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1521
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1522
Finite volume modeling of neural communication: Exploring electrical signaling in biological systems
Published 2025-03-01“…The numerical method proves to be a reliable and precise tool for modeling the dynamics of physical systems, with potential applications in fields such as electromagnetism, acoustics, and fluid mechanics.…”
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1523
Relativistic Einstein rings of Reissner–Nordström black holes nonminimally coupled to electrodynamics
Published 2025-01-01“…Abstract In this paper we examine the relativistic Einstein rings assuming a nonminimal coupling between gravitation and electromagnetism in a Reissner–Norström background. Starting from a general action of a nonminimal coupled electrodynamics we show that an unstable effective photon sphere may be obtained in the regime of eikonal approximation. …”
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1524
A wideband coaxial-to-waveguide transition devised with topology optimization
Published 2025-01-01“…While primarily used as a foundational step in regenerative design for structural mechanics, the general TO framework is also applicable to many of the complex issues in electromagnetics such as frequency agile mode converters. …”
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1525
Abundant Exact Soliton Solutions of the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Equation Based on the Jacobi Elliptic Function Ideas
Published 2022-01-01“…Moreover, the ferromagnetism plays a fundamental role in modern technology and industry and it is principal for many electrical and electromechanical devices such as generators, electric motors, and electromagnets. In this article, the exact solutions of the nonlinear (2+1)-dimensional HFSCE are successfully examined by an extended modified version of the Jacobi elliptic expansion method (EMVJEEM). …”
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1526
Terahertz Metamaterials Inspired by Quantum Phenomena
Published 2025-01-01“…For spatial THz waves, the effects inspired by quantum phenomena include electromagnetically induced transparency (EIT), Fano resonance, bound states in the continuum (BICs), and exceptional points (EPs) in non-Hermitian systems. …”
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1527
Ink-jetting-based conformal additive manufacturing: advantages, opportunities, and challenges
Published 2025-01-01“…Furthermore, leveraging these advantages, the review discusses potential applications in conformal electronics, energy devices, biology, and electromagnetics to bolster the ongoing development and application. …”
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1528
Optimized Operator-Splitting Methods in Numerical Integration of Maxwell's Equations
Published 2012-01-01“…Optimized operator splitting methods for numerical integration of the time domain Maxwell's equations in computational electromagnetics (CEM) are proposed for the first time. …”
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1529
High Accuracy 2D-DOA Estimation for Conformal Array Using PARAFAC
Published 2014-01-01Get full text
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1530
Optimal Pattern Synthesis of Linear Antenna Array Using Grey Wolf Optimization Algorithm
Published 2016-01-01“…The aim of this paper is to introduce the grey wolf optimization (GWO) algorithm to the electromagnetics and antenna community. GWO is a new nature-inspired metaheuristic algorithm inspired by the social hierarchy and hunting behavior of grey wolves. …”
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1531
Geometry-symmetry-free and material-symmetry-guaranteed polariton-induced transparency
Published 2025-02-01“…Summary: Plasmon-induced transparency is a classical analogue of electromagnetically induced transparency (EIT). However, its realization and control primarily rely on geometry engineering rather than tuning plasmon polaritons (PPs) themselves, due to their relatively poor tunability. …”
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1532
Thermodynamical topology with multiple defect curves for dyonic AdS black holes
Published 2024-12-01“…Abstract Dyonic black holes with quasitopological electromagnetism exhibit an intriguing phase diagram with two separated first-order coexistence curves. …”
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1533
A sustainable method of desalination using stacked layer filtration and magnetism
Published 2025-01-01“…This study created eight combinations of two-stage treatment using permanent magnets, electromagnets (10 V), and stacked layer filtration to treat artificial seawater (ASW) derived from different salt mixes. …”
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1534
Ultra-High-Energy Cosmic Rays Accelerated by Magnetically Dominated Turbulence
Published 2024-01-01“…Ultra-high-energy cosmic rays (UHECRs), particles characterized by energies exceeding 10 ^18 eV, are generally believed to be accelerated electromagnetically in high-energy astrophysical sources. …”
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1535
Shaped-Pattern Reflectarray Antennas for mm-Wave Networks Using a Simple Cell Topology
Published 2022-01-01Get full text
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1536
A Novel Brushless Wound Rotor Synchronous Machine Utilizing Inherent Sub-Harmonic Component
Published 2025-01-01“…In WRSMs, there is no need for permanent magnets as the rotors of these machines are electromagnets. However, there is the sparking issue which consequently requires regular maintenance of slip rings and carbon brushes. …”
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1537
Effect of the Controllers With Control Delay on Vehicle-Guideway Coupling Vibration for Maglev Train at Standing Still
Published 2025-01-01“…Previous research has primarily focused on single electromagnet suspension systems, neglecting the dynamic disparities between these systems and vehicle suspension systems. …”
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1538
An Omni-Directional Wideband Patch Antenna with Parasitic Elements for Sub-6 GHz Band Applications
Published 2022-01-01“…Initially, a slotted small patch antenna with a full ground plane is designed and then partial ground plane and electromagnetically coupled parasitic elements have been incorporated and optimized to get desired performance. …”
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1539
A comprehensive review of metasurface-assisted direction-of-arrival estimation
Published 2024-10-01Get full text
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1540
Preparation and Properties of PTFE-PMMA Core-Shell Nanoparticles and Nanocomposites
Published 2012-01-01Get full text
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