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Photomodulated Rayleigh Scattering of Single Semiconductor Nanowires: Probing Electronic Band Structure

Montazeri, Mohammad; Wade, A; Fickenscher, M A; Jackson, Howard E; Smith, Leigh M; Yarrison-Rice, Jan M; Gao, Qiang; Jagadish, Chennupati; Tan, Hark Hoe

Description

The internal electronic structures of single semiconductor nanowires can be resolved using photomodulated Rayleigh scattering spectroscopy. The Rayleigh scattering from semiconductor nanowires is strongly polarization sensitive which allows a nearly background-free method for detecting only the light that is scattered from a single nanowire. While the Rayleigh scattering efficiency from a semiconductor nanowire depends on the dielectric contrast, it is relatively featureless as a function of...[Show more]

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
URI: http://hdl.handle.net/1885/31559
Source: Nano Letters
DOI: 10.1021/nl202433g

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