Abstract
Single-crystalline Bi2Te2Se nanoplates with thicknesses between 8 and 30 nm and lateral sizes of several micrometers were synthesized by a vapour-solid growth method. Angle-dependent magnetoconductance measurements on individual nanoplates revealed the presence of a two-dimensional weak anti-localization effect. In conjunction with gate-dependent charge transport studies performed at different temperatures, evidence was gained that this effect originates from the topologically protected surface states of the nanoplates.
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Dates
Type | When |
---|---|
Created | 13 years, 1 month ago (July 14, 2012, 6:11 p.m.) |
Deposited | 2 years, 2 months ago (June 23, 2023, 12:45 a.m.) |
Indexed | 4 weeks, 1 day ago (July 30, 2025, 6:58 a.m.) |
Issued | 13 years, 1 month ago (July 9, 2012) |
Published | 13 years, 1 month ago (July 9, 2012) |
Published Online | 13 years, 1 month ago (July 13, 2012) |
Published Print | 13 years, 1 month ago (July 9, 2012) |
@article{Gehring_2012, title={Two-dimensional magnetotransport in Bi2Te2Se nanoplatelets}, volume={101}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.4736404}, DOI={10.1063/1.4736404}, number={2}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Gehring, Pascal and Gao, Bo and Burghard, Marko and Kern, Klaus}, year={2012}, month=jul }