Articles with "luminescence zno" as a keyword



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Influence of Bi doping on the luminescence of ZnO phosphors

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Published in 2020 at "Optik"

DOI: 10.1016/j.ijleo.2020.165102

Abstract: Abstract Bismuth doped ZnO powder has been synthesized through solid-state chemical reaction and their optical properties investigated. A red emission band at 650 nm from bismuth has been observed and corresponding to the transition from… read more here.

Keywords: state; influence doping; zno; luminescence zno ... See more keywords
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Deep donor state of the copper acceptor as a source of green luminescence in ZnO

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Published in 2017 at "Applied Physics Letters"

DOI: 10.1063/1.4995404

Abstract: Copper impurities have long been linked with green luminescence (GL) in ZnO. Copper is known to introduce an acceptor level close to the conduction band of ZnO, and the GL has conventionally been attributed to… read more here.

Keywords: state; green luminescence; deep donor; zno ... See more keywords
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Specific Features of the Luminescence of ZnO:Te/GaN/Al2O3 Heterostructures

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Published in 2018 at "Technical Physics Letters"

DOI: 10.1134/s1063785018120398

Abstract: High-quality heteroepitaxial (0001)ZnO:Te/(0001)GaN/(0001)Al2O3 structures have been grown by hydrogen vapor-phase epitaxy in a low-pressure continuous flow reactor. X-ray diffraction analysis of these heterostructures has been carried out, which revealed the high structural quality of thin… read more here.

Keywords: gan al2o3; luminescence zno; features luminescence; zno gan ... See more keywords
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X-Ray Luminescence of ZnO Whisker Microstructures

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Published in 2020 at "Technical Physics Letters"

DOI: 10.1134/s1063785020070214

Abstract: Abstract Morphology and the optical and luminescent properties of zinc oxide (ZnO) whisker microcrystal arrays grown on sapphire using gas-transport synthesis from zinc vapors in oxygen by vapor–liquid–solid (VLS) mechanism have been studied. The arrays… read more here.

Keywords: luminescence zno; zno whisker; whisker; luminescence ... See more keywords