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 name 2010 Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD)
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
Journal name Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD
Place of Publication Piscataway, NJ, U.S.A.
Publisher IEEE Xplore
Publication Year 2010
Sub-type Fully published paper
DOI 10.1109/COMMAD.2010.5699767
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

 
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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