New member of BiS2-based superconductor NdO1-xF xBiS2

Satoshi Demura; Yoshikazu Mizuguchi; Keita Deguchi; Hiroyuki Okazaki; Hiroshi Hara; Tohru Watanabe; Saleem James Denholme; Masaya Fujioka; Toshinori Ozaki; Hiroshi Fujihisa; Yoshito Gotoh; Osuke Miura; Takahide Yamaguchi; Hiroyuki Takeya; Yoshihiko Takano

doi:10.7566/JPSJ.82.033708

New member of BiS₂-based superconductor NdO_1-xF _xBiS₂

Satoshi Demura, Yoshikazu Mizuguchi, Keita Deguchi, Hiroyuki Okazaki, Hiroshi Hara, Tohru Watanabe, Saleem James Denholme, Masaya Fujioka, Toshinori Ozaki, Hiroshi Fujihisa, Yoshito Gotoh, Osuke Miura, Takahide Yamaguchi, Hiroyuki Takeya, Yoshihiko Takano

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

234 Citations (Scopus)

Abstract

We have successfully synthesized the new BiS2-based superconductor NdOBiS₂ by F doping. This compound is composed of superconducting BiS₂ layers and blocking NdO layers, which indicates that the BiS₂ layer is analogous to the CuO₂ layer in cuprates or to the Fe-As layer in Fe-based superconductors. We can obtain NdO _1-xF_xBiS₂ with bulk superconductivity by a solid-state reaction. Therefore, NdO₁xFxBiS₂ should be a suitable material for elucidating the mechanism of superconductivity in the BiS₂ layer.

Original language	English
Article number	033708
Journal	Journal of the Physical Society of Japan
Volume	82
Issue number	3
DOIs	https://doi.org/10.7566/JPSJ.82.033708
Publication status	Published - Mar 2013
Externally published	Yes

Keywords

BiS-based superconductor
Magnetic susceptibility
NdOF BiS
Resistivity
Superconductor
XRD

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10.7566/JPSJ.82.033708

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title = "New member of BiS2-based superconductor NdO1-xF xBiS2",

abstract = "We have successfully synthesized the new BiS2-based superconductor NdOBiS2 by F doping. This compound is composed of superconducting BiS2 layers and blocking NdO layers, which indicates that the BiS2 layer is analogous to the CuO2 layer in cuprates or to the Fe-As layer in Fe-based superconductors. We can obtain NdO 1-xFxBiS2 with bulk superconductivity by a solid-state reaction. Therefore, NdO1xFxBiS2 should be a suitable material for elucidating the mechanism of superconductivity in the BiS2 layer.",

keywords = "BiS-based superconductor, Magnetic susceptibility, NdOF BiS, Resistivity, Superconductor, XRD",

author = "Satoshi Demura and Yoshikazu Mizuguchi and Keita Deguchi and Hiroyuki Okazaki and Hiroshi Hara and Tohru Watanabe and Denholme, \{Saleem James\} and Masaya Fujioka and Toshinori Ozaki and Hiroshi Fujihisa and Yoshito Gotoh and Osuke Miura and Takahide Yamaguchi and Hiroyuki Takeya and Yoshihiko Takano",

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doi = "10.7566/JPSJ.82.033708",

language = "English",

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journal = "Journal of the Physical Society of Japan",

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T1 - New member of BiS2-based superconductor NdO1-xF xBiS2

AU - Demura, Satoshi

AU - Mizuguchi, Yoshikazu

AU - Deguchi, Keita

AU - Okazaki, Hiroyuki

AU - Hara, Hiroshi

AU - Watanabe, Tohru

AU - Denholme, Saleem James

AU - Fujioka, Masaya

AU - Ozaki, Toshinori

AU - Fujihisa, Hiroshi

AU - Gotoh, Yoshito

AU - Miura, Osuke

AU - Yamaguchi, Takahide

AU - Takeya, Hiroyuki

AU - Takano, Yoshihiko

PY - 2013/3

Y1 - 2013/3

N2 - We have successfully synthesized the new BiS2-based superconductor NdOBiS2 by F doping. This compound is composed of superconducting BiS2 layers and blocking NdO layers, which indicates that the BiS2 layer is analogous to the CuO2 layer in cuprates or to the Fe-As layer in Fe-based superconductors. We can obtain NdO 1-xFxBiS2 with bulk superconductivity by a solid-state reaction. Therefore, NdO1xFxBiS2 should be a suitable material for elucidating the mechanism of superconductivity in the BiS2 layer.

AB - We have successfully synthesized the new BiS2-based superconductor NdOBiS2 by F doping. This compound is composed of superconducting BiS2 layers and blocking NdO layers, which indicates that the BiS2 layer is analogous to the CuO2 layer in cuprates or to the Fe-As layer in Fe-based superconductors. We can obtain NdO 1-xFxBiS2 with bulk superconductivity by a solid-state reaction. Therefore, NdO1xFxBiS2 should be a suitable material for elucidating the mechanism of superconductivity in the BiS2 layer.

KW - BiS-based superconductor

KW - Magnetic susceptibility

KW - NdOF BiS

KW - Resistivity

KW - Superconductor

KW - XRD

UR - https://www.scopus.com/pages/publications/84874736951

U2 - 10.7566/JPSJ.82.033708

DO - 10.7566/JPSJ.82.033708

M3 - Article

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SN - 0031-9015

VL - 82

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

IS - 3

M1 - 033708

ER -

New member of BiS₂-based superconductor NdO_1-xF _xBiS₂

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Keywords

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