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Your search keyword '"Roy, Anushree"' showing total 1 results
Start Over Author "Roy, Anushree" Topic spectrum analysis Journal american journal of physics
1 results on '"Roy, Anushree"'

1. A nondestructive tool for nanomaterials: Raman and photoluminescence spectroscopy.

Author

Singha, A., Dhar, P., and Roy, Anushree

Subjects
NANOPARTICLES, RAMAN spectroscopy, SPECTRUM analysis, PHOTOLUMINESCENCE, NANOTUBES, FULLERENES, POROUS silicon, PHYSICS
Abstract

Modern materials science requires efficient processing and characterization techniques for low dimensional systems. Raman and photoluminescence spectroscopy are important nondestructive tools which provide much information about such systems. Commercial Raman spectrometers are expensive. We discuss a less expensive apparatus with assembled collection optics. Studies of Ge nanoparticles, porous silicon (nanowire), carbon nanotubes, and two-dimensional InGaAs quantum layers demonstrate that this apparatus is useful for teaching and research on nanomaterials. [ABSTRACT FROM AUTHOR]

Published
2005
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