Topology meets time-reversal symmetry breaking in FeSe1−x Te x superconductors

Abstract Time-reversal symmetry breaking (TRSB) in magnetic topological insulators induces a Dirac gap in the topological surface state (TSS), leading to exotic phenomena such as the quantum anomalous Hall effect. Yet, the interplay between TRSB and topology in superconductors remains underexplored...

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Bibliographic Details
Published in:Nature Communications
Main Authors: Masaki Roppongi, Yipeng Cai, Koki Ogawa, Supeng Liu, Guoqiang Zhao, Mohamed Oudah, Takenori Fujii, Kumpei Imamura, Shengjie Fang, Kota Ishihara, Kenichiro Hashimoto, Kohei Matsuura, Yuta Mizukami, Mathew Pula, Cyrus Young, Igor Marković, Douglas A. Bonn, Takao Watanabe, Aichi Yamashita, Yoshikazu Mizuguchi, Graeme M. Luke, Kenji M. Kojima, Yasutomo J. Uemura, Takasada Shibauchi
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Online Access:https://doi.org/10.1038/s41467-025-61651-y