Subnanometre-wide electron channels protected by topology

Autor:	Bernhard Kaufmann, Claus M. Schneider, Lukasz Plucinski, Manuel Richter, Jens Kellner, Bertold Rasche, Marco Pratzer, Marcus Liebmann, Markus Eschbach, Michael Ruck, Markus Morgenstern, Jeroen van den Brink, Klaus Koepernik, Christian Pauly
Rok vydání:	2015
Předmět:	Condensed Matter::Quantum Gases Physics Condensed matter physics Atomic force microscopy Topological insulator General Physics and Astronomy Step edges Electron Helicity Topology (chemistry)
Zdroj:	Nature Physics. 11:338-343
ISSN:	1745-2481 1745-2473
Popis:	Topologically protected states with a natural helicity are shown to form at step edges, which can be created with subnanometre precision in a weak topological insulator using atomic force microscopy.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f531af55977ec1785efdbd43b8f18525 https://doi.org/10.1038/nphys3264 Zobrazit plný text záznamu Plný text ve formátu PDF