Patterned growth of ZnO nanowalls by nanoparticle-assisted pulsed laser deposition

We have succeeded in controlling the growth density of ZnO nanowires synthesized by nanoparticle-assisted pulsed laser deposition (NAPLD) using a ZnO buffer layer and laser irradiation. The density of the nanowires decreased with increasing thickness of the buffer layer. In addition, the nanowire de...

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Bibliographic Details
Published inJournal of physics. D, Applied physics Vol. 47; no. 3; pp. 34014 - 8
Main Authors Nakamura, Daisuke, Shimogaki, Tetsuya, Nakao, Shihomi, Harada, Kosuke, Muraoka, Yuuki, Ikenoue, Hiroshi, Okada, Tatsuo
Format Journal Article
LanguageEnglish
Published IOP Publishing 22.01.2014
Subjects
Buffer layers
Density
Irradiation
Lasers
Nanostructure
Nanowires
Pulsed laser deposition
Zinc oxide
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Summary:We have succeeded in controlling the growth density of ZnO nanowires synthesized by nanoparticle-assisted pulsed laser deposition (NAPLD) using a ZnO buffer layer and laser irradiation. The density of the nanowires decreased with increasing thickness of the buffer layer. In addition, the nanowire density also decreased by laser irradiation to the buffer layer. Patterned growth of ZnO nanowalls using NAPLD was successfully achieved with the help of the buffer layer patterned by interfering laser beams.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0022-3727
1361-6463
DOI:10.1088/0022-3727/47/3/034014