Room-temperature chiral charge pumping in Dirac semimetals

Magnetotransport signature of topological semimetal states has been observed but restricted at very low temperature. Here, Zhanget al. report magnetic field-modulated chiral charge pumping and valley diffusion in Cd3As2up to room temperature.

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Auteurs principaux: Cheng Zhang, Enze Zhang, Weiyi Wang, Yanwen Liu, Zhi-Gang Chen, Shiheng Lu, Sihang Liang, Junzhi Cao, Xiang Yuan, Lei Tang, Qian Li, Chao Zhou, Teng Gu, Yizheng Wu, Jin Zou, Faxian Xiu
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/6f9ca8c88aeb4a089736ed127f275af0
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