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Proceedings Paper

Synthesis of metal oxide nanoparticles by laser ablation: nanoparticle-assisted deposition of nanostructured ZnO
Author(s): Tatsuo Okada; Mitsuhisa Kawakami; Agung Budi Hartanto; Yoshiki Nakata
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Paper Abstract

This paper describes a new growth method of ZnO nanorods. Firstly ZnO nanoparticles were synthesized in an oxygen and He background gas by laser ablation. These nanoparticles were used to deposit nanostructured-ZnO thin films. Under an optimized deposition conditions, ZnO nanoroods with a diameter of about 300 nm and 6 μm in length have been synthesized without any catalyst by nanoparticle assisted laser ablation deposition. The laser action was observed in the nanorods under an optical excitation at 355 nm, indicating a high quality of the crystal.

Paper Details

Date Published: 17 October 2003
PDF: 7 pages
Proc. SPIE 4977, Photon Processing in Microelectronics and Photonics II, (17 October 2003); doi: 10.1117/12.479530
Show Author Affiliations
Tatsuo Okada, Kyushu Univ. (Japan)
Mitsuhisa Kawakami, Kyushu Univ. (Japan)
Agung Budi Hartanto, Kyushu Univ. (Japan)
Yoshiki Nakata, Kyushu Univ. (Japan)

Published in SPIE Proceedings Vol. 4977:
Photon Processing in Microelectronics and Photonics II
Alberto Piqué; David B. Geohegan; Friedrich G. Bachmann; Koji Sugioka; Frank Träger; Jan J. Dubowski; Peter R. Herman; Willem Hoving; Kouichi Murakami; Kunihiko Washio; Jim Fieret, Editor(s)

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