Pith. sign in

REVIEW 1 cited by

Magnetic interactions in FeSe studied by first principle calculations

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1510.05476 v1 pith:CKXS3PJL submitted 2015-10-19 cond-mat.supr-con cond-mat.str-el

Shuai Wang , Fa Wang This is my paper · ORCID
classification cond-mat.supr-concond-mat.str-el
keywords fesemagneticorderlatticeanti-ferromagneticbulkcalculationschange
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

Based on first principle calculations we have investigated the evolution of magnetism in free-standing monolayer FeSe with respect to lattice constant and magnetism in bulk FeSe. The computational results show that the magnetic order in free-standing monolayer FeSe will change from anti-ferromagnetic pair-checkboard order to stripe collinear order along with enlarging lattice constant. The magnetic order in bulk FeSe will change from stripe collinear order to anti-ferromagnetic pair-checkboard order only if structure reconstruction is allowed. We use J$_1$-J$_2$-K$_1$ model to fit the calculated total energies of different magnetic orders to study magnetic interaction strengths in FeSe. The fitting results of J$_1$-J$_2$-K$_1$ indicate that magnetic interactions in FeSe are quite strong and highly frustrated, and increase slowly with enlarging lattice parameter.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Altermagnetism from a Cu-Fe Lieb Lattice in FeSe/Cuprate Heterostructures

    cond-mat.str-el 2026-07 conditional novelty 6.0 of 10

    45°-twisted FeSe/cuprate stacks are predicted to realize altermagnetism via a Cu-Fe Lieb lattice and substrate-induced FeSe asymmetry, with DFT showing 15–25 meV spin splittings.

Pith tools