Effects of cobalt doping on nonlinearity of zinc oxide

W. Onreabroy; N. Sirikulrat

Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/61746

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DC Field	Value	Language
dc.contributor.author	W. Onreabroy	en_US
dc.contributor.author	N. Sirikulrat	en_US
dc.date.accessioned	2018-09-11T08:58:28Z	-
dc.date.available	2018-09-11T08:58:28Z	-
dc.date.issued	2006-06-15	en_US
dc.identifier.issn	09215107	en_US
dc.identifier.other	2-s2.0-33846240535	en_US
dc.identifier.other	10.1016/j.mseb.2006.02.058	en_US
dc.identifier.uri	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33846240535&origin=inward	en_US
dc.identifier.uri	http://cmuir.cmu.ac.th/jspui/handle/6653943832/61746	-
dc.description.abstract	The microstructures and electrical properties of ZnO-Bi2O3-CoO (ZBC), ZnO-Bi2O3(ZB) and ZnO-CoO (ZC) ceramics were investigated. Cobalt oxide addition could reduce bismuth loss at high sintering temperature. The same amount of cobalt within ZnO grains was found in both specimens, ZBC and ZC, suggesting that bismuth had no effect on the dissolution of cobalt in ZnO and cobalt substitution for zinc in the ZnO structure. The highest nonlinear coefficient of about 19 was found in the ZBC varistor sintered at 1000-1100 °C. For the ZC specimens, nonlinear properties could also be obtained in this sintering temperature range. © 2006 Elsevier B.V. All rights reserved.	en_US
dc.subject	Materials Science	en_US
dc.subject	Physics and Astronomy	en_US
dc.title	Effects of cobalt doping on nonlinearity of zinc oxide	en_US
dc.type	Journal	en_US
article.title.sourcetitle	Materials Science and Engineering B: Solid-State Materials for Advanced Technology	en_US
article.volume	130	en_US
article.stream.affiliations	King Mongkuts University of Technology Thonburi	en_US
article.stream.affiliations	Chiang Mai University	en_US
Appears in Collections:	CMUL: Journal Articles

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