dc.contributor.authorYadian, Boluo
dc.contributor.authorLiu, Hai
dc.contributor.authorWei, Yuefan
dc.contributor.authorWu, Junsheng
dc.contributor.authorZhang, Sen
dc.contributor.authorSun, Linfeng
dc.contributor.authorZhao, Chunwang
dc.contributor.authorLiu, Qing
dc.contributor.authorRamanujan, Raju V.
dc.contributor.authorZhou, Kun
dc.contributor.authorGan, Chee Lip
dc.contributor.authorHuang, Yizhong
dc.date.accessioned2014-04-10T03:41:35Z
dc.date.available2014-04-10T03:41:35Z
dc.date.copyright2013en_US
dc.date.issued2013
dc.identifier.citationYadian, B., Liu, H., Wei, Y., Wu, J., Zhang, S., Sun, L., et al. (2014). Towards perfectly ordered novel ZnO/Si nano-heterojunction arrays. Small, 10(2), 344-348.en_US
dc.identifier.issn1613-6810en_US
dc.identifier.urihttp://hdl.handle.net/10220/19212
dc.description.abstractThe fabrication of a highly ordered novel ZnO/Si nano-heterojuntion array is introduced. ZnO seed layer is first deposited on the Si (P<111>) surface. The nucleation sites are then defined by patterning the surface through focused ion beam (FIB) system. The ZnO nanorods are grown on the nucleation sites through hydrothermal process. The whole fabrication process is simple, facile and offers direct control of the space, length and aspect ratio of the array. It is found that ZnO/Si nanojunctions show an improved interface when subjected to heat treatment. The recrystallization of ZnO and the tensile lattice strain of Si developed during the heating process contribute the enhancement of their photoresponses to white light. The photoluminescence (PL) measurement result of nano-heterojunction arrays with different parameters is discussed.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesSmallen_US
dc.rights© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en_US
dc.subjectDRNTU::Engineering::Materials::Nanostructured materials
dc.titleTowards perfectly ordered novel ZnO/Si nano-heterojunction arraysen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen_US
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.identifier.doihttp://dx.doi.org/10.1002/smll.201301674


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