P-Type Doping of WS2 Quantum Dots via Pulsed Laser Ablation
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.8b00941
Abstract: Doping provides an advantage to engineering the optical and electrical characteristics of transition-metal dichalcogenides (TMDs). Here, we report the doping of WS2 quantum dots (QDs) with diethyle... read more here.
Keywords: ws2 quantum; type doping; doping ws2; dots via ... See more keywords
Tunnel injection from WS2 quantum dots to InGaN/GaN quantum wells
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c7ra13108a
Abstract: We propose a tunnel-injection structure, in which WS2 quantum dots (QDs) act as the injector and InGaN/GaN quantum wells (QWs) act as the light emitters. Such a structure with different barrier thicknesses has been characterized… read more here.
Keywords: quantum; tunnel injection; time; ws2 quantum ... See more keywords
Origins of excitation-wavelength-dependent photoluminescence in WS2 quantum dots
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5009638
Abstract: We report the photoluminescence studies of pristine and diethylenetriamine-doped (DETA-doped) WS2 quantum dots (QDs) synthesized by pulsed laser ablation. The DETA-doped WS2 QDs revealed a notable improvement of the luminescence quantum yield from 0.1% to… read more here.
Keywords: wavelength dependent; ws2 quantum; excitation wavelength; photoluminescence ... See more keywords
Defect-mediated carrier dynamics and third-order nonlinear optical response of WS2 quantum dots.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.468120
Abstract: In this Letter, we report the third-order absorptive and refractive nonlinear optical response of highly luminescent WS2 quantum dots (QDs) in the off-resonant femtosecond and nanosecond pulses, which is beneficial for optical limiting and quantum… read more here.
Keywords: quantum dots; nonlinear optical; optical response; third order ... See more keywords
Fabrication of ultrasmall WS2 quantum dots-coated periodic mesoporous organosilica nanoparticles for intracellular drug delivery and synergistic chemo-photothermal therapy
Sign Up to like & getrecommendations! Published in 2018 at "OncoTargets and therapy"
DOI: 10.2147/ott.s160748
Abstract: Introduction The consolidation of different therapies into a single nanoplatform has shown great promise for synergistic tumor treatment. In this study, a multifunctional platform by WS2 quantum dots (WQDs)-coated doxorubicin (DOX)-loaded periodic mesoporous organosilicas (PMOs-DOX@WQDs)… read more here.
Keywords: drug; ws2 quantum; pmos dox; dox ... See more keywords