English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A novel spin orientation mechanism - dynamic electron spin polarization hasbeen recently suggested in Phys. Rev. Lett. $\mathbf{125}$, 156801 (2020). Ittakes place for unpolarized optical excitation in weak magnetic fields of theorder of a few millitesla. In this paper we demonstrate experimentally andtheoretically that the dynamic electron spin polarization degree changes signas a function of time, strength of the applied magnetic field and itsdirection. The studies are performed on indirect band-gap (In,Al)As/AlAsquantum dots and their results are explained in the framework of a theoreticalmodel developed for our experimental setting.

Dynamic polarization of electron spins in indirect band gap (In,Al)As/AlAs quantum dots in weak magnetic field: experiment and theory