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- Physics 1
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361
Particle Production in Strong Electromagnetic Fields in Relativistic Heavy-Ion Collisions
Published 2013-01-01“…I examine viscosity of QGP and show that magnetic field induces azimuthal anisotropy on plasma flow even in spherically symmetric geometry. …”
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362
Slip Effects on the Unsteady MHD Pulsatile Blood Flow through Porous Medium in an Artery under the Effect of Body Acceleration
Published 2012-01-01“…The effects of slip condition, magnetic field, porous medium, and body acceleration have been discussed. …”
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363
Quantum Speed Limit for Relativistic Spin-0 and Spin-1 Bosons on Commutative and Noncommutative Planes
Published 2017-01-01“…Quantum speed limits of relativistic charged spin-0 and spin-1 bosons in the background of a homogeneous magnetic field are studied on both commutative and noncommutative planes. …”
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364
Performance Optimization of Spin-Torque Microwave Detectors with Material and Operational Parameters
Published 2016-01-01“…In this work, macrospin simulation is developed to evaluate how the performance can be optimized through changing the material (tilt angle of reference-layer magnetization) and operational parameters (the direction of magnetic field and working temperature). The study on the effect of magnetic field reveals that the driving force behind the performance tuning is the effective field and the equilibrium angle between the magnetization of the free layer and that of the reference layer. …”
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365
Design and Simulation for the Multiple-disc Magneto-rheological Fluid Transmission Device
Published 2015-01-01“…The working principle of magneto-rheological fluids transmission device(MRFTD) is introduced,and the mechanical structure and heat radiation system are designed based on the magneto-rheological Bingham model.The magnetic circuit design and magnetic field simulation are carried out based on finite element analysis software Ansoft Maxwell,thus,the distributions cloud picture of magnetic field under different excitation currents are obtained.The research results that the references and basis for the optimal design of MRFTD are provided.…”
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366
Modified boundary integral method for pressure driven MHD duct flow
Published 1989-01-01“…In this paper, we investigate the flow of a viscous, Incompressible, electrically conducting fluid through a rectangular duct in the presence of a magnetic field, when one of the boundaries perpedicular to the magnetic field is partly conducting and partly Insulating, by a modified Boundary Integral Method.…”
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367
Geomagnetically Induced Currents and Harmonic Distortion: High Time Resolution Case Studies
Published 2020-10-01“…This low‐frequency component of the magnetic field power spectrum appears necessary for mains harmonic distortion to occur.…”
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368
The Correspondence Between Sudden Commencements and Geomagnetically Induced Currents: Insights From New Zealand
Published 2022-08-01“…GICs represent a serious space weather hazard but are not often measured directly and the rate of change of the magnetic field is often used as a proxy. We assess the correlation between the rate of change of the magnetic field and GICs during Sudden Commencements (SCs) at a location in New Zealand. …”
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369
Data Assimilative Optimization of WSA Source Surface and Interface Radii using Particle Filtering
Published 2020-05-01“…Abstract The Wang‐Sheeley‐Arge (WSA) model estimates solar wind speed and interplanetary magnetic field polarity in the inner heliosphere using global photospheric magnetic field maps. …”
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370
Solar Field Mapping and Dynamo Behavior
Published 2012-01-01“…We discuss the importance of the Sun’s large-scale magnetic field to the Sun-Planetary environment. This paper narrows its focus down to the motion and evolution of the photospheric large-scale magnetic field which affects many environments throughout this region. …”
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371
Wireless Multi-Coil Transmission With a Rotating Part of the Internal Winding
Published 2025-01-01“…This article discusses the basic principles of concentrating the radiated near non-radiant magnetic field by changing the angle of the winding sector of the spiral coils designed on a substrate for a standard PCB (printed circuit board). …”
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372
Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for Vehicles
Published 2022-01-01“…The designed generator realized coexcitation of two magnetic fields by changing the shape of the pole shoes and embedding the combined-pole PM steels. …”
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373
Analysis of Switchable Spin Torque Oscillator for Microwave Assisted Magnetic Recording
Published 2015-01-01“…The theoretical analysis shows that the STO oscillating frequency remains the same and oscillation direction reverses after the switching of the magnetization of the spin polarization layer under applied alternative magnetic field. Numerical analysis based on the derived equations shows that the oscillation angle increases with the increase of the negative anisotropy energy density (absolute value) but decreases with the increase of spin current, the polarization of conduction electrons, the saturation magnetization, and the total applied magnetic field in the z direction. …”
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374
Terahertz Characteristics of Magnetic Fluid Based on Microfluidic Technology
Published 2021-01-01“…In this study, terahertz technology and microfluidic technology were combined to investigate the terahertz transmission characteristics of a magnetic fluid in different magnetic fields and different electric fields. In the external magnetic field, the intensity of the terahertz spectrum increased with an increase in the magnetic field intensity, and the response to the magnetic field in different directions was different. …”
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375
Magnetosensitivity of tightly bound radical pairs in cryptochrome is enabled by the quantum Zeno effect
Published 2024-12-01“…Abstract The radical pair mechanism accounts for the magnetic field sensitivity of a large class of chemical reactions and is hypothesised to underpin numerous magnetosensitive traits in biology, including the avian compass. …”
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376
Nonlinear Transient Thermal Modeling and Analysis of a Convective-Radiative Fin with Functionally Graded Material in a Magnetic Environment
Published 2019-01-01“…From the results, it is shown that increase in radiative and magnetic field parameters as well as the in-homogeneity index improve the thermal performance of the fin. …”
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377
Simulation of oxygen and carbon impurity transport during magnetically controlled Czochralski silicon growth
Published 2025-01-01“…This study establishes a multi-field coupling model that includes a thermal field, flow field, oxygen and carbon impurity concentration field, and magnetic field, focusing on controlling the transport of oxygen impurities at the free surface of the melt. …”
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378
Controlled Capture of Magnetic Nanoparticles from Microfluidic Flows by Ferromagnetic Antidot and Dot Nanostructures
Published 2025-01-01“…In the presence of a parallel magnetic field, up to 83.1% of nanoparticles were captured inside the antidot holes. …”
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379
Global well-posedness for the 2D MHD equations with only vertical velocity damping term
Published 2024-12-01“…We prove the stability and decay rate for smooth solutions on perturbations near a background magnetic field of the system under the assumptions that the initial magnetic field satisfies the Diophantine condition.…”
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380
A Magnetically Capsule Robot for Biomedical Application
Published 2022-01-01“…Based on the analysis of the magnetic driven screw capsule robot, the model of the utilization rate of the external magnetic field of the capsule robot is established, and the fluid simulation of the capsule robot is carried out by using the method of computational fluid dynamics. …”
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