Raman-active modes in homogeneous and inhomogeneous bundles of single-walled carbon nanotubes.
作者： K Sbai , A Rahmani , H Chadli , J-L Sauvajol
DOI: 10.1088/0953-8984/21/4/045302
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摘要: In the present work, non-resonant Raman-active modes are calculated for several diameters, chiralities and sizes homogeneous inhomogeneous bundles of single-walled carbon nanotubes (BWCNTs), using spectral moment's method (SMM). Additional intense in breathing-like (BLM) spectra these systems comparison with a single fully symmetric A1g mode characteristic isolated (SWCNTs). The dependence wavenumber terms lengths number tubes was investigated. We found that, finite (in)homogeneous bundle, additional appear as specific signature.
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