Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Raphael Kozlovsky"'
Publikováno v:
Physical Review B. 102
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ccdb46fc30ea9705b0484877e958821
https://doi.org/10.1103/physrevb.102.165105
https://doi.org/10.1103/physrevb.102.165105
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bcba6e801897984af0c476a660e5245
Autor:
Johannes Ziegler, Sabine Josefine Weishäupl, Cosimo Gorini, N. N. Mikhailov, Hubert Maier, Klaus Richter, S. A. Dvoretsky, Ralf Fischer, Z. D. Kvon, Ming-Hao Liu, Raphael Kozlovsky, D. A. Kozlov, Dieter Weiss
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::822674c520cd34662ed7400e8796f11f
http://arxiv.org/abs/1708.07014
http://arxiv.org/abs/1708.07014