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Non-Resonant Two-Photon Absorption-Induced Photoluminescence Study on ZnO Nanostructures Epitaxially Grown on Si (100) Substrates by Chemical Vapor Deposition Method

Published online by Cambridge University Press:  31 January 2011

Zhuo Chen ,
Tom Salagaj ,
Christopher Jensen ,
Karlheinz Strobl ,
V Hongpinyo ,
Boon Ooi ,
Mim Nakarmi  and
Kai Shum
Zhuo Chen
Affiliation:
[email protected], brooklyn college, brooklyn, New York, United States
Tom Salagaj
Affiliation:
[email protected], CVD Equpment Corp, Ronkonkoma, New York, United States
Christopher Jensen
Affiliation:
[email protected], CVD Equpment Corp, Ronkonkoma, New York, United States
Karlheinz Strobl
Affiliation:
[email protected], CVD Equpment Corp, Ronkonkoma, New York, United States
V Hongpinyo
Affiliation:
[email protected], Lehigh University, Bethlehem, Pennsylvania, United States
Mim Nakarmi
Affiliation:
[email protected], brooklyn college, brooklyn, New York, United States
Kai Shum
Affiliation:
[email protected], Brooklyn College, Physics, 2900 Bedford Ave, Brooklyn, New York, 11210, United States
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Abstract

We report on experimental results of non-resonant two-photon absorption-induced photoluminescence in ZnO nanostructures, which may act as a possible route to excite ZnO nanostructure based lasers. Epitaxial ZnO nanorod-like nanostructure was grown on pre-seeded Si (100) substrates by chemical vapor deposition (CVD) method with a mixed ZnO/C solid source. Crystalline ZnO seeds were prepared and controlled by the rapid thermal annealing (RTA) treatment of e-beam deposited amorphous ZnO thin films with various thicknesses.

Keywords

chemical vapor deposition (CVD) (deposition)nanostructureoptical properties
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1178: Symposium AA – Semiconductor Nanowires–Growth, Size-Dependant Properties and Applications , 2009 , 1178-AA09-13
Copyright
Copyright © Materials Research Society 2009

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References

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