Direct observation of the spin-dependent Peltier effect
نویسندگان
چکیده
منابع مشابه
Observation of the spin Peltier effect for magnetic insulators.
We report the observation of the spin Peltier effect (SPE) in the ferrimagnetic insulator yttrium iron garnet (YIG), i.e., a heat current generated by a spin current flowing through a platinum (Pt)|YIG interface. The effect can be explained by the spin transfer torque that transforms the spin current in the Pt into a magnon current in the YIG. Via magnon-phonon interactions the magnetic fluctua...
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ژورنال
عنوان ژورنال: Nature Nanotechnology
سال: 2012
ISSN: 1748-3387,1748-3395
DOI: 10.1038/nnano.2012.2