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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We develop a theory of the magnetization dynamics triggered by ultrafastoptical excitation of ferromagnetic semiconductors. We describe the effects ofthe strong carrier spin relaxation on the nonlinear optical response by usingthe Lindblad semigroup method. We demonstrate magnetization control duringfemtosecond timescales via the interplay between circularly polarized opticalexcitation, hole-spin damping, polarization dephasing, and the Mn-hole spininteractions. Our results show a light-induced magnetization precession andrelaxation for the duration of the optical pulse.Comment: 4 pages, 2 figure

Ultrafast Light-Induced Magnetization Dynamics of Ferromagnetic Semiconductors