Zobrazeno 1 - 5
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pro vyhledávání: '"Kozlovsky, Raphael"'
Publikováno v:
Phys. Rev. B 102, 165105 (2020)
We show that shaped topological insulator (TI) nanowires, i.e. such that their cross-section radius varies along the wire length, can be tuned into a number of different transport regimes when immersed in a homogeneous coaxial magnetic field. This is
Externí odkaz:
http://arxiv.org/abs/2005.14055
Publikováno v:
Phys. Rev. Lett. 124, 126804 (2020)
Magnetotransport through cylindrical topological insulator (TI) nanowires is governed by the interplay between quantum confinement and geometric (Aharonov-Bohm and Berry) phases. Here, we argue that the much broader class of TI nanowires with varying
Externí odkaz:
http://arxiv.org/abs/1909.13124
Autor:
Ziegler, Johannes, Kozlovsky, Raphael, Gorini, Cosimo, Liu, Ming-Hao, Weishäupl, Sabine, Maier, Hubert, Fischer, Ralf, Kozlov, Dmitriy A., Kvon, Ze Don, Mikhailov, Nikolay N., Dvoretsky, Sergey A., Richter, Klaus, Weiss, Dieter
Publikováno v:
Phys. Rev. B 97, 035157 (2018)
Nanowires with helical surface states represent key prerequisites for observing and exploiting phase-coherent topological conductance phenomena, such as spin-momentum locked quantum transport or topological superconductivity. We demonstrate in a join
Externí odkaz:
http://arxiv.org/abs/1708.07014
Autor:
Kozlovsky, Raphael
In recent years, the research field of topological insulators (TIs) has grown extremely fast due to its potential to produce revolutionary applications in electronics, spintronics, and quantum computation (to name just a few). Three-dimensional TIs (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20abe7990ca8f8d6268ebb69903574b4
https://epub.uni-regensburg.de/43040/
https://epub.uni-regensburg.de/43040/
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