Confinement in a Double Barrier Structure in the Presence of an Electric Field

S. M. A. Nimour; N. Zekri; R. Ouasti

doi:10.1016/s0375-9601(96)00954-1

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Confinement in a Double Barrier Structure in the Presence of an Electric Field

S. M. A. Nimour·N. Zekri·R. Ouasti

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Abstract

The effect of electric field on the electron resonant tunnelling into a double barrier structure is studied. We show for particular field strengths an increase of the tunnelling time which leads us to explain the Stark-ladder localization and Bloch oscillations in superlattices and to discuss the quenching of luminescence in multiple quantum wells.

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S. M. A. Nimour, N. Zekri, R. Ouasti. 1996-07-25. Confinement in a Double Barrier Structure in the Presence of an Electric Field. https://doi.org/10.1016/s0375-9601(96)00954-1

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