Article Anomalous Nernst thermoelectric generation in multilayer-laminated coiled magnetic wires

Ken-ichi Uchida SAMURAI ORCID (National Institute for Materials ScienceROR) ; Tetsuya Kuwabara ; Toru Tanji ; Makoto Fujimoto ; Ren Nagasawa ORCID (National Institute for Materials ScienceROR) ; Ryo Iguchi SAMURAI ORCID (National Institute for Materials ScienceROR)

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Ken-ichi Uchida, Tetsuya Kuwabara, Toru Tanji, Makoto Fujimoto, Ren Nagasawa, Ryo Iguchi. Anomalous Nernst thermoelectric generation in multilayer-laminated coiled magnetic wires. Applied Physics Express. 2023, 16 (9), 093001. https://doi.org/10.48505/nims.4236
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(abstract)

Thermoelectric generation using the anomalous Nernst effect is demonstrated in multilayer-laminated coils comprising ferromagnetic metal wires stacked in the radial direction. By applying a temperature gradient to the coils in the radial direction, the thermoelectric voltage and power induced by the anomalous Nernst effect appear and increase in proportion to the number of the stacked layers. This device structure is useful for improving the thermoelectric performance and versatility of energy harvesting devices based on the anomalous Nernst effect.

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Keyword: Anomalous Nernst effect, Thermoelectrics, Spin caloritronics, Magnetic material

Date published: 2023-09-01

Publisher: IOP Publishing

Journal:

  • Applied Physics Express (ISSN: 18820778) vol. 16 issue. 9 093001

Funding:

Manuscript type: Author's version (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.4236

First published URL: https://doi.org/10.35848/1882-0786/acf645

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Updated at: 2024-09-03 08:30:31 +0900

Published on MDR: 2024-09-03 08:30:31 +0900

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