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

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	229-233
Number of pages	5
Journal	Solid State Communications
Volume	123
Issue number	5
DOIs	https://doi.org/10.1016/S0038-1098(02)00291-0
Publication status	Published - Aug 2002
Externally published	Yes

Keywords

A. Fullerenes
A. Superconductors
D. Electronic transport

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

Access to Document

10.1016/S0038-1098(02)00291-0

Cite this

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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.",

keywords = "A. Fullerenes, A. Superconductors, D. Electronic transport",

author = "Y. Maruyama and S. Motohashi and N. Sakai and K. Watanabe and K. Suzuki and H. Ogata and Y. Kubozono",

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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T1 - Possible competition of superconductivity and ferromagnetism in CexC60 compounds

AU - Maruyama, Y.

AU - Motohashi, S.

AU - Sakai, N.

AU - Watanabe, K.

AU - Suzuki, K.

AU - Ogata, H.

AU - Kubozono, Y.

N1 - Funding Information: This work was partly supported by the Grant-in-Aid for Scientific Research on the Priority Area ‘Fullerenes and Nanotubes Networks’ by the Ministry of Education, Science and Culture of Japan (No. 11165239).

PY - 2002/8

Y1 - 2002/8

N2 - 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.

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.

KW - A. Fullerenes

KW - A. Superconductors

KW - D. Electronic transport

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