Title:
THERMOELECTRIC CONVERSION ELEMENT, MANUFACTURING METHOD THEREOF AND THERMOELECTRIC CONVERSION DEVICE
Document Type and Number:
Japanese Patent JP2018006546
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a spin-Seebeck effect type thermoelectric conversion element capable of generating power from a temperature difference between an ordinary temperature and cold by using the cold as a heat source at a low temperature side, a thermoelectric conversion device and a manufacturing method thereof.SOLUTION: The present invention relates to a thermoelectric conversion element 1 comprising, as required constituent members; a substrate 4; a thermal spin-wave spin flow generator 2 which is provided on the substrate 4 so as to have a fixed magnetization direction with a magnetic insulator material and generates a thermal spin-wave spin flow by generating a temperature gradient; a conductor 3 which is provided in contact with the thermal spin-wave spin flow generator 2 and has inverse spin-Hall effects; and electrode terminals 5 and 6 for extracting a current from the conductor 3. The thermoelectric conversion element 1 is characterized in that the substrate 4 is a cold transfer substrate.SELECTED DRAWING: Figure 1
Inventors:
HANASAKA FUMIHIRO
TANAKA MASAJI
KURA YUTO
TANAKA MASAJI
KURA YUTO
Application Number:
JP2016130885A
Publication Date:
January 11, 2018
Filing Date:
June 30, 2016
Export Citation:
Assignee:
KYOCERA CORP
International Classes:
H01L29/82; H01L37/00; H02N11/00
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office
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