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dc.contributor.author Allabergenov, Bunyod -
dc.contributor.author Shaislamov, Ulugbek -
dc.contributor.author Shim, Hyun Seok -
dc.contributor.author Lee, Myeong Jae -
dc.contributor.author Matnazarov, Anvar -
dc.contributor.author Choi, Byeong Dae -
dc.date.accessioned 2018-01-25T01:07:06Z -
dc.date.available 2018-01-25T01:07:06Z -
dc.date.created 2017-04-20 -
dc.date.issued 2017-02 -
dc.identifier.citation Optical Materials Express, v.7, no.2, pp.494 - 502 -
dc.identifier.issn 2159-3930 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/5056 -
dc.description.abstract We report on a study of the microstructural and photoluminescent properties of ZnO/CuO multilayered films. Multilayered ZnO/CuO thin films were deposited on amorphous SiO2/Si substrates by a pulsed laser technique and their microstructural and optical properties were characterized by transmission electron microscopy (TEM) and photoluminescence spectroscopy. TEM and XRD analyses of annealed ZnO/CuO films reveal the formation of multiple crystallographic defects and modification of the dominant growth plane, indicating effective doping of Cu atoms into the ZnO lattice. Consequently, near-band-edge emission in ZnO can be controlled through the number of CuO layers. Redshift of the near-band-edge emission peak from 385 nm up to 422 nm is achieved by increasing the number of CuO layers up to a certain number, above which a downward shift is observed. The results demonstrate that the emission properties of ZnO can be modified and precisely controlled by incorporation of CuO thin layers as a Cu-doping source. © 2017 Optical Society of America. -
dc.language English -
dc.publisher OSA - The Optical Society -
dc.title Effective control over near band-edge emission in ZnO/CuO multilayered films -
dc.type Article -
dc.identifier.doi 10.1364/OME.7.000494 -
dc.identifier.wosid 000394173200022 -
dc.identifier.scopusid 2-s2.0-85011923638 -
dc.type.local Article(Overseas) -
dc.type.rims ART -
dc.description.journalClass 1 -
dc.citation.publicationname Optical Materials Express -
dc.contributor.nonIdAuthor Allabergenov, Bunyod -
dc.contributor.nonIdAuthor Shaislamov, Ulugbek -
dc.contributor.nonIdAuthor Matnazarov, Anvar -
dc.identifier.citationVolume 7 -
dc.identifier.citationNumber 2 -
dc.identifier.citationStartPage 494 -
dc.identifier.citationEndPage 502 -
dc.identifier.citationTitle Optical Materials Express -
dc.type.journalArticle Article -
dc.description.isOpenAccess Y -
dc.contributor.affiliatedAuthor Allabergenov, Bunyod -
dc.contributor.affiliatedAuthor Shaislamov, Ulugbek -
dc.contributor.affiliatedAuthor Shim, Hyun Seok -
dc.contributor.affiliatedAuthor Lee, Myeong Jae -
dc.contributor.affiliatedAuthor Matnazarov, Anvar -
dc.contributor.affiliatedAuthor Choi, Byeong Dae -

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