Skip navigation
Skip navigation

Size dependence of electron-photon coupling in ZnO nanowires

Wang, Rongping; Xu, G; Jin, P


Raman spectra of ZnO powder and free-standing nanowires prepared by laser ablation have been studied. All observed vibrational modes in ZnO powder, both first order and higher order scattering, were assigned on the basis of group theoretical analysis. The size dependence of the coupling strength between electron and longitudinal optical (LO) phonon was experimentally estimated. It was found that the coupling strength determined by the ratio of second- to first-order Raman scattering cross...[Show more]

CollectionsANU Research Publications
Date published: 2004
Type: Journal article
Source: Physical Review B: Condensed Matter and Materials


File Description SizeFormat Image
01_Wang_Size_dependence_of_2004.pdf161.35 kBAdobe PDF    Request a copy

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  20 July 2017/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator