Thermal-magnetic-electric oscillator based on spin-valve effect
Artikel i vetenskaplig tidskrift, 2012
A thermal-magnetic-electric 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.
thermo-magneto-electric oscillator
spin valve
Författare
Anatoli M. Kadigrobov
Göteborgs universitet
S. Andersson
Hee-Chul Park
Göteborgs universitet
Danko Radic
Göteborgs universitet
Robert I. Shekhter
Göteborgs universitet
Mats Jonson
Göteborgs universitet
V. Korenivski
Journal of Applied Physics
0021-8979 (ISSN) 1089-7550 (eISSN)
Vol. 111 4 044315-Ämneskategorier
Den kondenserade materiens fysik
DOI
10.1063/1.3686735