Investigation of spin stiffness in spin-depolarized states of two-dimensional electron systems with time-resolved Kerr rotation-Reference-Cited by-同舟云学术

Investigation of spin stiffness in spin-depolarized states of two-dimensional electron systems with time-resolved Kerr rotation

Published:2020-02-10 Issue:1 Volume:10 Page:
ISSN:2045-2322
Container-title:Scientific Reports
language:en
Short-container-title:Sci Rep

Author:

Larionov A. V.,Stepanets-Khussein E.,Kulik L. V.,Umansky V.,Kukushkin I. V.

Abstract

AbstractAn experimental technique based on time-resolved Kerr rotation allows a comparison of the spin stiffnesses of different spin-polarized and depolarized states in a two-dimensional electron system. With this technique, a new spin-correlated phase that has no known analogues was discovered. The new spin-depolarized phase is characterized by high spin stiffness equal to that of a spin-polarized quantum Hall ferromagnet.

Publisher

Springer Science and Business Media LLC

Subject

Multidisciplinary

Link

http://www.nature.com/articles/s41598-020-58658-4.pdf

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