Results 91 to 100 of about 1,197,791 (266)
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
Oxygen vacancies and carrier mobility at the a-ZrO2/Si(001) interface [PDF]
APL Electronic DevicesBased on density-functional theory combined with molecular dynamics simulations, we systematically investigate the effects of oxygen vacancy defects on the electronic structure, interfacial charge transfer, and carrier transport properties of the ...
Muti Feng +8 more
doaj +1 more source
Vacancies and residential search in an empirical equilibrium search model [PDF]
As is well known housing has a unique set of characteristics which interact to cause the operation of the housing market to be significantly different from that of other markets.
Piet Rietveld +3 more
core
Advanced Functional Materials, EarlyView.ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti +16 more
wiley +1 more source
Tuning Oxygen Vacancies in Oxides by Configurational Entropy
, 2023 Tuning surface oxygen vacancies is important for oxide catalysts. Doping elements with different chemical valence states or different atomic radii into host oxides is a common method to create oxygen vacancies.
Shuangshuang Zhang (701020) +21 more
core +1 more source
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source
Ecotoxicology and Environmental SafetyEffective uranium (UO22+) recovery from aqueous waste is vital for resource sustainability and environmental safety. Although oxygen vacancies enhance the redox activity of UO22+, their long–term stability and ability to regenerate remain unclear. Herein,
Shuang Zhang +8 more
doaj +1 more source
Oxygen-Vacancy Engineering of Cerium-Oxide Nanoparticles for Antioxidant Activity
, 2019 To address an important challenge in the engineering of antioxidant nanoparticles, the present work devised a surface-to-bulk migration of oxygen vacancies in the oxygen radical-scavenging cerium-oxide nanoparticles. The study highlights the significance
Cindy Gunawan (553853) +15 more
core +1 more source
Advanced Functional Materials, EarlyView.In situ Auger Electron Spectroscopy resolves oxidation states with high fidelity during the pulsed laser deposition of multivalent perovskite manganate and vanadate heterostructures. The chemical‐state signature is carried by the valence‐electron population of the transition‐metal cation, read out through the relative intensities of Auger fine ...
Harish Kumarasubramanian +1 more
wiley +1 more source
Detection of Oxygen Vacancies in Oxides by Defect-Dependent Cataluminescence
, 2015 Oxygen vacancies can control a number of distinct properties of oxides. However, rapid and simple detection of oxygen vacancies is a great challenge owing to their elusive species and highly diluted contents.
Si Wang (519067) +2 more
core +1 more source