Spin-Momentum Locking and Ultrafast Spin-Charge Conversion in Ultrathin Epitaxial Bi1 - x Sbx Topological Insulator.
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DOI: 10.1002/advs.202301124
Abstract: The helicity of three-dimensional (3D) topological insulator surface states has drawn significant attention in spintronics owing to spin-momentum locking where the carriers' spin is oriented perpendicular to their momentum. This property can provide an efficient… read more here.
Keywords: bi1 sbx; spectroscopy; charge; conversion ... See more keywords