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dc.contributor.authorWang, J. X.en_US
dc.contributor.authorSun, X. W.en_US
dc.contributor.authorYang, Y.en_US
dc.contributor.authorKyaw, A. K. K.en_US
dc.contributor.authorHuang, X. Y.en_US
dc.contributor.authorYin, J. Z.en_US
dc.contributor.authorWei, J.en_US
dc.contributor.authorDemir, Hilmi Volkanen_US
dc.date.accessioned2015-07-28T12:00:36Z
dc.date.available2015-07-28T12:00:36Z
dc.date.issued2011-07-19en_US
dc.identifier.issn0957-4484
dc.identifier.urihttp://hdl.handle.net/11693/12211
dc.description.abstractA modified hydrothermal method was developed to synthesize ZnO-CuO composite nanostructures. A free-standing film made of ZnO-CuO nanostructures was assembled on the surface of the hydrothermal solution with a smooth surface on one side and a spherical surface on the other side. The structure, growth mechanism and the optical properties of the composite nanostructures were studied. Structural characterizations indicate that the composite nanostructure mainly consisted of two single-crystal phases of CuO and ZnO. The sensitivity for CO gas detection was significantly improved for the composite CuO-ZnO nanostructure film. This method offers a possible route for the fabrication of free-standing nanostructure films of different functional composite oxides.en_US
dc.language.isoEnglishen_US
dc.source.titleNanotechnologyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1088/0957-4484/22/32/325704en_US
dc.subjectThin-filmsen_US
dc.subjectCuO/znO heterocontacten_US
dc.subjectOptical-propertiesen_US
dc.subjectRaman-scatteringen_US
dc.subjectField-emissionen_US
dc.subjectCoen_US
dc.subjectGrowthen_US
dc.subjectNanoparticlesen_US
dc.subjectLuminescenceen_US
dc.subjectSensitivityen_US
dc.titleFree-standing ZnO-CuO composite nanowire array films and their gas sensing propertiesen_US
dc.typeArticleen_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.citation.spage325704-1en_US
dc.citation.epage325704-7en_US
dc.citation.volumeNumber22en_US
dc.citation.issueNumber32en_US
dc.identifier.doi10.1088/0957-4484/22/32/325704en_US
dc.publisherIOP Publishingen_US
dc.contributor.bilkentauthorDemir, Hilmi Volkan


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