Rapid Excitation Emission Matrix Analysis of Single Wall Carbon Nanotubes

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Rapid Excitation Emission Matrix Analysis of Single Wall Carbon Nanotubes

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  • Author: Stuart Thomson
SWCNTs are interesting because their electronic properties heavily depend on the chiral index of the tube structure. SWCNTs with chiral indexes coloured in orange in Figure 1 exhibit metallic properties while those in blue are semiconducting, with the bandgap varying with chiral index. This gives SWCNTs a wealth of tunability and their properties can be tailored to specific applications. Many SWCNT synthesis methods result in a mixture of chiral structures and identifying the chiral structures present in a synthesised sample is therefore vital.

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