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Your search keyword '"Daniel Wortmann"' showing total 2 results
Start Over Author "Daniel Wortmann" Journal physical review letters
2 results on '"Daniel Wortmann"'

1. Publisher’s Note: Elemental Topological Insulator with Tunable Fermi Level: Strainedα−Snon InSb(001) [Phys. Rev. Lett. 111, 157205 (2013)]

Author

Aaron Bostwick, Gabriel Landolt, C. Blumenstein, Lenart Dudy, P. Höpfner, Werner Hanke, E. Rotenberg, Gustav Bihlmayer, Nicholas C. Plumb, Jan Hugo Dil, Milan Radovic, Ralph Claessen, M. R. Scholz, H. Roth, Andrzej Fleszar, Daniel Wortmann, Arne Barfuss, Gang Li, and J. Schäfer

Subjects
Physics, symbols.namesake, Condensed matter physics, Quantum mechanics, Topological insulator, Fermi level, symbols, General Physics and Astronomy
Published
2014
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2. Elemental topological insulator with tunable Fermi level: strained α-Sn on InSb(001)

Author

H. Roth, Gustav Bihlmayer, E. Rotenberg, Andrzej Fleszar, Werner Hanke, Daniel Wortmann, Gabriel Landolt, J. Schäfer, Ralph Claessen, C. Blumenstein, Aaron Bostwick, P. Höpfner, Lenart Dudy, Nicholas C. Plumb, Arne Barfuss, Gang Li, Jan Hugo Dil, Milan Radovic, and M. R. Scholz

Subjects
Condensed Matter - Materials Science, Materials science, Fabrication, Condensed Matter - Mesoscale and Nanoscale Physics, Dopant, Condensed matter physics, Fermi level, General Physics and Astronomy, 02 engineering and technology, 021001 nanoscience & nanotechnology, Epitaxy, 01 natural sciences, 3. Good health, Condensed Matter::Materials Science, symbols.namesake, Topological insulator, Phase (matter), 0103 physical sciences, ddc:550, symbols, Topological order, Condensed Matter::Strongly Correlated Electrons, 010306 general physics, 0210 nano-technology, Spin (physics)
Abstract

We report on the epitaxial fabrication and electronic properties of a topological phase in strained \alpha-Sn on InSb. The topological surface state forms in the presence of an unusual band order not based on direct spin-orbit coupling, as shown in density functional and GW slab-layer calculations. Angle-resolved photoemission including spin detection probes experimentally how the topological spin-polarized state emerges from the second bulk valence band. Moreover, we demonstrate the precise control of the Fermi level by dopants., Comment: version 2 with supplementary information

Published
2013
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