Magnetopolaronic effects in electron transport through a single-level vibrating quantum dot

Автор(и)

  • G.A. Skorobagatko B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine 47 Lenin Avenue, Kharkov 61103, Ukraine
  • S.I. Kulinich B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine 47 Lenin Avenue, Kharkov 61103, Ukraine
  • I.V. Krive B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine 47 Lenin Avenue, Kharkov 61103, Ukraine
  • R.I. Shekhter Department of Physics, University of Gothenburg, SE-412 96 Göteborg, Sweden
  • M. Jonson Department of Physics, University of Gothenburg, SE-412 96 Göteborg, Sweden

DOI:

https://doi.org/10.1063/1.3674185

Ключові слова:

magnetopolaronic effects, single-level vibrating quantum dot, sequential electron tunneling, Frank-Condon (polaronic) blockade.

Анотація

Magnetopolaronic effects are considered in electron transport through a single-level vibrating quantum dot subjected to a transverse (to the current flow) magnetic field. It is shown that the effects are most pronounced in the regime of sequential electron tunneling, where a polaronic blockade of the current at low temperatures and an anomalous temperature dependence of the magnetoconductance are predicted. In contrast, for resonant tunneling of polarons the peak conductance is not affected by the magnetic field.

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Опубліковано

2011-10-28

Як цитувати

(1)
Skorobagatko, G.; Kulinich, S.; Krive, I.; Shekhter, R.; Jonson, M. Magnetopolaronic Effects in Electron Transport through a Single-Level Vibrating Quantum Dot. Fiz. Nizk. Temp. 2011, 37, 1295-1301.

Номер

Том 37 № 12 (2011)

Розділ

Квантові ефекти в напівпровідниках та діелектриках

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