Results 141 to 150 of about 10,322 (241)
Giant Electrostriction in Halide Perovskites Revisited With Double‐Modulation Interferometry
Advanced Functional Materials, EarlyView.A giant electrostrictive effect in lead halide perovskites had been reported previously. This work uses sensitive interferometry to measure the electromechanical response of various halide perovskite samples. The results reveal no intrinsic electrostrictive compression. Instead, the materials expand primarily under an applied electric field as a result
Philipp Ramming +4 more
wiley +1 more source
Chemically Fueled Systems Chemistry Across Length Scales
Advanced Functional Materials, EarlyView.Chemically fueled reaction cycles regulate processes through single and multiple catalytic sites on the molecular and assembly scale. This gives rise to unique kinetically controlled properties/functions like spatio‐temporal catalysis, oscillations, optical properties, and perform work.
Brigitte A. K. Kriebisch, Job Boekhoven
wiley +1 more source
Advanced Functional Materials, EarlyView.Ferroelectric nematic liquid crystals (FNLCs) offer fast, tunable polarization and low‐voltage operation but suffer from poor polarization retention at zero field. Semiconductor‐modified FNLCs enhance polarization retention and exhibit short‐ and long‐term electro‐optical responses, while also supporting spike‐type signal integrations.
Kutay Sagdic, Weiming Yao, Danqing Liu
wiley +1 more source
Continuity and differentiability properties of nonlinear operators [PDF]
Časopis pro pěstování matematiky, 1972 openaire +1 more source
Advanced Functional Materials, EarlyView.Sodium alginate regulates interfacial ion transport and retention in electrolyte‐gated synaptic transistors. The carboxylate‐rich polymeric network forms a dynamic interfacial ion‐diffusion barrier that facilitates ion injection during programming while suppressing ion back‐diffusion, thereby stabilizing the electrochemically doped channel state.
Chaeyeon Han +6 more
wiley +1 more source
Refinement Derivatives and Values of Games [PDF]
A definition of set-wise differentiability for set functions is given through refining the partitions of sets. Such a construction is closely related to the one proposed by Rosenmuller (1977) as well as that studied by Epstein (1999) and Epstein and ...
Luigi Montrucchio, Patrizia Semeraro
core
Qualitative properties of a nonlinear system involving the $p$-Laplacian operator
, 2013 In this article we consider the nonlinear system involving the $p$-Laplacian $$\left\{\begin{array}{lc} |u^\prime |^{p-2} u^{\prime \prime} = u^{p-1} v^p& |v^\prime |^{p-2} v^{\prime \prime} = v^{p-1} u^p&\ {\rm on} \ \R, u\geq 0, v\geq 0& \end{array}\right.$$ for which we prove symmetry, asymptotic behavior and non degeneracy properties ...
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Convexity properties of nonlinear maximal monotone operators [PDF]
Bulletin of the American Mathematical Society, 1969 openaire +2 more sources
Advanced semi-analytical techniques for fractional shallow water wave models through the analogical structure of generalized ϕ-Caputo derivative operators. [PDF]
Sci RepDamag FH +5 more
europepmc +1 more source
Approximation properties of a class of nonlinear singular integral operators
, 2013 This thesis is a survey on some approximation properties of nonlinear singular integraloperators in the approximation theory. One of the fundamental problems ofanalysis is to approximate a given function f in some sense or other by functions havingcertain properties, and generally, by functions which have ?better? properties thanf .
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