Self-sustained Magnetoelectric Oscillations in Magnetic Resonant Tunneling Structures

URN to cite this document:: urn:nbn:de:bvb:355-epub-78336
DOI to cite this document:: 10.5283/epub.7833

Ertler, Christian ; Fabian, Jaroslav

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Date of publication of this fulltext: 05 Aug 2009 13:57

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Abstract

The dynamic interplay of transport, electrostatic, and magnetic effects in the resonant tunneling through ferromagnetic quantum wells is theoretically investigated. It is shown that the carrier-mediated magnetic order in the ferromagnetic region not only induces, but also takes part in intrinsic, robust, and sustainable high-frequency current oscillations over a large window of nominally steady ...