日本金属学会 2020年春期(第166回)講演大会

Presentation information

General Session

9.Electric/Electronic/Optical Materials » Magnetic Materials

[G] Magnetically Functional Materials

Thu. Mar 19, 2020 9:20 AM - 11:30 AM Rm. L (W641,4th Flr., West Lecture Bldg.2)

Chair:Yoshifuru Mitsui(Kagoshima University), Asaya Fujita

10:05 AM - 10:20 AM

[293] Temperature dependence of electric properties and Seebeck coefficient of antiferromagnetic semimetallic X-phase Cr3Al thin film

*TOYOKI Kentaro1, Hayashi Masayuki1, Hamaguchi Shunsuke1, Shiratsuchi Yu1, Nakatani Ryoichi1, Ishibe Takafumi2, Nakamura Yoshiaki2 (1. Grad. Sch. Eng. Osaka Univ., 2. Grad. Sch. Eng. Sci. Osaka Univ.)

Keywords:半金属、反強磁性体、ゼーベック効果

反強磁性半金属であるX相Cr3Al薄膜の電気特性およびSeebeck係数の温度依存性を評価した.その結果,Hall係数とSeebeck係数の絶対値として,それぞれ,10-3 C/m3,約17-20 μV/Kの値を得た.

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