Correlated Electrons and Magnetism in Double Perovskites

Gayanath W. Fernando; Saikat Banerjee; R. Matthias Geilhufe

doi:10.1142/S0129156426400021

Correlated Electrons and Magnetism in Double Perovskites

Strongly Correlated Electrons 2025-09-03 v1

Authors: Gayanath W. Fernando , Saikat Banerjee , R. Matthias Geilhufe

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Abstract

This paper is an overview of some recent work done on the double perovskites. We discuss the physics of selected double perovskite compounds emphasizing the relevant interactions and resulting observable phenomena such as the magnetic order using different theoretical approaches. Spin-Orbit interaction, which is comparable to other relevant interaction strengths, plays a central role in determining the physics of such 4d-5d perovskites.

Keywords

double perovskites correlated electrons magnetism spin-orbit interaction magnetic order

Cite

@article{arxiv.2506.09307,
  title  = {Correlated Electrons and Magnetism in Double Perovskites},
  author = {Gayanath W. Fernando and Saikat Banerjee and R. Matthias Geilhufe},
  journal= {arXiv preprint arXiv:2506.09307},
  year   = {2025}
}

Comments

12 pages + 5 Figures

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