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Title: Single-crystalline ZnO nanobelts by RF sputtering
Authors: Supab Choopun
Niyom Hongsith
Sornchai Tanunchai
Torranin Chairuangsri
Chatchai Krua-In
Somsorn Singkarat
Thirapat Vilaithong
Pongsri Mangkorntong
Nikorn Mangkorntong
Keywords: Chemistry
Materials Science
Physics and Astronomy
Issue Date: 1-Sep-2005
Abstract: ZnO nanobelts were synthesized by RF sputtering on copper substrates. The sputtering time was 60 min, in an argon atmosphere at a pressure of 40 mTorr, and with RF power set at 300 W. The obtained ZnO nanobelts exhibit a single-crystalline hexagonal structure with a thickness, width and length of about 10, 50 nm, and several micrometers, respectively. The TEM analysis suggested that the ZnO nanobelts grew along the [112̄0] and [21̄1̄0] directions on (0 0 0 1) plane. These ZnO nanobelts have a potential application for use as a nanogas sensor. © 2005 Elsevier B.V. All rights reserved.
ISSN: 00220248
Appears in Collections:CMUL: Journal Articles

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