Multiphonon Raman scattering from individual single-walled carbon nanotubes.
نویسندگان
چکیده
Combinations of up to 6 zone-edge and zone-center optical phonons are observed in the Raman spectra of individual single-walled carbon nanotubes (SWNTs). These multiphonon Raman modes exhibit distinct signatures of the one-dimensional nature of SWNTs and provide information on the phonon structure, exciton-phonon coupling, and excitonic transitions in nanotubes.
منابع مشابه
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عنوان ژورنال:
- Physical review letters
دوره 98 4 شماره
صفحات -
تاریخ انتشار 2007