Thermoelectric generation based on Spin Seebeck Effect in NiFeCuMo alloy

Abstract

An overview of the achieved Inverse Spin Hall Effect voltage (VIShe) is presented to find upper limit of this Vishe. Comprehensive review confirms that the most significant spin systems are based on YIG substrate. The Pt ISHE interfaces are the most popular, however, the best result was reported for the Ir20Mn80 ISHE interface. Moreover, in this paper the transvers spin Seebeck effect (SSE) is measured in bulk sample of Ni76.1Fe15.9Cu4.3Mo3.6 with Pt interface. The max. measured value of Vishe for NiFeCuMo alloy with Pt is 0.493 μV with ΔT = 21.5 K.