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Article Dans Une Revue Crystal Growth & Design Année : 2015

Catalyst-free growth of single crystalline Bi2Se3 nanostructures for quantum transport studies

Résumé

We have grown single crystalline Bi2Se3 nanostructures directly on Si/SiO2 substrates using a chemical vapor transport method. The vapor transport was modeled by thermodynamic calculations, and the nanostructures were characterized by transmission electron microscopy and electrical transport. With the catalyst-free vapor transport, we are able to prepare thin nanostructures for the investigation of topological insulator surface states.
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hal-02051541 , version 1 (27-02-2019)

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Christian Nowka, Louis Veyrat, Sandeep Gorantla, Udo Steiner, Barbara Eichler, et al.. Catalyst-free growth of single crystalline Bi2Se3 nanostructures for quantum transport studies. Crystal Growth & Design, 2015, 15 (9), pp.4272-4278. ⟨10.1021/acs.cgd.5b00566⟩. ⟨hal-02051541⟩

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