Half-metallic antiferromagnets in thiospinels
SCIE
SCOPUS
- Title
- Half-metallic antiferromagnets in thiospinels
- Authors
- Park, MS; Kwon, SK; Min, BI
- Date Issued
- 2001-09-01
- Publisher
- AMERICAN PHYSICAL SOC
- Abstract
- We have theoretically designed the half-metallic (HM) antiferromagnets (AFM's) in thiospinel systems, Mn(CrV)S-4 and Fe0.5Cu0.5(V0.5Ti1.5)S-4, based on the electronic structure studies in the local spin-density approximation. We have also explored electronic and magnetic proper-ties of parent spinel compounds of the above systems; CuV2S4 and CuTi2S4 are found to be HM ferromagnets in their cubic spinel structures, while MnCr2S4 is a ferrimagnetic insulator. We have discussed the feasibility of material synthesis of HM-AFM thiospinel systems.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/12066
- DOI
- 10.1103/PhysRevB.64.100403
- ISSN
- 0163-1829
- Article Type
- Article
- Citation
- PHYSICAL REVIEW B, vol. 64, no. 10, 2001-09-01
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