Intrinsic and extrinsic defect-related excitons in TMDCs.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.9b05323
Abstract: We investigate the excitonic peak associated with defects and disorder in low-temperature photoluminescence of monolayer transition metal dichalcogenides (TMDCs). To uncover the intrinsic origin of defect-related (D) excitons, we study their dependence on gate voltage,… read more here.
Keywords: related excitons; extrinsic defect; excitons tmdcs; intrinsic extrinsic ... See more keywords
Tuning the Microstructures of ZnO To Enhance Photocatalytic NO Removal Performances.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02286
Abstract: Effective removal of kinetically inert dilute nitrogen oxide (NO, ppb) without NO2 emission is still a challenging topic in environmental pollution control. One effective approach to reducing the harm of NO is the construction of… read more here.
Keywords: tuning microstructures; removal; defect related; zno enhance ... See more keywords
Defect-related luminescent nanostructured hydroxyapatite promotes mineralization through both intracellular and extracellular pathways
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra06629b
Abstract: Hydroxyapatite (HAP) is a widely used biomaterial for bone tissue substitution due to its chemical similarity with the natural bone. read more here.
Keywords: related luminescent; promotes mineralization; nanostructured hydroxyapatite; luminescent nanostructured ... See more keywords
Defect-related photoluminescence and photoluminescence excitation as a method to study the excitonic bandgap of AlN epitaxial layers: Experimental and ab initio analysis
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0027743
Abstract: We report defect-related photoluminescence (PL) and its vacuum ultraviolet photoluminescence excitation (PLE) spectra of aluminum nitride layers with various layer thicknesses and dislocation densities grown on two different substrates: sapphire and silicon. The defect-related transitions… read more here.
Keywords: photoluminescence; photoluminescence excitation; defect related; related photoluminescence ... See more keywords
Defect-Related Degradation of AlGaN-Based UV-B LEDs
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2016.2631720
Abstract: This paper describes an extensive analysis of the degradation of (InAlGa)N-based UV-B light-emitting diodes (LEDs) submitted to constant current stress. This paper is based on combined electrical characterization, spectral analysis of the emission, deep-level transient… read more here.
Keywords: related degradation; degradation; analysis; spectroscopy ... See more keywords
Defect-related luminescent microstructured hydroxyapatite promote bone regeneration through nucleating effect
Sign Up to like & getrecommendations! Published in 2020 at "Materials Express"
DOI: 10.1166/mex.2020.1720
Abstract: Non-nano scaled hydroxyapatite (HAP) particles cannot enter the cells, but they are also wildly used in tissue engineering for their excellent bone regeneration. We synthesized a defect-related luminescent micro-scale hydroxyapatite particles (S3) and investigated the… read more here.
Keywords: related luminescent; bone regeneration; bone; promote bone ... See more keywords