Results 101 to 110 of about 294,421 (332)

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

Control of Oscillation Amplitude of Oscillating Motors

open access: yesElektronika ir Elektrotechnika, 2010
The problem of increasing of performance parameters and efficiency of oscillating motors with hyperbolical dependence of permeance is analyzed in this paper. For this purpose it is used sharp rise part of dependence of permeance on coordinate of pendulum λ(h) approaching pendulum to the stator at most.
Brazaitis, A.   +2 more
openaire   +2 more sources

Quasi-Slowly Oscillating Sequences in Locally Normal Riesz Spaces

open access: yesInternational Journal of Analysis and Applications, 2017
In this paper, we study quasi-slowly oscillating sequences, on quasi-slowly oscillating compactness and quasi-slowly oscillating continuous functions in locally normal Riesz space.
Bipan Hazarika, Ayhan Esi
doaj   +2 more sources

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

Microstructure and properties of AZ31 magnesium alloy via oscillating laser-arc hybrid additive manufacturing

open access: yesHanjie xuebao
The oscillating laser-arc hybrid additive manufacturing of AZ31 magnesium alloy was carried out, and the effect of oscillating amplitude on porosity, grain size, characteristics of grain boundary, and tensile properties of deposited components was ...
Shiqi GAO   +5 more
doaj   +1 more source

Flow of a Jeffrey fluid between torsionally oscilla

open access: yesAin Shams Engineering Journal, 2015
In this paper, the flow of Jeffrey fluid between two torsionally oscillating disks is studied. This problem is solved in two cases. The first case is one disk oscillating and the other is at rest and the second case is two disks are oscillating with same
G. Bhaskar Reddy   +3 more
doaj   +1 more source

Experimental investigation of different geometries of fixed oscillating water column devices

open access: yes, 2017
publisher: Elsevier articletitle: Experimental investigation of different geometries of fixed oscillating water column devices journaltitle: Renewable Energy articlelink: http://dx.doi.org/10.1016/j.renene.2016.11.061 content_type: article copyright ...
Thomas Vyzikas   +5 more
semanticscholar   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang   +12 more
wiley   +1 more source

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

open access: yesAdvanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov   +4 more
wiley   +1 more source

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