Effect of vacuumization on the photoluminescence and photoresponse decay of the zinc oxide nanostructures grown by different methods
作者： Volodymyr Kapustianyk , Borys Turko , Viktor Rudyk , Yuriy Rudyk , Mykola Rudko
DOI: 10.1016/J.OPTMAT.2016.01.057
关键词: Spectral line 、 Nanostructure 、 Photoluminescence 、 Materials science 、 Photosensitivity 、 Hydrothermal circulation 、 Ultraviolet 、 Oxygen 、 Optoelectronics 、 Zinc
摘要: Abstract Influence of vacuumization on the photoluminescence (PL) spectra and photoresponse decay ZnO nanostructures fabricated by different methods was investigated. The visible band ultraviolet (UV) photosensitivity samples grown from a vapor phase associated with intrinsic defects such as doubly charged zinc vacancies, for hydrothermal method – presence oxygen vacancies. experimental results show that would be promising producing low cost effective UV detecting devices.
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