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Effect of nonequilibrium acoustic phonons on the luminescence of multiquantum well structures

✍ Scribed by A.V. Akimov; A.A. Kaplyanskii; V.I. Kozub; P.S. Kop'ev; B.Ya. Meltzer

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
825 KB
Volume
40-41
Category
Article
ISSN
0022-2313

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πŸ“œ SIMILAR VOLUMES

Effect of nonequilibrium phonons on the
Effect of nonequilibrium phonons on the tunnel current in superlattices
✍ S.A. Cavill; A.V. Akimov; F.F. Ouali; L.J. Challis; A.J. Kent; M. Henini πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 84 KB

We present the first measurements of the effect of nonequilibrium phonons on the tunnel current in a weakly coupled GaAs/AlAs superlattice. The phonon-induced current has a maximum at a bias voltage which varies linearly with phonon source temperature at both zero and applied magnetic fields (B = 6