Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry
Advanced Functional Materials, EarlyView.In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite +5 more
wiley +1 more source
Scaling analysis and experiments for the apparent stiffness of woodpile lattices with tubular struts. [PDF]
Sci RepShalchy F, Askarinejad S, Bhaskar A.
europepmc +1 more source
The Lattice Expansion Framework: A Unified Model for Gravity, Dark Matter, and Cosmic Growth
Jerry W. Davis III, Trey
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Role of Histidine‐Containing Peptoids in Accelerating the Kinetics of Calcite Growth
Advanced Functional Materials, EarlyView.Amphiphilic histidine‐containing peptoids mimic carbonic anhydrase (CA) to accelerate calcite step growth. In the presence of Zn2+, they promote the deprotonation of HCO3−, the desolvation of Ca2+, and the reorganization of interfacial hydration layers, thereby reducing the activation barrier for calcite growth.
Mingyi Zhang +5 more
wiley +1 more source
Directional Auxetic Behavior of Mechanical Metamaterials: Material-Dependent and Geometry-Driven Mechanisms. [PDF]
Materials (Basel)Schürger B +4 more
europepmc +1 more source
Distinct lattice and charge excitations in AV3Sb5 kagome superconductors
Dongjin Oh, Riccardo Comin
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Fokker-Planck Central Moment Lattice Boltzmann Method for Effective Simulations of Fluid Dynamics [PDF]
William Schupbach, Kannan N. Premnath
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Advanced Functional Materials, EarlyView.Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah +11 more
wiley +1 more source
Dynamic Compressive Behavior of Graded Auxetic Lattice Metamaterials: A Combined Theoretical and Numerical Study. [PDF]
Materials (Basel)Chen Z, Liu J, Li X, Zhou Y, Ou Z.
europepmc +1 more source
Gravity as Emergent ZPE-TVL Flow: An Equilibrium-Seeking Mechanism in the Elastic Vacuum Lattice
Thomas Wettlaufer
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