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

We study the problem of a magnetic polaron in an antiferromagneticsemiconductor (ferron). We obtain an analytical solution for the distortionproduced in the magnetic structure of the d-spins due to the presence of acharge carrier bound to an impurity. The region in which the charge carrier istrapped is of the order of the lattice constant (small ferron) but thedistortion of the magnetic structure extends over much larger distance. It isshown that the presence of this distortion makes the ferron more stable, andintroduces a new length scale in the problem.Comment: 5 pages, 1 figure, RevTex 4, submitted to PRB; v2: one reference  added, minor changes in the experiment discussion; v3: minor changes in tex

Stabilization of magnetic polarons in antiferromagnetic semiconductors by extended spin distortions