Controlled removal of amorphous Se capping layer from a topological insulator
© 2014 AIP Publishing LLC. We report on the controlled removal of an amorphous Se capping layer from Bi2Te3 and Bi2Se3 topological insulators. We show that the Se coalesces into micron-sized islands before desorbing from the surface at a temperature of ∼150°C. In situ Auger Electron Spectroscopy rev...
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Bibliographic Details
| Main Authors: |
Virwani, K,
Harrison, SE,
Pushp, A,
Topuria, T,
Delenia, E,
Rice, P,
Kellock, A,
Collins-McIntyre, L,
Harris, J,
Hesjedal, T,
Parkin, S |
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| Format: | Journal article
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| Published: |
2014
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