Results 61 to 70 of about 26,532 (295)
Advanced Optical Materials, EarlyView.ABSTRACT Photonic integrated circuits (PICs) can deliver unparalleled performance for future neuromorphic computing applications. Such neuromorphic PICs require a large number of tunable switches, which are typically realized with current‐controlled heaters, resulting in considerable energy consumption.
Jens Samland +10 more
wiley +1 more source
The physicochemical and flotation characteristics of fine sphalerite activator
Discover Applied SciencesTechnological challenges are encountered in the flotation recovery of zinc minerals from polymetallic ores. Typically, copper-lead-zinc ores are processed through a preliminary bulk flotation of all sulfide minerals, followed by separation of the bulk ...
Dulatbek Turysbekov +6 more
doaj +1 more source
Microwave Assisted Zinc Sulphide Quantum Dots for Energy Device Applications [PDF]
MATEC Web of ConferencesZinc sulfide (ZnS) quantum dots (QDs) have received a lot of attention because of their potential usage in solar cell applications. The present work illustrates a straightforward green synthesis route for ZnS QDs, which is both cost-effective and ...
Rai Aman +4 more
doaj +1 more source
Indium doping effects on growth and preparation of spray pyrolysis deposited Cd0.6Zn0.4S thin films [PDF]
Kirkuk Journal of Science, 2015 Pure and Indium doped in Cadmium Zinc Sulfide Cd0.6Zn0.4S thin films were deposited onto glass substrate at different substrate temperature (275-375)C0 , at different Indium doping concentration (1-10) ml by spray pyrolysis technique , using precursor ...
Mahran Abdual-rahman +2 more
doaj +1 more source
An investigation on electrochemical behavior of nanosize zinc sulfide electrode in lithium-ion cells [PDF]
, 2006 Nanosize zinc sulfides were synthesized through the chemical reaction method. The as-prepared zinc sulfide nanopowders were characterized by X-ray diffraction, transmission electron microscopy and electrochemical testing.
Wang, G +4 more
core +1 more source
Waveguide Photoactuators: Materials, Fabrication, and Applications
Advanced Robotics Research, EarlyView.Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi +4 more
wiley +1 more source
Environment International, 2020 A novel sulfidogenic acid mine drainage (AMD) treatment system with a sulfur reduction process was developed. During the 220-d operation, >99.9% of 380-mg/L ferric, 150-mg/L aluminum, 110-mg/L zinc, 20-mg/L copper and 2.5-mg/L lead ions, and 42.6–44.4 ...
Rongrong Sun +6 more
doaj +1 more source
Zinc-rich clays in supergene non-sulfide zinc deposits [PDF]
, 2016 International audienceThe nature and the origin of zinc clays are poorly understood. With the example of the Bou Arhous Zn-Pb ore deposit in the Moroccan High Atlas, this study presents new data for the mineralogical and chemical characterization of ...
Ennaciri, A. +4 more
core +1 more source
Advanced Science, EarlyView.Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas +6 more
wiley +1 more source
Fungal biotransformation of zinc silicate and sulfide mineral ores. [PDF]
, 2013 In this work, several fungi with geoactive properties, including Aspergillus niger, Beauveria caledonica and Serpula himantioides, were used to investigate their potential bioweathering effects on zinc silicate and zinc sulfide ores used in zinc ...
Suntornvongsagul, Kallaya +13 more
core +1 more source