Electrical control of the anomalous valley Hall effect in antiferrovalley bilayers
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DOI: 10.1038/s41535-017-0051-6
Abstract: In analogy to all-electric spintronics, all-electric valleytronics, i.e., valley manipulation via electric means, becomes an exciting new frontier as it may bring revolutions in the field of data storage with ultra-high speed and ultra-low power… read more here.
Keywords: hall; valley hall; hall effect; anomalous valley ... See more keywords
Quantum anomalous valley Hall effect for bosons
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DOI: 10.1103/physrevb.100.121405
Abstract: We predict the emergence and quantization of the valley Hall current of indirect excitons residing in a noncentrosymmetric two-dimensional material. This current appears due to the anomalous group velocity of exciton center-of-mass motion with an… read more here.
Keywords: hall effect; valley hall; anomalous valley; quantum anomalous ... See more keywords
Intrinsic anomalous valley Hall effect in single-layer Nb3I8
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DOI: 10.1103/physrevb.102.035412
Abstract: A major obstacle to reaching the wide applications of valleytronics operations is the lack of suitable anomalous valley Hall (AVH) materials, which should be easily fabricated and exhibit spontaneous valley polarization. Here, we identify an… read more here.
Keywords: single layer; mathrm mathrm; anomalous valley; mathrm ... See more keywords