Unconventional broadening of Rashba spin splitting in a Au2Sb surface alloy with periodic structural defects

Abstract Most Rashba spin splitting experimentally studied so far has ideal lattice with inversion symmetry broken, which limits the possibility to minimize the presence of spin-degenerate carriers near the Fermi level. Here, we report a novel 2D Au2Sb surface alloy decorated with periodic structura...

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Bibliographic Details
Main Authors: Jinbang Hu, Xiansi Wang, Anna Cecilie Åsland, Justin W. Wells
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:npj Quantum Materials
Online Access:https://doi.org/10.1038/s41535-024-00724-5
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