Phonon-assisted tunnelling in double qua
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S. Khan-ngern; I.A. Larkin
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Article
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2000
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Elsevier Science
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English
β 131 KB
## Ε½ . 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 Β¨Ε½ . ) are investigated as functions of the difference