Quantum Hall states observed in thin films of Dirac semimetal Cd3As2

Despite many achievements in the topological semimetal Cd3As2, the high-quality Cd3As2 films are still rare. Here, Uchida et al. grow high-crystallinity and high-mobility Cd3As2 thin films and observe quantum Hall states dependent on the confinement thickness.

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Auteurs principaux: Masaki Uchida, Yusuke Nakazawa, Shinichi Nishihaya, Kazuto Akiba, Markus Kriener, Yusuke Kozuka, Atsushi Miyake, Yasujiro Taguchi, Masashi Tokunaga, Naoto Nagaosa, Yoshinori Tokura, Masashi Kawasaki
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Q
Accès en ligne:https://doaj.org/article/dedbdd9bfb95456f961c91e8a6237fd4
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