Microscopic coexistence of superconductivity and charge order in the organic superconductor beta"-(BEDT-TTF)(4)[(H3O)Ga(C2O4)(3)]center dot C6H5NO2

Ihara, Y.; Moribe, K.; Fukuoka, S. et al.

Physical Review B, 2019, 100(6), 060505

Permalink : https://hdl.handle.net/2115/75730

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PhysRevB.100.060505	pdf	446 KB	613

アクセス権	open access
URI	https://hdl.handle.net/2115/75730
タイトル	Microscopic coexistence of superconductivity and charge order in the organic superconductor beta"-(BEDT-TTF)(4)[(H3O)Ga(C2O4)(3)]center dot C6H5NO2
著者	Ihara, Y. ; Moribe, K. ; Fukuoka, S. ; Kawamoto, A.
e-Rad_Researcher 80598491 著者名 Ihara, Y.
著者名 Moribe, K.
著者名 Fukuoka, S.
著者名 Kawamoto, A.
言語	英語
発行日	2019-08-20
出版者	American Physical Society (APS)
収録物名	Physical Review B
巻(号)	100(6)
ページ	060505
抄録	An electron paramagnetic resonance study for an organic superconductor beta"-(BEDT-TTF)(4)[(H3O)Ga(C2O4)(3)]center dot C6H5NO2 reveals that superconductivity coexists uniformly with the charge ordered state in one material. In the charge ordered state, the interplane spin exchange is gapped, while the in-plane conductivity is not significantly modified. This anisotropic behavior is explained by an exotic charge ordered state, in which molecular-site-selective carrier localization coexists with conducting carriers on other molecules. The relationship between superconductivity and this conductive charge ordered state is investigated.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	©2019 American Physical Society
PISSN	2469-9950
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1103/PhysRevB.100.060505