidi (b) |
Volume | 80 |
Issue number | 2 |
DOIs | |
State | Published - 1 Jan 1977 |
Externally published | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics