Suggested Topics within your search.
Suggested Topics within your search.
- Physics 1
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441
Influence of oxygen on electronic correlation and transport in iron in the Earth’s outer core
Published 2025-01-01“…Abstract Knowing the transport properties of iron at the Earth’s core conditions is essential for the geophysical modeling of Earth’s magnetic field generation. Besides by extreme pressures and temperatures (which cause scattering by thermal disorder to dominate), transport may be also influenced by the presence of light elements and electron-electron scattering. …”
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442
Dynamic Model of MR Dampers Based on a Hysteretic Magnetic Circuit
Published 2018-01-01“…The lag of damping force even exists in a low-frequency varying magnetic field and becomes more severe in the presence of eddy currents.…”
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443
Properties and Behaviors of Heavy Quarkonia: Insights through Fractional Model and Topological Defects
Published 2024-01-01“…We discovered that the excited states were divided into components corresponding to 2l+1, indicating that the gravity field induced by the topological defect interacts with energy levels like the Zeeman effect caused by a magnetic field. Additionally, we derived the wave function and calculated the root-mean radii for charmonium and bottomonium. …”
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444
Investigation of a CDDW Hamiltonian to Explore Possibility of Magneto-Quantum Oscillations in Electronic Specific Heat of Hole-Doped Cuprates
Published 2010-01-01“…For ́𝜀=0, with the chemical potential 𝜇=−0.27 eV for 10% doping level and |𝑣0|≥|𝑡| (where |𝑡|=0.25 eV is the first neighbor hopping), at zero/non-zero magnetic field (𝐵), the FS on the first Brillouin zone is found to correspond to electron pockets around antinodal regions and barely visible patches around nodal regions. …”
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445
Preparation of strontium hexaferrite magnets from celestite and blue dust by mechanochemical route
Published 2008-01-01“…The resultant powder was compacted under magnetic field and sintered to prepare the magnet after annealing the ferrite powder. …”
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446
Bio-convective Magnetohydrodynamic Flow of Tangent Hyperbolic Nanofluid over a Stretching Surface with Convective Heat and Slip Conditions
Published 2025-05-01“…Weissenberg number and magnetic field are used to study the reverse impact. The impact of thermal radiation parameter, Brownian movement, and thermophoretic effects are additional factors that frequently improve heat transfer. …”
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447
Investigation of heat and mass transfer of free convective MHD flow along a vertical plate in a porous medium using the new modified differential transform-decomposition method
Published 2025-03-01“…The plate is assumed to be immersed in a porous medium and is subjected to a transverse magnetic field. Induced magnetic and electric fields are ignored, just as radiative heat flux is considered to be negligible. …”
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448
Self-Dual Configurations in a Generalized Abelian Chern-Simons-Higgs Model with Explicit Breaking of the Lorentz Covariance
Published 2016-01-01“…The self-dual or Bogomolnyi equations produce an infinity number of soliton solutions by choosing conveniently the generalizing function ω1(|ϕ|) which must be able to provide a finite magnetic field. Also, we have shown that by properly choosing the generalizing functions it is possible to reproduce the Bogomolnyi equations of the Abelian Maxwell-Higgs and Chern-Simons-Higgs models. …”
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449
Some aspects of ion-acoustic whistlers in the ionosphere in the presence of negative ions
Published 1989-01-01“…The velocity distribution, total attenuation and the induced magnetic field are calculated from the temporal as well as spatial cyclotron damping. …”
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450
Heat and Mass Transfer Enhancement of MHD Hybrid Nanofluid Flow in the Presence of Activation Energy
Published 2021-01-01“…The influence of a magnetic field, thermal radiation, and activation energy with binary chemical reaction has been added to better examine the fine point of hybrid nanofluid flow. …”
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451
Homotopy Analysis of the Radiation Effect on MHD Flow with Heat and Mass Transfer due to a Point Sink
Published 2016-01-01“…An analytical solution of the magnetohydrodynamic, steady, and incompressible laminar boundary layer flow in the presence of heat and mass transfer as well as magnetic field on a cone due to a point sink by using the homotopy analysis method (HAM) has been studied under the radiative fluid properties. …”
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452
Unsteady Electrohydrodynamic Stagnation Point Flow of Hybrid Nanofluid Past a Convective Heated Stretch/Shrink Sheet
Published 2021-01-01“…Intensification in values of electric and magnetic fields parameters enhanced the heat transfer rate. …”
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453
Electromagnetic Field Analysis and Shielding Method of Underground Variable Frequency Power Cable
Published 2022-01-01“…Then, through the experiment of restraining the interference of magnetic materials on the electromagnetic field, it is concluded that the magnetic field shielding performance can reach 20 dB. …”
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454
Geometrical optics methods for moving anisotropic media: a tool for magnetized plasmas
Published 2025-01-01“…Meanwhile, the presence of a background magnetic field in a plasma makes it anisotropic. To address this problem, we derive here ray tracing equations for the trajectory of rays propagating in a moving anisotropic medium. …”
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455
Predicting Pulsars from Imbalanced Dataset with Hybrid Resampling Approach
Published 2021-01-01“…Each pulsar star possesses a magnetic field and emits a slightly different pattern of electromagnetic radiation which is used to identify the potential candidates for a real pulsar star. …”
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456
High Loaded Mounts for Vibration Control Using Magnetorheological Fluids: Review of Design Configuration
Published 2015-01-01“…These tools which are developed from the analyzed method are expressed as functions of various design parameters such as inside pressure, magnetic field, dimension, stiffness, and damping. These tools are essential for accurate design of MR mount and for careful checking of the operation capability before manufacturing the mounts. …”
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457
Behaviour of Eccentric Concrete Columns Reinforced with Carbon Fibre-Reinforced Polymer Bars
Published 2019-01-01“…The use of steel bars as reinforcement is not preferred in some concrete structures because steel causes corrosion or electric magnetic field problems. One of the best alternatives to steel bars is carbon fibre-reinforced polymer (CFRP) bars. …”
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458
On the structure of quasi-Keplerian accretion discs surrounding millisecond X-ray pulsars
Published 2020“…By assuming that the disc matter flows in a quasi-Keplerian motion, we derived analytical equations for a complete structure (temperature, pressure, surface density, optical depth and magnetic field) of a quasi-Keplerian thin accretion disc, and the pressure gradient force (PGF). …”
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459
3D Printed Swordfish‐Like Wireless Millirobot
Published 2025-01-01“…The tail fin's asymmetric oscillation amplitudes, adjusted by magnetic field control, allow the robot to transition seamlessly from high‐speed straight swimming to agile turning. …”
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460
Magnetically tailored dielectric behaviour of (1-x)Ba0.98Sm0.02TiO3-xBa0.7Sr0.3Fe12O19 ceramic composites
Published 2024-12-01“…The maximum magneto-dielectric response of ∼37.7% in terms of change in dielectric permittivity in presence of magnetic field was measured for the sample with x = 0.4 at magnetic field of 1.2 T and frequency of 100Hz.…”
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