STRUCTURES, ELECTRONIC AND MAGNETIC PROPERTIES OF C20 FULLERENES DOPED TRANSITION METAL ATOMS M@C20 (M = Fe, Co, Ti, V)
2010 ◽
Vol 21
(12)
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pp. 1469-1477
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Keyword(s):
Structures, binding energies, magnetic and electronic properties endohedrally doped C 20 fullerenes by metallic atoms ( Fe , Co , Ti and V ) have been obtained by pseudopotential density functional theory. All M @ C 20, except Co @ C 20, are more stable than the undoped C 20 cage. The magnetic moment values are 1 and 2μB. These values and semiconductor behavior give to these compounds interesting feature in several technological applications. Titanium doped C 20 has a same magnetic moment than the isolated Ti atom. Hybridization process in the Co doped C 20 fullerene is most strong than in other doped cages. Electrical and magnetic dipoles calculated in the iron doped C 20 are very strong compared with other clusters.
2008 ◽
Vol 15
(05)
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pp. 567-579
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2018 ◽
Vol 5
(6)
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pp. 065605
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2013 ◽
Vol 49
◽
pp. 61-67
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2010 ◽
Vol 132
(4)
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pp. 044314
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1996 ◽
Vol 361
(1-3)
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pp. 15-19
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