2019/05/22 by N. Tsogbadrakh, Namsrai Tsogbadrakh, Tsogbadrakh, N. +10
Materials Science · Physics and Astronomy · #FOS: Physical sciences #Heusler alloys: electronic and magnetic properties #Materials Science (cond-mat.mtrl-sci) #Organic and Molecular Conductors Research #Solid-state spectroscopy and crystallography #cond-mat.mtrl-sci
paper · pdf · doi:10.48550/arxiv.1905.08959
9 pages, 2 figure, 1 table, Published on Mongolian Journal of Physics (ISSN 2414-9756), Issue 4, December, 2018 by the Mongolian Physical Society (MPS)
openalex publication_date 2019/05/22 · openalex created_date 2019/05/29 · arxiv created 2019/12/10 · arxiv updated 2019/12/11 · openalex updated_date 2026/07/28
From the spin polarized density functional total energy calculations, we shown that the ground state of cubic perovskite RbMnF3 is an antiferromagnetic (AFM) insulator due to the super-exchange mechanism, in agreement with the other theoretical and experimental results. After tetragonal distortion along the c-axis, keeping the predicted volume, our results indicated that the strain-induced magnetic phase transition from an AFM insulator to a half metallic ferromagnetic (HM-FM) state is available by the tetragonal distortion due to the insulator -- half metallic transition. The predicted electronic and magnetic properties of strain-induced RbMnF3 show the HM-FM nature, making strain-induced RbMnF3 suitable for spintronic application.