Photoluminescence Study of Deep Level Defects in ZnO Thin Films
Sign Up to like & getrecommendations! Published in 2018 at "Silicon"
DOI: 10.1007/s12633-018-9876-2
Abstract: In the present work, zinc oxide (ZnO) thin films were prepared by heating, at 500 ∘C, metallic Zn films deposited onto Si (100) substrates by RF magnetron sputtering. According to the x-rays diffraction patterns, the… read more here.
Keywords: thin films; deep level; zno thin; level defects ... See more keywords
Synthesis and photoluminescence study of Dy3+ activated SrAl12O19 phosphor
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.163051
Abstract: Abstract Dy3+ doped SrAl12O19 phosphors, capable of radiating white light, were successfully synthesized via combustion method. Phase identification, morphological observations and elemental examination were done by employing X-ray diffraction, Field emission scanning electron microscopy (FE-SEM)… read more here.
Keywords: white light; dy3; study dy3; synthesis photoluminescence ... See more keywords
An efficient Brønsted acid ionic liquid catalyzed synthesis of novel spiro1,2,4-triazolidine-5-thiones and their photoluminescence study
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.131528
Abstract: Abstract We have synthesized a novel Bronsted acidic ionic liquid, 1-(2-hydroxyethyl)-1-(4-sulfobutyl)piperidin-1-ium hydrogen sulfate, [HEPiPYBSA]+HSO4− and explored its catalytic efficiency for synthesis of indenoquinoxalone tethered spiro-1,2,4-triazolidine-5-thiones from reaction of 11H-[1,2-b]quinoxalin-11-one and thiosemicarbazide. The most stable geometries… read more here.
Keywords: triazolidine thiones; novel; ionic liquid; photoluminescence study ... See more keywords
Photoreflectance and Photoluminescence Study of Antimony Selenide Crystals
Sign Up to like & getrecommendations! Published in 2022 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.2c02131
Abstract: Among inorganic, Earth-abundant, and low-toxicity photovoltaic technologies, Sb2Se3 has emerged as a strong material contender reaching over 10% solar cell power conversion efficiency. Nevertheless, the bottleneck of this technology is the high deficit of open-circuit… read more here.
Keywords: photoluminescence; study antimony; voc; photoluminescence study ... See more keywords
Photoluminescence Study of AlGaAs/GaAs after Focused Ion Beam Milling
Sign Up to like & getrecommendations! Published in 2020 at "Semiconductors"
DOI: 10.1134/s1063782620140316
Abstract: Light-emitting devices of modern photonics are based on the semiconductor structures containing layers with various physical parameters. To preserve initial parameters during focused ion beam (FIB) lithography, it is necessary to take into account the… read more here.
Keywords: ion beam; focused ion; photoluminescence; photoluminescence study ... See more keywords