1.
Sci Rep
; 10(1): 2270, 2020 Feb 10.
Article
in English
| MEDLINE
| ID: mdl-32041986
ABSTRACT
An 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.