Possible competition of superconductivity and ferromagnetism in CexC60 compounds

Y. Maruyama; S. Motohashi; N. Sakai; K. Watanabe; K. Suzuki; H. Ogata; Y. Kubozono

doi:10.1016/S0038-1098(02)00291-0

Possible competition of superconductivity and ferromagnetism in Ce_xC₆₀ compounds

Y. Maruyama, S. Motohashi, N. Sakai, K. Watanabe, K. Suzuki, H. Ogata, Y. Kubozono

研究成果 › 査読

6 被引用数 (Scopus)

抄録

The possible competition of superconductivity and ferromagnetism in Ce_xC₆₀ compounds was discussed. It was found that solid-phase reaction of cerium and C₆₀ powders under 600 °C may yield unusual magnetic materials involving strong dia- and ferro-magnetism. The temperature dependence of the electrical resistivity of this material indicated that the diamagnetism was due to the superconductivity. It was also investigated that interplays between the superconductivity and ferromagnetism is possible in this material.

本文言語	English
ページ（範囲）	229-233
ページ数	5
ジャーナル	Solid State Communications
巻	123
号	5
DOI	https://doi.org/10.1016/S0038-1098(02)00291-0
出版ステータス	Published - 8月 2002
外部発表	はい

ASJC Scopus subject areas

化学 (全般)
凝縮系物理学
材料化学

文献へのアクセス

10.1016/S0038-1098(02)00291-0

他のファイルとリンク

引用スタイル

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title = "Possible competition of superconductivity and ferromagnetism in CexC60 compounds",

abstract = "The possible competition of superconductivity and ferromagnetism in CexC60 compounds was discussed. It was found that solid-phase reaction of cerium and C60 powders under 600 °C may yield unusual magnetic materials involving strong dia- and ferro-magnetism. The temperature dependence of the electrical resistivity of this material indicated that the diamagnetism was due to the superconductivity. It was also investigated that interplays between the superconductivity and ferromagnetism is possible in this material.",

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note = "Funding Information: This work was partly supported by the Grant-in-Aid for Scientific Research on the Priority Area {\textquoteleft}Fullerenes and Nanotubes Networks{\textquoteright} by the Ministry of Education, Science and Culture of Japan (No. 11165239).",

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AU - Maruyama, Y.

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AU - Sakai, N.

AU - Watanabe, K.

AU - Suzuki, K.

AU - Ogata, H.

AU - Kubozono, Y.

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AB - The possible competition of superconductivity and ferromagnetism in CexC60 compounds was discussed. It was found that solid-phase reaction of cerium and C60 powders under 600 °C may yield unusual magnetic materials involving strong dia- and ferro-magnetism. The temperature dependence of the electrical resistivity of this material indicated that the diamagnetism was due to the superconductivity. It was also investigated that interplays between the superconductivity and ferromagnetism is possible in this material.

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KW - A. Superconductors

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