Thermal-magnetic-electric oscillator based on spin-valve effect

Kadigrobov, Anatoli and Andersson, Sebastian and Park, Hee Chul and Radić, Danko and Shekhter, Robert and Jonson, Mats and Korenivski, Vladislav (2012) Thermal-magnetic-electric oscillator based on spin-valve effect. Journal of Applied Physics, 111. pp. 44315-8. ISSN 0021-8979

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A spin-thermo-electronic valve with the free layer of exchange-spring type and inverse magnetoresistance is investigated. The structure has S-shaped current-voltage characteristics and can exhibit spontaneous oscillations when integrated with a conventional capacitor within a resonator circuit. The frequency of the oscillations can be controlled from essentially dc to the GHz range by the circuit capacitance.

Item Type: Article
Keywords: exchange-spring, magnetic multilayers, magnetoresistance, nanomagnetics, GMR, self-excited oscillations
Date: 2012
Subjects: NATURAL SCIENCES > Physics
Additional Information: Copyright (2012) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Divisions: Faculty of Science > Department of Physics
Project code: 119-1191458-1023
Publisher: American Institute of Physics
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 03 Jul 2014 14:42
Last Modified: 23 Feb 2016 16:52

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