A Chiral Dual‐Core Organoboron Structure Realizes Dual‐Channel Enhanced Ultrapure Blue Emission and Highly Efficient Circularly Polarized Electroluminescence
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202204253
Abstract: The realization of luminescent materials with narrowband and circularly polarized luminescence (CPL) is of great significance for the development of future optical and photonic devices. Herein, through a steric‐hindrance‐assisted dual‐core strategy, two pairs of chiral… read more here.
Keywords: chiral dual; blue emission; ultrapure blue; dual core ... See more keywords
Highly blue emission of ZnO nanoparticles embedded in a SiO2 matrix
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Sol-Gel Science and Technology"
DOI: 10.1007/s10971-017-4356-5
Abstract: The main drawbacks of fluorescent ZnO nanoparticles in practical optoelectronic applications are fast particle growth and agglomeration in water, causing a periodic decrease of light emission intensity. In this work, ZnO nanoparticles were successfully embedded… read more here.
Keywords: blue emission; zno; highly blue; zno nanoparticles ... See more keywords
ZnO nanocrystals with narrow-band blue emission
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2018.09.064
Abstract: Abstract In this study, high luminescent zinc oxide nanoparticles were prepared by a simple sol-gel route. X-ray diffraction pattern (XRD), scanning electron microscopy (SEM), EDX, Raman, UV–vis absorption and photoluminescence spectroscopy were used to evaluate… read more here.
Keywords: blue emission; emission; prepared zno; narrow band ... See more keywords
Phase evolution from CsPbBr3:Cu to Cs4PbBr6:Cu quantum dots with stable blue emission
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.118413
Abstract: ABSTRACT The toxicity and stability are the main obstacles to the industrial production of Pb-based perovskite quantum dots. Here, Low-toxic Cu-doped Cs-Pb-Br-based perovskite QDs were acquired by room temperature crystallization method. There was a phase… read more here.
Keywords: blue emission; cspbbr3 cs4pbbr6; quantum dots; emission ... See more keywords
Structural, optical, and LED characteristics of ZnO and Al doped ZnO thin films
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2017.01.003
Abstract: Abstract ZnO (pristine) and Al doped ZnO (AZO) films were prepared using sol-gel spin coating method. The XRD analysis showed the enhanced compressive stress in AZO film. The presence of extended states below the conduction… read more here.
Keywords: color; blue emission; zno; film ... See more keywords
Structured blue emission in Bismuth doped fibers
Sign Up to like & getrecommendations! Published in 2018 at "Optical Materials"
DOI: 10.1016/j.optmat.2018.07.069
Abstract: Abstract We report an experimental investigation of the photoluminescence (PL) activities detected in as-drawn and γ-ray irradiated samples of a microstructured optical fiber elaborated with a silica-based core doped with Bismuth ions. The presence of… read more here.
Keywords: blue emission; bismuth doped; doped fibers; emission bismuth ... See more keywords
Plasmonic nanoparticles enhancing blue emission from nematic liquid crystal
Sign Up to like & getrecommendations! Published in 2018 at "Results in physics"
DOI: 10.1016/j.rinp.2018.05.006
Abstract: Abstract The photoluminescence (PL) performance of 5CB (n-pentyl-n′-cyanobiphenyl) containing with various concentrations of Ag and Au nanoparticles have been investigated. The PL enhancement and quenching of 5CB are found when the concentrations of dopants are… read more here.
Keywords: emission nematic; blue emission; plasmonic nanoparticles; enhancing blue ... See more keywords
Zero-Dimensional Hybrid Organic-Inorganic Indium Bromide with Blue Emission.
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c03164
Abstract: Low-dimensional hybrid organic-inorganic metal halides have received increased attention because of their outstanding optical and electronic properties. However, the most studied hybrid compounds contain lead and have long-term stability issues, which must be addressed for… read more here.
Keywords: emission; blue emission; dimensional hybrid; organic inorganic ... See more keywords
Supermolecule-assisted synthesis of perovskite nanorods with high PLQY for standard blue emission.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d2cc06007h
Abstract: We fabricated CsPbBr3 nanorods with standard blue emission (462 nm) and a high PLQY of ∼90% with the assistance of supermolecules. The β-CD works as a co-ligand and confine the isotropic growth of the nanocrystals… read more here.
Keywords: blue emission; standard blue; high plqy; supermolecule assisted ... See more keywords