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arXiv · 0906.2440

Metallic beta-phase silicon nanowires: structure and electronic properties

Pavel B. Sorokin·Pavel V. Avramov·Viktor A. Demin·Leonid A. Chernozatonskii
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Abstract

Electronic band structure and energetic stability of two types of and oriented silicon nanowires in beta-Sn phase with the surface terminated by hydrogen atoms were studied using density functional theory. It was found that beta-Sn nanowires are metastable with zero band gap against to alpha-diamond nanowires. The relative energy of the studied wires tends to the energy of the bulk silicon crystal in beta-Sn phase.

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Pavel B. Sorokin, Pavel V. Avramov, Viktor A. Demin, Leonid A. Chernozatonskii. 2009-06-13. Metallic beta-phase silicon nanowires: structure and electronic properties. https://doi.org/10.1134/s0021364010170170

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