Rudyk, YuriyRudko, MykolaTurko, BorysRudyk, ViktorPanasiuk, MyronKapustianyk, VolodymyrVaskiv, Andriy2018-03-162018-03-162015The 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.https://ena.lpnu.ua/handle/ntb/39871The 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.enzinc oxidenanostructuresphotoluminescencedetectors of ultravioletdefectsConference Abstract294-295