Diameter and Morphology Dependent Raman Signatures of WS2 Nanostructures
Journal article published in 2009 by
Matthias Krause 
,
Marko Virsek,
Maja Remskar,
Nesim Salacan,
Niles Fleischer,
Linghao Chen,
Peter Hatto,
Andreas Kolitsch,
Wolfhard Möller
,
Marko Virsek,
Maja Remskar,
Nesim Salacan,
Niles Fleischer,
Linghao Chen,
Peter Hatto,
Andreas Kolitsch,
Wolfhard Möller
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Abstract
WS2fullerene particles and nanotubes show a diameter and morphology dependent Raman response, see figure showing response for WS2 nanotubes of 290 nm and 50 nm diameter. This enables the classification of WS2 nanotubes, fullerenes, and nanocrystals, and the estimation of geometric properties.