Results 81 to 90 of about 6,114 (231)
Decoding THz‐Driven Dynamic Fingerprints of Ferroelectric Nanotwin Networks
Advanced Materials, Volume 38, Issue 32, 8 June 2026.ABSTRACT Ultrafast polarization dynamics in ferroelectrics are of considerable interest for high‐speed tunable dielectrics and electro‐optics. Extended domain wall networks formed in ferroelectric twin nanodomains can support collective dynamics in the terahertz regime but require techniques that track polarization and strain evolution driven by ...
Xiaojiang Li +20 more
wiley +1 more source
Soliton turbulence in the complex Ginzburg-Landau equation [PDF]
Physical Review E, 2007 5 ...
openaire +3 more sources
Diffusion–Model–Driven Discovery of Ferroelectrics for Photocurrent Applications
Advanced Science, Volume 13, Issue 31, 4 June 2026.We developed a diffusion model–based generative AI and high‐throughput screening framework that accelerates the discovery of photovoltaic ferroelectrics. By coupling AI driven crystal generation with machine learning and DFT screening, we identified Ca3P2 and LiCdP as new ferroelectric materials exhibiting strong polarization, feasible switching ...
Byung Chul Yeo +3 more
wiley +1 more source
, 2019 Title of program: GINZBURG-LANDAU-FLUXOIDS Catalogue Id: ACKA_v1_0 Nature of problem The Ginzburg-Landau-equations are solved for a straight single fluxoid containing an (integer) number q of flux quanta, starting from an approximate solution which
U. Kammerer (8095037)
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Random attractors for Ginzburg–Landau equations driven by difference noise of a Wiener-like process
Advances in Difference Equations, 2019 We consider a Wong–Zakai process, which is the difference of a Wiener-like process. We then prove that there are random attractors for non-autonomous Ginzburg–Landau equations driven by linear multiplicative noise in terms of Wong–Zakai process and ...
Fengling Wang, Jia Li, Yangrong Li
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Rotating superconductors: Ginzburg-Landau equations
, 2002 Superconductors put into rotation develope a spontaneous internal magnetic field (the “London field”). In this paper Ginzburg Landau equations for order parameter, field, and current distributions for superconductors in rotation are derived.
H. Capellmann, Capellmann, Herbert
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Asymmetry of the Ferroelectric Phase Transition in BaTiO3
Advanced Materials, Volume 38, Issue 25, 4 May 2026.Phase transitions are typically assumed to behave identically in forward and reverse. This work shows that in the ferroelectric material barium titanate this is not true: heating drives an abrupt, first‐order jump, while cooling gives a smooth, continuous change.
Asaf Hershkovitz +14 more
wiley +1 more source
Extinction phenomenon for Spinor Ginzburg-Landau equations in three dimensions
, 2018 Recent papers in physics literature have introduced coupled Ginzburg-Landau models for complex vector-valued order parameters in order to account for ferromagnetic or antiferromagnetic effects in high-temperature superconductors.
Liu, ZH, Kim, KI
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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
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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
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