Control of yellow photoluminescence in AlGaN/GaN heterostructures [PDF]
Modern Electronic Materials, 2019 Photoluminescence with the peak corresponding to yellow color of the visible spectrum (so-called yellow luminescence) originates from deep levels in the GaN buffer layers of heterostructures and depends on heterostructure growth conditions.
Nadezhda B. Gladysheva +4 more
doaj +3 more sources
Photoluminescence‐Based Characterization of Halide Perovskites for Photovoltaics
Advanced Energy Materials, 2020 Photoluminescence spectroscopy is a widely applied characterization technique for semiconductor materials in general and halide perovskite solar cell materials in particular.
T. Kirchartz +3 more
semanticscholar +1 more source
Multi-parameter temperature prediction based on optical fiber filled with CsPbX3 QDs
AIP Advances, 2021 To expand the range of application of quantum dots in the field of temperature sensing, this paper proposed three kinds of temperature sensors based on CsPbX3 (X = Br, Br/I, and I) quantum dots filling into hollow-core fibers.
Shiyezi Xiang +6 more
doaj +1 more source
Photoluminescent SiC Tetrapods
Nano Letters, 2013 Recently, significant research efforts have been made to develop complex nanostructures to provide more sophisticated control over the optical and electronic properties of nanomaterials. However, there are only a handful of semiconductors which allow control over their geometry via simple chemical processes.
Magyar, Andrew P. +3 more
openaire +3 more sources
Gate-induced blueshift and quenching of photoluminescence in suspended single-walled carbon nanotubes [PDF]
, 2011 Gate-voltage effects on photoluminescence spectra of suspended single-walled carbon nanotubes are investigated. Photoluminescence microscopy and excitation spectroscopy are used to identify individual nanotubes and to determine their chiralities.
Chiashi, S. +6 more
core +3 more sources
Optical properties and NIR Photoluminescence of Dy3+ doped CdS Q-dots dispersed in borosilicate glass for biophotonics applications [PDF]
EPJ Web of ConferencesWe synthesised CdS Q-dots and Dy3+ doped CdS Q-dots dispersed in borosilicate glasses and evaluated their optical and NIR photoluminescence properties.
Kumi Barimah Eric +3 more
doaj +1 more source
Radiative recombination mechanisms in aluminum tris(8-hydroxyquinoline): Evidence for triplet exciton recombination [PDF]
, 2000 Copyright 2000 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Curry, RJ, Gillin, WP
core +1 more source
Direct Photoluminescence Probing of Ferromagnetism in Monolayer Two-Dimensional CrBr3. [PDF]
Nano letters (Print), 2019 Atomically thin magnets are the key element to build up spintronics based on two-dimensional materials. The surface nature of two-dimensional ferromagnet opens up opportunities to improve the device performance efficiently.
Zhao-Gang Zhang +5 more
semanticscholar +1 more source
Isolation and characterization of few-layer black phosphorus [PDF]
, 2014 Isolation and characterization of mechanically exfoliated black phosphorus flakes with a thickness down to two single-layers is presented. A modification of the mechanical exfoliation method, which provides higher yield of atomically thin flakes than ...
Alvarez, J. V. +12 more
core +2 more sources
Photoluminescence of ZnO Nanowires: A Review
Nanomaterials, 2020 One-dimensional ZnO nanostructures (nanowires/nanorods) are attractive materials for applications such as gas sensors, biosensors, solar cells, and photocatalysts.
A. Galdámez‐Martínez +4 more
semanticscholar +1 more source