Research articles

search articles

My Pages

Stat

Members: 3645
Articles: 2'501'711
Articles rated: 2609

20 April 2024

» arxiv » 1410.0585

Article overview

Strong coupling between a ferromagnetic contact and helical edge states in a narrow HgTe quantum well
A. Kononov ; S.V. Egorov ; Z.D. Kvon ; N.N. Mikhailov ; S.A. Dvoretsky ; E.V. Deviatov ;
Date:	2 Oct 2014
Abstract:	We experimentally investigate spin-polarized electron transport between a permalloy ferromagnet and the edge of a two-dimensional electron system with band inversion, realized in a narrow HgTe quantum well. In zero magnetic field, we observe a strong asymmetry of the edge potential in respect to the ferromagnetic ground lead, which is similar to the edge potential distribution in the conventional quantum Hall regime. This result indicates a strong coupling between the ferromagnetic side contact and helical edge states, which is a direct demonstration of spin sensibility of the edge of a two-dimensional electron system with band inversion.
Source:	arXiv, 1410.0585
Services:	Forum \| Review \| PDF \| Favorites

No review found.

Did you like this article?

This article or document is ...
important:
of broad interest:
readable:
new:
correct:
Global appreciation:

Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.

browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

ScienXe.org
» my Online CV
» Free

News, job offers and information for researchers and scientists:

home

contact

sitemap