Time-dependent electron transport in HgTe/CdTe quantum wells (Q398017)
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scientific article; zbMATH DE number 6329192
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Time-dependent electron transport in HgTe/CdTe quantum wells |
scientific article; zbMATH DE number 6329192 |
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Time-dependent electron transport in HgTe/CdTe quantum wells (English)
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12 August 2014
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electron transport
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quantum wells
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radiation field
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The authors investigate the electron transport through HgTe/CdTe quantum wells, irradiated by a monochromatic laser field, using the Floquet theory and Keldysh' nonequilibrium Green function. They show that the conductance as a function of the radiation frequency exhibits oscillation peaks corresponding to a resonant tunneling.NEWLINENEWLINEThe resonant interaction between the quasiparticle and the radiation field leads to a shift of the oscillation peaks in the conductance that are governed by the radiation strength and frequency.
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