Ab initio density functional theory inve
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Rostam Moradian; Somayeh Behzad; Raad Chegel
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Article
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2009
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Elsevier Science
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English
โ 367 KB
By using ab initio density functional theory, the structural and electronic properties of รฐn; nร@รฐ11; 11ร double-walled silicon carbide nanotubes (SiCNTs) are investigated. Our calculations reveal the existence of an energetically favorable double-walled nanotube whose interwall distance is about 4.