Title :
Imaging and optical properties of single core-shell GaAs-AlGaAs nanowires
Author :
Hoang, Thang B. ; Titova, L.V. ; Jackson, H.E. ; Smith, L.M. ; Yarrison-Rice, J.M. ; Kim, Y. ; Joyce, H.J. ; Jagadish, C.
Author_Institution :
Department of Physics, University of Cincinnati, Cincinnati, OH
Abstract :
We study the optical properties of a single core-shell GaAs-AlGaAs nanowire (grown by VLS method) using the technique of micro photoluminescence and spatially-resolved photoluminescence imaging. We observe large linear polarization anisotropy in emission and excitation of nanowires
Keywords :
Nanowires; photoluminescence; Gallium arsenide; Nanoscale devices; Nanowires; Optical devices; Optical imaging; Optical polarization; Photoluminescence; Physics; Substrates; Temperature; Nanowires; photoluminescence;
Conference_Titel :
Nanotechnology, 2006. IEEE-NANO 2006. Sixth IEEE Conference on
Print_ISBN :
1-4244-0077-5
DOI :
10.1109/NANO.2006.247582
