Open Access System for Information Sharing

Login Library

 

Article
Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Multilayer calculation on SR signal during growth of ZnO nanorod

Title
Multilayer calculation on SR signal during growth of ZnO nanorod
Authors
Byun, JSYoon, JJKim, YDAhn, EYoon, EAn, SJYi, GC
POSTECH Authors
Yi, GC
Date Issued
Jan-2008
Publisher
KOREAN PHYSICAL SOC
Abstract
The growth procedure of ZnO nanorods was monitored by in-situ spectral reflectance (SR) method. The ZnO nanorods were grown on both Si and sapphire substrates by using catalyst-free, low-pressure metalorganic chemical vapor deposition. We observed that the SR signals at all wavelengths changed by the same amount at the first stage of ZnO growth and then followed different trajectories for different wavelengths. Distortion of the SR oscillation was observed, which was interpreted to indicate the starting point of the growth of nanorods. To confirm the analysis, we compared the measured SR signal with the SR response calculated by using multilayer model.
Keywords
nanorod; spectral reflectance; ZnO; SURFACE PHOTOABSORPTION; OPTICAL-PROPERTIES; GAAS; DESORPTION; DEPENDENCE; EPITAXY; FILM
URI
http://oasis.postech.ac.kr/handle/2014.oak/22635
ISSN
0374-4884
Article Type
Article
Citation
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 53, no. 1, page. 388 - 391, 2008-01
Files in This Item:
There are no files associated with this item.

qr_code

  • mendeley

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

Related Researcher

Researcher

 YI, GYU CHUL
Dept of Materials Science & Enginrg
Read more

Views & Downloads

Browse