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Source: Physical Review B. 2015. Vol. 91. P. 205430-1-205430-7
Type: статьи в журналах
Date: 2015
Description:
A bilayer of bismuth is recognized as a prototype two-dimensional topological insulator. Here we present a simple and well reproducible top-down approach to prepare a flat and well ordered bismuth bil
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Source: Physical Review B. 2015. Vol. 91, № 8. P. 075307-1-075307-9
Type: статьи в журналах
Date: 2015
Description:
In the frame of k⋅p method and variational approach for the effective energy functional of a contact between a three-dimensional topological insulator (TI) and normal insulator (NI), we analytically d
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Authors:
Politano, Antonio |
Nechaev, Ilya A. |
Vitiello, Miriam S. |
Viti, Leonardo |
Aliev, Ziya S. |
Babanly, Mahammad B. |
Chiarello, G. |
Echenique, Pedro Miguel |
Chulkov, Evgueni V. |
Silkin, V. M.
Source: Physical Review Letters. 2015. Vol. 115, № 21. P. 216802-1-216802-5
Type: статьи в журналах
Date: 2015
Description:
We have investigated plasmonic excitations at the surface of Bi2Se3(0001) via high-resolution electron energy loss spectroscopy. For low parallel momentum transfer q∥, the loss spectrum shows a distin
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