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Journal of Applied Physics, 2019
In this work, we present a detailed investigation of the low temperature emission properties of ZnSeO alloys by means of photoluminescence, micro-photoluminescence, and time-resolved photoluminescence. We show that the low temperature broad photoluminescence spectrum of ZnSeO attributed to the recombination of localized excitons is composed of sharp ...
M. Wełna, M. Baranowski, R. Kudrawiec
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In this work, we present a detailed investigation of the low temperature emission properties of ZnSeO alloys by means of photoluminescence, micro-photoluminescence, and time-resolved photoluminescence. We show that the low temperature broad photoluminescence spectrum of ZnSeO attributed to the recombination of localized excitons is composed of sharp ...
M. Wełna, M. Baranowski, R. Kudrawiec
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Photoluminescent Layered Lanthanide Silicates
Journal of the American Chemical Society, 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
Duarte, Ananias +6 more
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Reciprocal-space analysis of photoluminescence and photoluminescence excitation spectra
Applied Physics Letters, 1996We show that energy positions of features in photoluminescence and photoluminescence excitation (PLE) spectra can be obtained more accurately by Fourier transforming segments of these spectra and analyzing the resulting coefficients in reciprocal space than by using conventional real-space analysis.
S. D. Yoo +3 more
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The Photoluminescence of Flames
Physical Review, 1923Effect of light on the intensity of the flame spectra of Li, Na, Ca, and Sr.---The salted flame of an air-hydrogen blast lamp was illuminated with the full light from a tungsten lamp, a carbon arc, a mercury arc and an iron spark, and the intensity of the bands or lines emitted, as determined by a photometric balance method in connection with a ...
E. L. Nichols, H. L. Howes
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physica status solidi (b), 1997
From a discussion of new results about photoluminescence (PL) in a-C:H as well as other results taken from the literature, we point out some characteristics of photoluminescence in amorphous carbon as compared to amorphous silicon. We suggest that the PL mechanism in a-C:H is not as close to that in a-Si:H, as claimed by several authors.
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From a discussion of new results about photoluminescence (PL) in a-C:H as well as other results taken from the literature, we point out some characteristics of photoluminescence in amorphous carbon as compared to amorphous silicon. We suggest that the PL mechanism in a-C:H is not as close to that in a-Si:H, as claimed by several authors.
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Principles of Photoluminescence
2016Luminescence is the spontaneous emission of light from the excited electronic states of physical systems. e emission is preceded by the process of excitation, which may be produced by a variety of agents. Ifit is achieved by the absorption of light it is called photoluminescence, if by the action of an electric £eld electroluminescence, if by a ...
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Photoluminescence of ZnO Nanowires: A Review
Nanomaterials, 2020Guillermo Santana Rodríguez +2 more
exaly
Emerging Photoluminescence in Monolayer MoS2
Nano Letters, 2010Jonghwan Kim, Feng Wang, Tianshu Li
exaly