Quantitative measurement of figure of merit for transverse thermoelectric conversion in Fe/Pt metallic multilayers

Yamazaki, Takumi*; Hirai, Takamasa*; Yagi, Takashi*; Yamashita, Yuichiro*; Uchida, Kenichi*; Seki, Takeshi*; Takanashi, Koki

This study presents a measurement method for determining the figure of merit for transverse thermoelectric conversion in thin-film forms. Leveraging the proposed methodology, we comprehensively investigate the transverse thermoelectric coefficient, in-plane electrical conductivity, and out-of-plane thermal conductivity in epitaxial and polycrystalline Fe/Pt metallic multilayers.

Language	:	English
Journal	:	Physical Review Applied (Internet)
Volume	:	21
Number	:	2
Pages	:	p.024039_1 - 024039_11
Publication Year/Month	:	2024/02
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Paper URL	:	https://doi.org/10.1103/PhysRevApplied.21.024039
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Keywords	:	金属多層膜; 横方向熱電変換; 性能指数
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Cooperating Institute	:	産業技術総合研究所; 東北大学; 物質・材料研究機構

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Registration No. : AA20230828
JAEA Abstracts No. : 52000419
Paper Submission No. : 27824

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