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

The electronic structural properties in the presence of constrainedmagnetization and a charged background are studied for a monolayer of FeSe innon-magnetic, checkerboard-, and striped-antiferromagnetic (AFM) spinconfigurations. First principles techniques based on the pseudopotentialdensity functional approach and the local spin density approximation areutilized. Our findings show that the experimentally observed shape of the Fermisurface is best described by the checkerboard AFM spin pattern. To explore theunderlying pairing mechanism, we study the evolution of the non-magnetic to theAFM-ordered structures under constrained magnetization. We estimate thestrength of electronic coupling to magnetic excitations involving an increasein local moment and, separately, a partial moment transfer from one Fe atom toanother. We also show that the charge doping in the FeSe can lead to anincrease in the density of states at the Fermi level and possibly producehigher superconducting transition temperatures.

Effects of charge doping and constrained magnetization on the electronic structure of an FeSe monolayer