Au-catalyzed InP nanowires: The influence of growth temperature and V/III ratio

Paiman, S., Gao, Q., Joyce, H.J., Tan, H.H., Jagadish, C., Kim, Y., Guo, Y. and Zou, J. (2010). Au-catalyzed InP nanowires: The influence of growth temperature and V/III ratio. In: , COMMAD 2010 Proceedings: 2010 Conference on Optoelectronic and Microelectronic Materials and Devices. 2010 Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD), Canberra, A.C.T., Australia, (37-38). 12-15 December 2010.

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Author Paiman, S.
Gao, Q.
Joyce, H.J.
Tan, H.H.
Jagadish, C.
Kim, Y.
Guo, Y.
Zou, J.
Title of paper Au-catalyzed InP nanowires: The influence of growth temperature and V/III ratio
Conference Paper Type Fully Published Paper
Conference name 2010 Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD)
DOI 10.1109/COMMAD.2010.5699767
Conference location Canberra, A.C.T., Australia
Conference dates 12-15 December 2010
Proceedings title COMMAD 2010 Proceedings: 2010 Conference on Optoelectronic and Microelectronic Materials and Devices
Place published Piscataway, NJ, U.S.A.
Publisher IEEE Xplore
Publication date 2010
ISBN 9781424473342; 9781424473328
ISSN 1097-2137
Start page 37
End page 38
Total pages 2
Collection year 2011
Language eng
Abstract/Summary Growth of Au-catalyzed InP nanowires (NWs) by metalorganic chemical vapor deposition (MOCVD) has been studied in the temperature range of 400-510°C and V/III ratio of 44-700. We demonstrate that minimal tapering of InP NWs can be achieved at 400°C and V/III ratio of 350. Zinc-blende (ZB) or wurtzite (WZ) NWs is obtained depending on the growth conditions. 4K microphotoluminescence (μ-PL) studies show that emission energy is blue-shifted as growth temperature increases. By changing these growth parameters, one can tune the emission wavelength of InP NWs which is attractive for applications in developing novel optoelectronic devices.
Q-Index Code E1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Session IV: Nanowires 1

Document type: Conference Paper
Sub-type: Fully Published Paper
Collections: School of Mechanical & Mining Engineering Publications
Official 2011 Collection
 
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Created: Fri, 06 May 2011, 11:22:45 EST by Sally Beard on behalf of School of Mechanical and Mining Engineering