Suggested Topics within your search.
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- Physics 1
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1061
The Formation of a Multifilament System Driven by Photospheric Converging Motions in a Bipolar Sunspot
Published 2025-01-01“…Through a data-driven numerical simulation, we further reconstructed the coronal magnetic field, which is composed of two twisted magnetic flux ropes (MFRs) with their bottom touching the photosphere, along with a group of sheared arcades forming an X-shaped configuration. …”
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1062
High-resolution Observations of an X-1.0 White-light Flare with Moving Flare Ribbons
Published 2025-01-01“…The other kernel drifted at 9 km s ^−1 in an 800 Gauss magnetic field area. Hard X-ray (HXR) emissions reaching up to 300 keV have been observed for this flare. …”
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1063
Relativistic Electron Acceleration and the “Ankle” Spectral Feature in Earth’s Magnetotail Reconnection
Published 2025-01-01“…This event provided a unique opportunity to measure the electrons directly energized by the X-line as MMS stayed in the separatrix layer, where the magnetic field directly connects to the X-line, for approximately half of the observation period. …”
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1064
Studying critical parameters of superconductor via diamond quantum sensors
Published 2025-01-01“…The evolution of the vector magnetic field, the H − T phase diagram, and the map of fluorescence contour are studied via NV sensing. …”
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1065
WAND: A multi-modal dataset integrating advanced MRI, MEG, and TMS for multi-scale brain analysis
Published 2025-02-01“…Abstract This paper introduces the Welsh Advanced Neuroimaging Database (WAND), a multi-scale, multi-modal imaging dataset comprising in vivo brain data from 170 healthy volunteers (aged 18–63 years), including 3 Tesla (3 T) magnetic resonance imaging (MRI) with ultra-strong (300 mT/m) magnetic field gradients, structural and functional MRI and nuclear magnetic resonance spectroscopy at 3 T and 7 T, magnetoencephalography (MEG), and transcranial magnetic stimulation (TMS), together with trait questionnaire and cognitive data. …”
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1066
Failure of a Solar Filament Eruption Caused by Magnetic Reconnection with Overlying Coronal Loops
Published 2025-01-01“…The failure of a filament eruption caused by magnetic reconnection between the erupting filament and the overlying magnetic field has been previously proposed in numerical simulations. …”
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1067
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1068
Zeeman Effect of Sm Atoms by High-Resolution Diode-Laser Spectroscopy
Published 2013-01-01“…Zeeman spectra have been measured for the three optical transitions at different external magnetic fields and well resolved at the magnetic fields of stronger than 6.0 mT. …”
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1069
Energy coupled to matter in additive manufacturing for controlled magnetic heterogeneity through multi-material consolidation
Published 2025-02-01“…The current research is an attempt to combine both approaches together in a multi-magnetic material consolidation process under the influence of external magnetic fields. Additive manufacturing by selective laser melting with controlled dispersion of multi-material magnetic powders and the application of controlled magnetic fields during material melting and consolidation are key features of the methodology. …”
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1070
Controversial Issues of Hydrocarbon Field Formation and the Role of Geomagnetic Fields
Published 2022-01-01“…We briefly highlight the effect of magnetic fields on chemical reactions involving organic compounds and the use of magnetic fields to enhance oil recovery. …”
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1071
Coupling and Shielding Properties of the Baffle in ICP System
Published 2011-01-01“…Transparency of the baffle to RF magnetic fields is computed using a three-dimensional (3D) electromagnetic field solver. …”
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1072
PARAMETERS OF MINIATURE HALL ELEMENT WITH MAGNETIC FLOW CONCENTRATORS AS QUADRIPOLE
Published 2015-03-01“…The results of designing of highly sensitive sensors of quasi-static magnetic fields on the basis of miniature Hall elements with ferromagnetic flux concentrators are presented. …”
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1073
A Brief Discussion on Energy Considerations for GaAs Parabolic Quantum Dots
Published 2001-01-01“…Our study is referred to the absence of electric and magnetic fields.…”
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1074
Starting SQM 2024: Theory state-of-the-art
Published 2025-01-01“…These advances include mapping out the Quantum Chromodynamics phase diagram; puzzles that exist in hadron physics from light to heavy particles; and relativistic hydrodynamics with the inclusion of spin and magnetic fields.…”
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1075
Fast EEG/MEG BEM-based forward problem solution for high-resolution head models
Published 2025-02-01“…No costly matrix-filling or direct solution steps typical for the standard BEM are required; the method generates on-skin voltages as well as MEG magnetic fields for high-resolution head models within 90 s after initial model assembly using a regular workstation. …”
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1076
Resonant Light Absorption by Semiconductor Quantum Dots
Published 2009-01-01“…The interference of stimulating and induced electric and magnetic fields is taken into account. The cross-section of light absorption is proportional to the exciton nonradiative damping 𝛾.…”
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1077
Large-angle Lorentz Four-dimensional scanning transmission electron microscopy for simultaneous local magnetization, strain and structure mapping
Published 2025-02-01“…We applied LA-Ltz-4D-STEM to image strain, atomic packing, and magnetic fields simultaneously in a deformed amorphous ferromagnet with complex strain variations at the nanoscale. …”
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1078
Computational analysis of EMHD nanofluid flow over a thermally conductive surface: Enhancing heat transfer for industrial applications
Published 2025-01-01“…The principal concern is to elucidate the nuanced effects on fluid motion of varying EMHD, particularly emphasizing synergistic influence of electric and magnetic fields, which can engender potent Lorentz forces with promising implications for industrial applications. …”
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1079
Global Existence of Weak Solutions to a Fractional Model in Magnetoelastic Interactions
Published 2016-01-01“…The model is described by a fractional Landau-Lifshitz-Gilbert equation for the magnetization field coupled to an evolution equation for the displacement. …”
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1080
Applying Finite Element Method–Dirichlet Boundary Condition Iteration to the Computation of Coupling Factors for a 3-D Human Model
Published 2025-01-01“…The hybrid FEM-DBCI numerical method is proposed for the computation of coupling factors between time-harmonic magnetic fields and human bodies. Characteristics are highlighted which make FEM-DBCI very suitable to perform such computations. …”
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