TY - JOUR
T1 - Transverse thermoelectric effects in platinum strips on permalloy films
AU - Wang, S. H.
AU - Zou, L. K.
AU - Cai, J. W.
AU - Shen, B. G.
AU - Sun, J. R.
PY - 2013/12/20
Y1 - 2013/12/20
N2 - A comprehensive study on thermoelectric effects is performed for the transverse Pt strips attached to a longitudinal permalloy (Py) layer or sandwiched between two longitudinal Py layers. Thermal voltages jointly determined by planar Nernst effect (PNE), anomalous Nernst effect (ANE), and spin Seebeck effect (SSE) are detected across the Pt strip when a thermal gradient exists. By comparing the data of two differently structured samples, the respective contributions of the PNE, ANE, and SSE to thermal voltage are determined, and they have the ratio of 64:26:10, without considering the shunting effect of conductive Py, or 35:15:50, after the shunting-effect correction.
AB - A comprehensive study on thermoelectric effects is performed for the transverse Pt strips attached to a longitudinal permalloy (Py) layer or sandwiched between two longitudinal Py layers. Thermal voltages jointly determined by planar Nernst effect (PNE), anomalous Nernst effect (ANE), and spin Seebeck effect (SSE) are detected across the Pt strip when a thermal gradient exists. By comparing the data of two differently structured samples, the respective contributions of the PNE, ANE, and SSE to thermal voltage are determined, and they have the ratio of 64:26:10, without considering the shunting effect of conductive Py, or 35:15:50, after the shunting-effect correction.
UR - http://www.scopus.com/inward/record.url?scp=84891863653&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.88.214304
DO - 10.1103/PhysRevB.88.214304
M3 - 文章
AN - SCOPUS:84891863653
SN - 1098-0121
VL - 88
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 21
M1 - 214304
ER -