Results 41 to 50 of about 2,903,679 (247)
Molecularly Dissipative Liquid Crystal Elastomer Foams for Impact and Vibration Attenuation
Advanced Functional Materials, EarlyView.Liquid crystal elastomer foams integrate cellular deformation with mesogen reorientation to create a dual‐scale energy dissipation mechanism. Progressive pore collapse absorbs mechanical loads, while stress‐induced mesogen reorientation provides additional damping, resulting in reduced impact transmission and broadband suppression of vibrational ...
Subi Choi +5 more
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Emergence of a Hexagonal Fe2S2 Single Layer Without a Bulk Counterpart via Phase Transformation
Advanced Functional Materials, EarlyView.Upon annealing, single‐layer Mackinawite iron sulfide transforms into a previously unknown hexagonal Fe2S2${\rm Fe}_2{\rm S}_2$ phase with β$\beta$‐CuI structure. STM, LEED, and first‐principles calculations identify the structure and show that electronic correlations and magnetic order are important for its stability.
Affan Safeer +10 more
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Taylor Series on the Hyperbolic Unit Ball
Bulletin of the Belgian Mathematical Society - Simon Stevin, 2005 Using Clifford analysis the Dirac operator on the hyperbolic unit ball is defined together with monogenic functions on this ball.A related Cauchy formula is given and the Taylor series derived for monogenic functions, using Gegenbauer polynomials. So, a complete foundation of a function theory on the hyperbolic unit ball is developped.
Eelbode, D., Sommen, F.
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On the facial structure of the unit ball of aGM-Space [PDF]
Mathematische Zeitschrift, 1986 The set of norm semi-exposed faces of the unit ball \(V_ 1\) in a GM- space is identified in the case in which V satisfies a certain filtering condition and \(V^*\), the dual of V, satisfies the Alfsen-Shultz condition. The class of partially ordered Banach spaces to which the result applies includes all strongly spectral GM-spaces and therefore all JB-
Edwards, C.M., Rüttimann, G.T.
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Advanced Functional Materials, EarlyView.Neuromorphic plasticity in OECTs is governed by the post‐stimulus evolution of coupled ionic and electronic states. Semiconductor chemistry and morphology, electrolyte composition and interfaces, and device architecture regulate ion injection, transport, confinement, and release, shifting responses from rapidly relaxing STP to metastable memory and ...
Inho Lee +9 more
wiley +1 more source
A characterization of the weak topology in the unit ball of purely atomic L1 preduals [PDF]
, 2021 We study Banach spaces with a weak stable unit ball, that is Banach spaces where every convex combination of relatively weakly open subsets in its unit ball is again a relatively weakly open subset in its unit ball.
López Pérez, Ginés +3 more
core +1 more source
Hybrid Biofabrication of a Hierarchically Organized Periosteum‐Inspired In Vitro Platform
Advanced Healthcare Materials, EarlyView.A hybrid biofabrication strategy integrates melt electrowriting with extrusion‐based 3D bioprinting to create a hierarchically organized periosteum‐inspired in vitro platform. Spatially defined osteogenic, fibrous, and endothelial cell‐containing compartments support long‐term culture, osteogenic maturation, and CD31+ endothelial cell organization ...
Yakui Liu +7 more
wiley +1 more source
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
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On the geometry of the unit ball of a C*- algebra.
Journal für die reine und angewandte Mathematik (Crelles Journal), 1995 The paper attempts to extend notions and results for finite \(C^*\)- algebras to the infinite case by considering arbitrary extreme points of the unit ball instead of unitaries and, analogously, by considering quasi-invertibles, as defined in the paper, instead of invertibles.
Pedersen, Gert K., Brown, L.G.
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Advanced Materials, EarlyView.Ionic cocrystal‐programmed ionic organization establishes a general strategy for electrostatic programming in polymeric photocatalysts. ABSTRACT Controlling the spatial organization of ions in polymeric photocatalysts remains a fundamental challenge for optimizing charge transport and catalytic selectivity in solar‐driven hydrogen peroxide (H2O2 ...
Anna Lo Presti +6 more
wiley +1 more source