Strain dependent G-band mode frequency o
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Liulian Li; Tienchong Chang; Guoqiang Li
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Article
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2011
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Elsevier Science
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English
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Based on a nonlinear stick-spiral model, we propose an analytical method to study the strain dependent G-band mode frequency of single-walled carbon nanotubes (SWCNTs) under axial, radial and torsional strain. The present method gives a direct connection between the G-band mode frequency and the ext