Results 51 to 60 of about 326,977 (199)

Annealing effect on I-V characteristic of n-ZnO – p-InSe heterojunction

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2015
The article is devoted to studying of influence of vacuum low-temperature annealing on the electrical and photoelectric characteristics of n-ZnO-p-InSe heterostructure. Indium monoselenide (InSe) is a semiconductor of the A3B6 group of layered compounds.
Z. D. Kovalyuk   +5 more
doaj   +1 more source

Effect of calcination temperature on bilayer TiO2/ZnO and ZnO/TiO2 thin films [PDF]

open access: yes, 2018
Thin film is a thin material that resulting from the condensation of species through the deposition of atoms on substrate. Thin films are usually used in the production of electronic devices, optical coatings, solar cells, and for decorative items.
Zulkiflee, Nur Syahraain
core   +1 more source

Effect of Ag doping on structural, optical, and photocatalytic properties of ZnO nanoparticles

open access: yes, 2015
Silver-doped ZnO nanoparticles were successfully fabricated at $400\,^{\circ}\mathrm{C}$ via a simple and rapid method based on short time solid state milling and calcination of precursor powders. The effect of Ag dilute doping on the structural, optical,
Hosseini, S. M.   +3 more
core   +1 more source

Density Functional Theory Calculation on Improving the Photocatalytic Properties of Zinc Oxide and Cadmium Sulfide by Hybridization with Metal-Organic Framework

open access: yesJournal of Advanced Materials in Engineering, 2016
In this study, energy and chemical interaction of ZnO and CdS surfaces interfaced with metal-organic framework (MOF), to improve their properties, have been investigated using density functional theory (DFT).
M. Dehestani   +2 more
doaj  

Nanojunction‐Mediated Photocatalytic Enhancement in Heterostructured CdS/ZnO, CdSe/ZnO, and CdTe/ZnO Nanocrystals

open access: yesAngewandte Chemie International Edition, 2014
AbstractA series of highly efficient semiconductor nanocrystal (NC) photocatalysts have been synthesized by growing wurtzite‐ZnO tetrahedrons around pre‐formed CdS, CdSe, and CdTe quantum dots (QDs). The resulting contact between two small but high‐quality crystals creates novel CdX/ZnO heterostructured semiconductor nanocrystals (HSNCs) with extensive
Eley, C   +6 more
openaire   +3 more sources

The heat exchange Intensification in Nano-homo junction semiconductor materials [PDF]

open access: yesEngineering and Technology Journal, 2015
In this work, it was examined mechanisms that control internal cooling device (nano-homojunction diode)depending on thermoelectric Peltier effect, resulting in structures that are optimized thermal management.
Mahmood Jubayer
doaj   +1 more source

Zinc oxide nanoparticles and SH-SY5Y cell line [PDF]

open access: yes, 2013
The Arctic and sub-arctic regions are impacted by the growth of the global nanotechnology industry. Nanomaterials have unique chemical and physical properties that may lead to toxicological effects that interfere with normal cellular metabolism.
Zheng, Jinghui, 郑, 静慧
core  

Ellipsometrically determination of the optical constants of ZnO in ZnO/Ag/ZnO multilayer system

open access: yesThe European Physical Journal Applied Physics, 2008
The variable angle spectroscopic ellipsometer in conjunction with computer simulation were employed to determine the optical constants of ZnO in the ZnO/Ag/ZnO (ZAZ) multilayer system. A five-phase, glass/ZnO/Ag/ZnO/air, model was used to fit the calculated data to the experimental spectra.
Mohamed, S. H., Ahmed, S. A.
openaire   +2 more sources

Synthesis of Dopant Zno Thin Films with Al Using Dip Coating for Gas Sensors [PDF]

open access: yesEngineering and Technology Journal, 2017
The sol-gel technique (dip coating method) used to synthesize pure Zinc Oxide and Aluminum doped Zinc Oxide thin films on glass substrate for gas sensing application. Zinc acetate dehydrate was used as source of Zinc ions.
S.H. Sabeeh, R.H. Jassam
doaj   +1 more source

Preparation of Green-Emissive Zinc Oxide Composites Using Natural Betacyanin Pigment Isolated from Red Dragon Fruit

open access: yesIndonesian Journal of Chemistry, 2020
In this work, we reported the synthesis of green-emissive composite materials of zinc oxide (ZnO) and isolated betacyanin pigment from red dragon fruit (RDF) extract utilizing organic linkers, i.e.
Yehezkiel Steven Kurniawan   +2 more
doaj   +1 more source

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