Molecular beam epitaxial growth of Bi2Te3 and Sb2Te3 topological insulators on GaAs (111) substrates: a potential route to fabricate topological insulator p-n junction

Molecular beam epitaxial growth of Bi2Te3 and Sb2Te3 topological insulators on GaAs (111) substrates: a potential route to fabricate topological insulator p-n junction

High quality Bi2Te3 and Sb2Te3 topological insulators films were epitaxially grown on GaAs (111) substrate using solid source molecular beam epitaxy. Their growth and behavior on both vicinal and non-vicinal GaAs (111) substrates were investigated by reflection high-energy electron diffraction, atom...

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Bibliographic Details
Main Authors: Zhaoquan Zeng, Timothy A. Morgan, Dongsheng Fan, Chen Li, Yusuke Hirono, Xian Hu, Yanfei Zhao, Joon Sue Lee, Jian Wang, Zhiming M. Wang, Shuiqing Yu, Michael E. Hawkridge, Mourad Benamara, Gregory J. Salamo
Format: Article
Language:English
Published: AIP Publishing LLC 2013-07-01
Series:AIP Advances
Online Access:http://link.aip.org/link/doi/10.1063/1.4815972

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http://link.aip.org/link/doi/10.1063/1.4815972

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