Photoluminescence spectroscopy and structural characterization of Ce 3+ doped - LYSO nanocrystalline powders
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.01.034
Abstract: Abstract In this work, we study the evolution of luminescence properties and structural as a function of Lu/Y substitution on Ce3+-doped orthosilicate yttrium-lutetium (Lu1-xYx)2SiO5 elaborated by Sol-Gel method. This study is realized with different concentrations… read more here.
Keywords: characterization doped; photoluminescence spectroscopy; spectroscopy; doped lyso ... See more keywords
Exploring the potential of photoluminescence spectroscopy in combination with Nile Red staining for microplastic detection.
Sign Up to like & getrecommendations! Published in 2020 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2020.111475
Abstract: The significant amount of plastic litter in the form of microplastics (size read more here.
Keywords: detection; nile red; photoluminescence spectroscopy; spectroscopy ... See more keywords
Photoluminescence spectroscopy of anthrathiophenes and benzonaphthothiophenes in Shpol'skii matrixes.
Sign Up to like & getrecommendations! Published in 2019 at "Talanta"
DOI: 10.1016/j.talanta.2018.10.044
Abstract: The dispersion of harmful oil components into the ocean waters could pose long-term risks to flora and fauna. Due to the complexity of oil-contaminated sites, the unambiguous identification and quantitation of environmental pollutants often requires… read more here.
Keywords: photoluminescence spectroscopy; anthrathiophenes benzonaphthothiophenes; shpol skii; spectroscopy ... See more keywords
Angle-Dependent Photoluminescence Spectroscopy of Solution-Processed Organic Semiconducting Nanobelts
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b02958
Abstract: We report an anomalous anisotropy in photoluminescence (PL) from crystalline nanobelt of an organic small-molecule semiconductor, 6,13-dichloropentacene (DCP). Large-area well-aligned DCP nanobelt arrays are readily formed by self-assembly through solution method utilizing the strong anisotropic… read more here.
Keywords: photoluminescence spectroscopy; angle dependent; solution; spectroscopy ... See more keywords
Evolution of Nitrogen-Related Defects in Graphitic Carbon Nitride Nanosheets Probed by Positron Annihilation and Photoluminescence Spectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b01388
Abstract: Defects play a pivotal role in the device performance of a photocatalytic, light-emitting, or photovoltaic system. Herein, graphitic carbon nitride (g-C3N4) nanosheets are prepared at different calcination temperatures, and the evolution of defects in the… read more here.
Keywords: positron annihilation; photoluminescence spectroscopy; graphitic carbon; carbon nitride ... See more keywords
Refined Setup for Angle-Resolved Photoluminescence Spectroscopy of Thin Films
Sign Up to like & getrecommendations! Published in 2020 at "Physical review applied"
DOI: 10.1103/physrevapplied.14.064036
Abstract: Angle-resolved photoluminescence spectroscopy is a powerful tool for investigation of the properties of light-emitting thin-film structures. For instance, it can reveal information about the orientation of the transition dipole moment in organic emission layers, which… read more here.
Keywords: angle resolved; photoluminescence spectroscopy; resolved photoluminescence; spectroscopy ... See more keywords
Cleaved-edge photoluminescence spectroscopy of multilayer heterostructures
Sign Up to like & getrecommendations! Published in 2017 at "Semiconductors"
DOI: 10.1134/s1063782617110239
Abstract: The capabilities of a technique based on combined photoluminescence and Raman-spectroscopy measurements upon lateral scanning across the cleaved edge of heterostructures for monitoring the strain profile and the thickness of epitaxial layers are demonstrated. The… read more here.
Keywords: cleaved edge; photoluminescence spectroscopy; spectroscopy multilayer; spectroscopy ... See more keywords
Origins of a damage-induced green photoluminescence band in fused silica revealed by time-resolved photoluminescence spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.002888
Abstract: With combined lifetime and intensity spectra in time-resolved photoluminescence (PL) spectroscopy, the origins of a green PL band consisting of a 2.39eV-band with lifetime ~10μs and a 2.25eV-band with lifetime ~50μs, of high-purity fused silica… read more here.
Keywords: photoluminescence spectroscopy; resolved photoluminescence; band; time resolved ... See more keywords
Carrier lifetime of GeSn measured by spectrally resolved picosecond photoluminescence spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Photonics Research"
DOI: 10.1364/prj.385096
Abstract: We present an experimental setup capable of time-resolved photoluminescence spectroscopy for photon energies in the range of 0.51 to 0.56 eV with an instrument time response of 75 ps. The detection system is based on optical parametric… read more here.
Keywords: temperature; photoluminescence spectroscopy; carrier lifetime; spectroscopy ... See more keywords
Photoluminescence Spectroscopy of the InAsSb-Based p-i-n Heterostructure
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15041419
Abstract: Photoluminescence in a double heterostructure based on a ternary InAsSb solid solution was observed in the mid-infrared range of 2.5–4 μm. A range of compositions of the InAs1−ySby ternary solid solution has been established, where… read more here.
Keywords: photoluminescence; photoluminescence spectroscopy; spectroscopy; inassb ... See more keywords
Chirality Distributions for Semiconducting Single-Walled Carbon Nanotubes Determined by Photoluminescence Spectroscopy
Sign Up to like & getrecommendations! Published in 2021 at "Nanomaterials"
DOI: 10.3390/nano11092309
Abstract: To realize single-walled carbon nanotube (SWCNT) chiral selective growth, elucidating the mechanism of SWCNT chirality (n,m) selectivity is important. For this purpose, an accurate evaluation method for evaluating the chirality distribution of grown SWCNTs without… read more here.
Keywords: chirality; photoluminescence spectroscopy; walled carbon; single walled ... See more keywords