Superconducting gap structure of spin-triplet superconductor Sr2RuO4 studied by thermal conductivity

K. Izawa; H. Takahashi; H. Yamaguchi; Yuji Matsuda; M. Suzuki; T. Sasaki; T. Fukase; Y. Yoshida; R. Settai; Y. Onuki

doi:10.1103/PhysRevLett.86.2653

Superconducting gap structure of spin-triplet superconductor Sr₂RuO₄ studied by thermal conductivity

K. Izawa, H. Takahashi, H. Yamaguchi, Yuji Matsuda, M. Suzuki, T. Sasaki, T. Fukase, Y. Yoshida, R. Settai, Y. Onuki

Institute for Materials Research (IMR) (institute affiliation only)

Research output: Contribution to journal › Article

210 Citations (Scopus)

Abstract

The in-plane thermal conductivity of Sr₂RuO₄ was measured in the magnetic field (H) rotating within the planes. It was found that the angular dependence is incompatible with any model with vertical line nodes and strongly indicated the presence of horizontal line nodes.

Original language	English
Pages (from-to)	2653-2656
Number of pages	4
Journal	Physical Review Letters
Volume	86
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevLett.86.2653
Publication status	Published - 2001 Mar 19

ASJC Scopus subject areas

Physics and Astronomy(all)

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Izawa, K., Takahashi, H., Yamaguchi, H., Matsuda, Y., Suzuki, M., Sasaki, T., Fukase, T., Yoshida, Y., Settai, R., & Onuki, Y. (2001). Superconducting gap structure of spin-triplet superconductor Sr₂RuO₄ studied by thermal conductivity. Physical Review Letters, 86(12), 2653-2656. https://doi.org/10.1103/PhysRevLett.86.2653

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abstract = "The in-plane thermal conductivity of Sr2RuO4 was measured in the magnetic field (H) rotating within the planes. It was found that the angular dependence is incompatible with any model with vertical line nodes and strongly indicated the presence of horizontal line nodes.",

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AU - Izawa, K.

AU - Takahashi, H.

AU - Yamaguchi, H.

AU - Matsuda, Yuji

AU - Suzuki, M.

AU - Sasaki, T.

AU - Fukase, T.

AU - Yoshida, Y.

AU - Settai, R.

AU - Onuki, Y.

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