Signatures of the Adler–Bell–Jackiw chiral anomaly in a Weyl fermion semimetal

Signatures of the Adler–Bell–Jackiw chiral anomaly in a Weyl fermion semimetal

Anomalous conducting behavior of solids may reflect the presence of novel quantum states. Here, Zhang et al. report an increased conductivity in TaAs with a magnetic field applied along the direction of the current, which reveals an inherent property of the Weyl Fermion.

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Auteurs principaux: Cheng-Long Zhang, Su-Yang Xu, Ilya Belopolski, Zhujun Yuan, Ziquan Lin, Bingbing Tong, Guang Bian, Nasser Alidoust, Chi-Cheng Lee, Shin-Ming Huang, Tay-Rong Chang, Guoqing Chang, Chuang-Han Hsu, Horng-Tay Jeng, Madhab Neupane, Daniel S. Sanchez, Hao Zheng, Junfeng Wang, Hsin Lin, Chi Zhang, Hai-Zhou Lu, Shun-Qing Shen, Titus Neupert, M. Zahid Hasan, Shuang Jia
Format: article
Langue:EN
Publié: Nature Portfolio 2016
Sujets:
Science
Q
Accès en ligne:https://doaj.org/article/a7d99e248b3b4ba4a0e53db5cdeaca06
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https://doaj.org/article/a7d99e248b3b4ba4a0e53db5cdeaca06

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