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Raman spectroscopy on carbon nanotubes at high pressure

I. Loa
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Abstract

Raman spectroscopy has been the most extensively employed method to study carbon nanotubes at high pressures. This review covers reversible pressure-induced changes of the lattice dynamics and structure of single- and multi-wall carbon nanotubes as well as irreversible transformations induced by high pressures. The interplay of covalent and van-der-Waals bonding in single-wall nanotube bundles and a structural distortion near 2 GPa are discussed in detail. Attempts of transforming carbon nanotubes into diamond and other "superhard" phases are reviewed critically.

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I. Loa. 2003-07-15. Raman spectroscopy on carbon nanotubes at high pressure. https://doi.org/10.1002/jrs.1035

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