Gate-Tunable Transport in Quasi-One-Dimensional α-Bi4I4 Field Effect Transistors.
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DOI: 10.1021/acs.nanolett.1c04264
Abstract: Bi4I4 belongs to a novel family of quasi-one-dimensional (1D) topological insulators (TIs). While its β phase was demonstrated to be a prototypical weak TI, the α phase, long thought to be a trivial insulator, was… read more here.
Keywords: bi4i4 field; tunable transport; transport; quasi one ... See more keywords