Highly Responsive Ultraviolet Sensor Based on ZnS Quantum …
Dec 10, 2019 · The ZnS quantum dot solid based UV sensor shows good photocurrent response and a maximum responsivity of 0.31 (A/W) at a wavelength of 390 nm, is not only competitive …
High-performance ultraviolet photodetectors based on solution-grown ZnS ...
Jul 22, 2015 · In this work, we present that high-performance UV photodetectors showing stable on-off switching and spectral selectivity have been fabricated via a facile process based on the …
(PDF) UV-Visible spectroscopic study of ZnS ... - ResearchGate
Mar 1, 2012 · We elucidate the qualitative effects of reactant concentration and reaction temperature on the formation of ZnS nanostructures. Based on this systematic investigation, …
Synthesis, structural and optical properties of ZnS ... - ScienceDirect
Jul 1, 2020 · ZnS is a semiconductor nanomaterial of direct and wide-bandgap. It is usually observed in two phases, cubic and hexagonal. The hexagonal phase has a wurtzite structure …
UV – VIS absorption spectrum of the ZnS nanoparticles.
UV spectrum exhibited a peak near 262.31 nm, which is corresponding to characteristic peak of ZnS nanoparticles. ZnS-NPs are cubic crystalline in nature as shown by XRD investigation.
Ultraintense UV emission from ZnO-sheathed ZnS nanorods
Oct 12, 2017 · There have been efforts to obtain intense ultraviolet (UV) emission by encapsulating ZnO one-dimensional (1D) nanostructures with materials such as ZnS. …
UV-Vis absorption spectra of ZnS nano-particles.
Nano particles of zinc sulfide (ZnS) have been prepared by simple reaction between zinc chloride (ZnCl2) and sodium sulfide (Na2S) in aqueous solution at pH= 3 as source materials. The...
Nano-ZnS photocatalytically active both under UV and solar …
Mar 5, 2024 · Nano-ZnS samples are photoactive both under UV radiation and sunlight (SL). After 540 min under SL, photoactivity of H and M synthesized nano-ZnS are similar. Influence of …
Enhanced Luminescence Properties of ZnS Nanoparticles for LEDs ...
2 days ago · Cu- and Al-doped ZnS nanoparticles (NPs) were synthesized via a hot-injection method. The results indicate that the addition of Cu initially increases and subsequently …
Phase-dependent structural, optical, phonon and UV sensing …
Sep 16, 2019 · The energy band gap and emission properties of cubic and hexagonal ZnS have been studied using UV–vis absorption and photoluminescence spectroscopy. The interaction …
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