Hall Coefficient of La-Sr-Cu Oxide Superconducting Compound
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概要
- 論文の詳細を見る
Hall Coefficient of a porous La-Sr-Cu oxide superconductor (T_<c.zero>=32 K) have been measured. The average concentratin n_<300> and mobility μ_<300> of electrons, the dominant carrier, are found to be 1.5×10^<21> cm^<-3> and 4.17 cm^2/Vs, respectively, at room temperature. The observed n_<300> decreases with increasing temperature due probably to significant capture of thermally excited electrons at dense traps existing in the grain boundary surrounding the conductive channels.
- 社団法人応用物理学会の論文
- 1987-04-20
著者
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Fujiwara Yasuaki
Department Of Mechanical Engineering Nagaoka University Of Technology
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Yamashita Tsutomu
Recearch Institute Of Electrical Communication Tohoku University
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Fujiwara Yuichiro
Department Of Applied Physics The University Of Tokyo
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KOBAYASHI Takeshi
Faculty of Engineering Science, Osaka University
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FUJIWARA Yasufumi
Faculty of Engineering Science, Osaka University
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TONOUCHI Masayoshi
Faculty of Engineering Science, Osaka University
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KITA Sadamu
Faculty of Engineering Science, Osaka University
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Kita S
Faculty Of Engineering Science Osaka University
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Yamashita Tsutomu
Faculty Of Engineering Nagasaki University
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Takata Masasuke
Faculty Of Engineering Nagaoka University Of Technology
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Takata Masasuke
Faculty Of Engineering Technological University Of Nagaoka
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Fujiwara Y
Univ. Tokyo Tokyo
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Kobayashi Takeshi
Faculty Of Engineering Science Department Of Electrical Engineering Osaka University
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