DocumentCode
1856173
Title
Evaluating the quantum confinement effect of isolated ZnO nanorod single-quantum-well structures using near-field ultraviolet photoluminescence spectroscopy
Author
Yatsui, T. ; Kawazoe, T. ; Ohtsu, M. ; An, S.-J. ; Yoo, J. ; Yi, G.-C.
Author_Institution
Japan Sci. & Technol. Agency, Tokyo, Japan
fYear
2005
fDate
11-15 July 2005
Firstpage
62
Abstract
Using low-temperature near-field spectroscopy of isolated ZnO nanorod single-quantum-well structures (SQWs), the dependence of the quantum confinement effect of the photoluminescence peak on the well width was observed. Furthermore, the homogeneous linewidth of the isolated ZnO SQWs was determined as small as 3 meV.
Keywords
II-VI semiconductors; nanostructured materials; photoluminescence; semiconductor quantum wells; ultraviolet spectra; wide band gap semiconductors; zinc compounds; ZnO; isolated ZnO nanorods; nanophotonics; near-field ultraviolet spectroscopy; photoluminescence peaks; photoluminescence spectroscopy; quantum confinement effects; quantum well width; single-quantum-well structures; Excitons; Isolation technology; Materials science and technology; Nanophotonics; Nanoscale devices; Nanostructures; Photoluminescence; Potential well; Spectroscopy; Zinc oxide;
fLanguage
English
Publisher
ieee
Conference_Titel
Nanotechnology, 2005. 5th IEEE Conference on
Print_ISBN
0-7803-9199-3
Type
conf
DOI
10.1109/NANO.2005.1500692
Filename
1500692
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