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Two-dimensional electron-hole pair diffusivities in thin GaAs/AlGaAs Quantum Wells

✍ Scribed by H. Hillmer; C. W. Tu

Publisher
Springer
Year
1993
Tongue
English
Weight
421 KB
Volume
56
Category
Article
ISSN
1432-0630

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Phonon heating of two-dimensional excito
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✍ E. S. Moskalenko; A. L. Zhmodikov; A. V. Akimov; A. A. Kaplyanskii; L. J. Challi πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 545 KB

We report the first measurements of the interaction of non-equilibrium phonons with twodimensional exciton gases (2DExGs). The rise in the effective temperature of the 2DExG produced by the phonons depends on the width of the quantum well and the exciton sheet density and hence on the ratio 5 -l (ex