Results 51 to 60 of about 44,255 (258)
Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source
Polymer Strength Prediction Model Based on Dielectric Constant
Advances in Polymer TechnologyTo reveal the relationship between the dielectric constant and mechanical strength indices of polymer grouting materials, 40 groups of specimens with different densities were designed and prepared in the laboratory.
Meili Meng +3 more
doaj +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
Nanocomposites, 2019 High dielectric constant ceramics fillers are widely used as fillers in polymer matrix to prepare high performance dielectric composites. Homogeneous filler distribution in these composites films is found to be quite difficult to achieve balance between ...
Chengxiao Sun +6 more
doaj +1 more source
On the dielectric strength of mixed crystals [PDF]
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1941 Abstract On the basis of the author’s theory of dielectric breakdown, a quantitative calculation of the increase of the breakdown strength of ionic crystals due to the admixture of foreign atoms is carried out. Satisfactory agreement with von Hippel’s experimental values is obtained. Furthermore, it is shown that F2(T) — F2p(T) should
openaire +1 more source
Advanced Functional Materials, EarlyView.P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li +11 more
wiley +1 more source
Zanco Journal of Pure and Applied Sciences, 2020 The two-term approximation solution of Boltzmann equation analysis has been used to calculate the electron energy distribution function (EEDF), dielectric strength and the electron swarm parameters in carbon dioxide.
idris salih
doaj +1 more source
XX.The dielectric strength of air [PDF]
The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1906 n ...
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Advanced Functional Materials, EarlyView.Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu +17 more
wiley +1 more source
International Journal of Polymer Science, 2016 The electric performance of the PA66/PVDF blends filled with various amount of copolymer synthesized from vinyl acetate-maleic anhydride (VAMA) was investigated.
Rui Li +3 more
doaj +1 more source