Effects of a finite bias on the I-V characteristics of a unipolar spin diode [abstract]

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Effects of a finite bias on the I-V characteristics of a unipolar spin diode [abstract]

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Title: Effects of a finite bias on the I-V characteristics of a unipolar spin diode [abstract]
Author: Deutsch, Michael
Contributor: University of Missouri-Columbia. Office of Undergraduate Research
Keywords: unipolar spin diode
domain wall junction
spin-flip rate
Date: 2004
Publisher: University of Missouri--Columbia. Office of Undergraduate Research
Abstract: We present an improved theory of the current-voltage characteristics of the unipolar spin diode, which takes into account the effect of the electric bias on the spin-flip probability near the domain wall junction. We show that increasing the bias reduces the spin-flip rate, thus effectively widening the temperature window in which operation of the spin diode is nearly ideal.
URI: http://hdl.handle.net/10355/576

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