Heat and Spin

다국어 초록 (Multilingual Abstract)

The thermopower, the so-called Seebeck effect, is the conversion of heat to electricity and is dueto the entropy carried by conduction electrons. In strongly-correlated electron systems and Kondomaterials, spin fluctuation is shown to bring about an entropy in conduction electrons and to resultin a giant thermopower. Recently, the spin Seebeck effect, which reflects the conversion via thespin current in magnetic materials, was discovered. The mechanism is examined and a variety ofexperiments are explained.

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