Half-metallic ferromagnetism in hypothetical wurtzite structure chromium chalcogenides
2004 ◽
Vol 19
(9)
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pp. 2738-2741
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Keyword(s):
The hypothetical wurtzite structure chromium chalcogenides were investigated through first-principle calculation within density-functional theory. All compounds are predicted to be true half-metallic ferromagnets with an integer Bohr magneton of 4 μB per unit. Their half-metallic gaps are 1.147, 0.885, and 0.247 eV at their equilibrium volumes for wurtzite-type CrM (M = S, Se, and Te), respectively. The half-metallicity can be maintained even when volumes are expanded by more than 20% for all compounds and compressed by more than 20%, 20%, and 5%, for CrS, CrSe, and CrTe, respectively.
2013 ◽
Vol 69
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pp. 278-283
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2009 ◽
Vol 131
(3)
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pp. 034702
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2014 ◽
Vol 556-562
◽
pp. 43-46
2016 ◽
Vol 661
◽
pp. 89-93
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2015 ◽
Vol 26
(01)
◽
pp. 1550009
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2015 ◽
Vol 639
◽
pp. 162-167
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