Giant anisotropic magnetoresistance in a quantum anomalous Hall insulator

When a three-dimensional ferromagnetic topological insulator thin film is magnetized out-of-plane, conduction ideally occurs through dissipationless, one-dimensional (1D) chiral states that are characterized by a quantized, zero-field Hall conductance. The recent realization of this phenomenon, the...

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Bibliographic Details
Main Authors: Kandala, Abhinav, Richardella, Anthony, Kempinger, Susan, Liu, Chao-Xing, Samarth, Nitin
Format: Online
Language:English
Published: Nature Pub. Group 2015
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4507013/