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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 82, Issue 3, Pages 134–137
(Mi jetpl1520)
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This article is cited in 6 scientific papers (total in 6 papers)
CONDENSED MATTER
Electronic structure of fcc carbon
A. Tapiaa, G. Cantob, G. Murrietaa, R. de Cossa a Departamento de Física Aplicada, CINVESTAV-Mérida, A. P. 73 Cordemex 97310 Mérida, Yucatán, México
b Universidad Nacional Autónoma de México
Abstract:
We report first-principles calculations of the electronic structure for carbon in the fcc structure with the experimentally observed lattice parameter. The calculated orbital population shows that the chemical bond in fcc carbon is close to the $s^2p^2$ bonding with a small $s$-$p$ hybridization. We find that, in contrast to graphite and diamond, fcc carbon exhibits metallic behavior with an electronic density of states at the Fermi level of 0.5 states/eV-atom.
Received: 16.06.2005
Citation:
A. Tapia, G. Canto, G. Murrieta, R. de Coss, “Electronic structure of fcc carbon”, Pis'ma v Zh. Èksper. Teoret. Fiz., 82:3 (2005), 134–137; JETP Letters, 82:3 (2005), 120–123
Linking options:
https://www.mathnet.ru/eng/jetpl1520 https://www.mathnet.ru/eng/jetpl/v82/i3/p134
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