Orientation of point nodes and nonunitary triplet pairing tuned by the easy-axis magnetization in UTe_{2}

The gap structure of a novel uranium-based superconductor UTe_{2}, situated in the vicinity of ferromagnetic quantum criticality, has been investigated via specific-heat C(T,H,Ω) measurements in various field orientations. Its angular Ω(ϕ,θ) variation shows a characteristic shoulder anomaly with a l...

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Bibliographic Details
Main Authors: Shunichiro Kittaka, Yusei Shimizu, Toshiro Sakakibara, Ai Nakamura, Dexin Li, Yoshiya Homma, Fuminori Honda, Dai Aoki, Kazushige Machida
Format: Article
Language:English
Published: American Physical Society 2020-07-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.2.032014