The effect of vacuumization on the photoluminescence and photoresponse decay of ZnO nanostructures grown by different methods

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dc.citation.conferenceLitteris et Artibus
dc.contributor.affiliationIvan Franko National University of Lvivuk_UA
dc.contributor.authorRudyk, Yuriy
dc.contributor.authorRudko, Mykola
dc.contributor.authorTurko, Borys
dc.contributor.authorRudyk, Viktor
dc.contributor.authorPanasiuk, Myron
dc.contributor.authorKapustianyk, Volodymyr
dc.contributor.authorVaskiv, Andriy
dc.coverage.countryUAuk_UA
dc.coverage.placenameLvivuk_UA
dc.date.accessioned2018-03-16T14:12:16Z
dc.date.available2018-03-16T14:12:16Z
dc.date.issued2015
dc.description.abstractThe effect of vacuumization on photoluminescence (PL) spectra and photoresponse decay of ZnO nanostructures fabricated by different methods was investigated. The visible band of photoluminescence and ultraviolet (UV) photosensitivity of the samples grown from the vapor phase was associated with the surface defects such as oxygen vacancies, and for the samples grown by hydrothermal method - with presence of the surface hydroxyl groups. The experimental results show that ZnO nanostructures grown from the vapor phase would be promising for producing of the low cost and effective UV detecting devices.uk_UA
dc.format.pages294-295
dc.identifier.citationThe effect of vacuumization on the photoluminescence and photoresponse decay of ZnO nanostructures grown by different methods / Yuriy Rudyk, Mykola Rudko, Borys Turko, Viktor Rudyk, Myron Panasiuk, Volodymyr Kapustianyk, Andriy Vaskiv // Litteris et Artibus : proceedings of the 5th International youth science forum, November 26–28, 2015, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2015. – P. 294–295. – Bibliography: 4 titles.uk_UA
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/39871
dc.language.isoenuk_UA
dc.publisherLviv Polytechnic Publishing Houseuk_UA
dc.relation.referencesen[1] M. R. Panasiuk, B. I. Turko, V. B. Kapustianyk, O. P. Stanko, A. V. Mandryka, R. Y. Serkiz, Y. H. Dubov, "Photo- and thermostimulated luminescence of ZnO nanowires," J. Appl. Spectrosc., vol. 80, pp.240-243, Mar. 2013. [2] W. M. Choi, K.-S. Shin, H. S. Lee, D. Choi, K. Kim, H.-J. Shin, S.-M. Yoon, J.-Y. Choi, S.-W. Kim, "Selective growth of ZnO nanorods on SiO2/Si substrates using a graphene buffer layer," Nano Res., vol. 4, pp.440-447, May 2011. [3] D. Banerjee, J. Y. Lao, D. Z. Wang, J. Y. Huang, D. Steeves, B. Kimball, Z. F. Ren, "Synthesis and photoluminescence studies on ZnO nanowires," Nanotechnology, vol. 15, pp.404-409, Jan. 2004. [4] A. Sharma, B. P. Singh, S. Dhar, A. Gondorf, M. Spasova, "Effect of surface groups on the luminescence property of ZnO nanoparticles synthesized by sol–gel route," Surf. Science, vol. 606, pp.L13-L17, Sep. 2012.uk_UA
dc.subjectzinc oxideuk_UA
dc.subjectnanostructuresuk_UA
dc.subjectphotoluminescenceuk_UA
dc.subjectdetectors of ultravioletuk_UA
dc.subjectdefectsuk_UA
dc.titleThe effect of vacuumization on the photoluminescence and photoresponse decay of ZnO nanostructures grown by different methodsuk_UA
dc.typeConference Abstractuk_UA

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