Superconducting gap anisotropy sensitive to nematic domains in FeSe

The superconducting gap structure of FeSe remains a debated issue. Here, Hashimoto et al. report momentum dependence of the gap in single- and multi-domain regions of orthorhombic FeSe crystals, revealing an unusual node lifting of the gap structure in multi-domain regions.

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Bibliographic Details
Main Authors: Takahiro Hashimoto, Yuichi Ota, Haruyoshi Q. Yamamoto, Yuya Suzuki, Takahiro Shimojima, Shuntaro Watanabe, Chuangtian Chen, Shigeru Kasahara, Yuji Matsuda, Takasada Shibauchi, Kozo Okazaki, Shik Shin
Format: article
Language:EN
Published: Nature Portfolio 2018
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Online Access:https://doaj.org/article/59a00507e1944665b7dd3ebe06de70d1
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