NOVEL FLUX INDUCED RESONANT-TUNNELING IN THE MESOSCOPIC RING CONFINED BETWEEN POTENTIAL BARRIERS

Описание

Тип публикации: статья из журнала

Год издания: 1995

Идентификатор DOI: 10.1142/S0217979295001014

Аннотация: Transport properties of mesoscopic rings confined between potential barriers are considered. Also considered is the double barrier structure with barriers fabricated of rings connected by a one-dimensional wire. Such structures we define as Aharonov-Bohm diodes with resonant tunneling (ABDRT) because for aero external magnetic fluxПоказать полностьюtheir transport properties are quite similar to diodes with resonant tunneling (DRT). However, application of external magnetic flux gives rise to new resonant peaks of transmission determined by the quantization condition of the rings. Positions and widths of these novel flux induced resonant peaks extremely depend on the flux.

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Издание

Журнал: INTERNATIONAL JOURNAL OF MODERN PHYSICS B

Выпуск журнала: Vol. 9, Is. 20

Номера страниц: 2719-2734

ISSN журнала: 02179792

Место издания: SINGAPORE

Издатель: WORLD SCIENTIFIC PUBL CO PTE LTD

Авторы

  • SADREEV A.F. (KRASNOYARSK STATE UNIV)
  • VIDMANOV V.A. (KRASNOYARSK STATE UNIV)

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