Results 61 to 70 of about 1,227,495 (167)
Advanced Science, Volume 13, Issue 52, 18 September 2026.A bioinspired strain‐adaptive ligament‐bone architecture achieves record‐high energy density of 26.1 J cm−3 and 90% efficiency at 600 MV m−1, coupled with a Young's modulus of 2.13 GPa. ABSTRACT Polymer dielectrics for capacitive energy storage face fundamental trade‐offs between breakdown strength, energy density, efficiency, and mechanical robustness.
Jian Wang +6 more
wiley +1 more source
AIP AdvancesThere are various types of materials that have different levels of electrical conductivity, and one category is known as superconductors or superconducting materials.
Mohamad Asem Alkourdi +2 more
doaj +1 more source
Unlocking Ferroelectricity in Hafnia: From Phase Origins to Device Integration
Interdisciplinary Materials, Volume 5, Issue 5, Page 749-771, September 2026.This review provides a systematic overview of the critical factors for inducing ferroelectricity in hafnia‐based systems, covering multiple dimensions such as physical origin mechanisms, materials research, integration strategies, and emerging application areas.
Jiangzhen Niu +10 more
wiley +1 more source
Nonlinear Magnetoconvection in a Sparsely Packed Porous Medium
International Journal of Geophysics, 2011 Linear and weakly nonlinear properties of magnetoconvection in a sparsely packed porous medium are investigated. We have obtained the values of Takens-Bogdanov bifurcation points and codimension two bifurcation points by plotting graphs of neutral curves
A. Benerji Babu +2 more
doaj +1 more source
Ferroelectricity and Ferroionic Dynamics in Two‐Dimensional CuInP2S6
Information &Functional Materials, Volume 3, Issue 3, Page 233-267, September 2026.The coupled dynamics of ferroelectric polarization and Cu‐ion migration endow CuInP2S6 with unique ferroionic functionalities. This review connects structure, switching mechanisms, and device applications to provide a unified perspective on two‐dimensional ferroionic materials.
Shangsheng Li +7 more
wiley +1 more source
Continuation Methods for Higher‐Order Topology Optimization
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 3, September 2026.ABSTRACT We aim to solve a topology optimization problem where the distribution of material in the design domain is represented by a density function. To obtain candidates for local minima, we want to solve the first‐order optimality system via Newton's method.
Michael Winkler, Peter Gangl
wiley +1 more source
KPP Dynamics in Predator–Prey Models: A Survey and a Mussel–Algae Case Study
Studies in Applied Mathematics, Volume 157, Issue 3, September 2026.ABSTRACT We discuss traveling fronts in several coupled reaction–diffusion systems that model predator–prey interactions, as well as other systems that share similar structural features. We review some cases where the traveling fronts exist and are small perturbations of fronts in certain scalar equations of Fisher–KPP or Burgers–FKPP type.
Anna Ghazaryan, Vahagn Manukian
wiley +1 more source
Existence of Periodic Solutions for Ginzburg–Landau Equations of Superconductivity [PDF]
, 2000 In an earlier paper (B. Wang, 1999, J. Math. Anal. Appl.232, 394–412) the author proved the existence of periodic solutions to the Ginzburg–Landau equations of superconductivity in two dimensions.
Zhan, Mei-Qin
core +1 more source
Bifurcation Analysis of a Coupled Kuramoto-Sivashinsky- and Ginzburg-Landau-Type Model
Journal of Applied Mathematics, 2013 We study the bifurcation and stability of trivial stationary solution (0,0) of coupled Kuramoto-Sivashinsky- and Ginzburg-Landau-type equations (KS-GL) on a bounded domain (0,L) with Neumann's boundary conditions.
Lei Shi
doaj +1 more source
Superconductor in a weak static gravitational field
European Physical Journal C: Particles and Fields, 2017 We provide the detailed calculation of a general form for Maxwell and London equations that takes into account gravitational corrections in linear approximation.
Giovanni Alberto Ummarino +1 more
doaj +1 more source