Nanoimaging of Electronic Heterogeneity in Bi2Se3 and Sb2Te3 Nanocrystals

Topological insulators (TIs) are quantum materials with topologically protected surface states surrounding an insulating bulk. However, defect-induced bulk conduction often dominates transport properties in most TI materials, obscuring the Dirac surface states. In order to realize intrinsic topologi...

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Veröffentlicht in:Advanced electronic materials 2017-12, Vol.4 (1)
Hauptverfasser: Lu, Xiaowei, Khatib, Omar, Du, Xutao, Duan, Jiahua, Wei, Wei, Liu, Xianli, Bechtel, Hans A., D'Apuzzo, Fausto, Yan, Mingtao, Buyanin, Alexander, Fu, Qiang, Chen, Jianing, Salmeron, Miquel, Zeng, Jie, Raschke, Markus B., Jiang, Peng, Bao, Xinhe
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Sprache:eng
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