Journal
CHEMICAL PHYSICS
Volume 513, Issue -, Pages 182-187Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.chemphys.2018.08.007
Keywords
Two-dimensional CrOF sheet; Ferromagnetic semiconductor; Half-metal; Curie temperature; Density functional theory
Funding
- Beijing Municipal Natural Science Foundation [2182012]
- Scientific Research Base Development Program of the Beijing Municipal Commission of Education
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Two-dimensional chromium oxide fluoride CrOF sheet was studied based on density functional theory. The investigation indicates that the CrOF sheet is an intrinsic ferromagnetic semiconductor. The corresponding Curie temperature is 150 K. In particular, the Curie temperature increases up to 410 K under hole doping and the CrOF sheet becomes a half-metal. The versatile electronic and magnetic properties indicate that the two-dimensional CrOF sheet can be a promising candidate for next-generation spintronic devices.
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