Results 11 to 20 of about 14,166,187 (341)
Quantum field theory in a magnetic field: From quantum chromodynamics to graphene and Dirac semimetals [PDF]
Physics Reports, 2015 A range of quantum field theoretical phenomena driven by external magnetic fields and their applications in relativistic systems and quasirelativistic condensed matter ones, such as graphene and Dirac/Weyl semimetals, are reviewed.
V. A. Miransky, I. Shovkovy
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Magnetic field effects in chemical kinetics and related phenomena
Chemical Reviews, 1989 ions was studied by Margulis et al.156 These authors used solvent mixtures of water or ethanol with glycerol to obtain very highly viscous solvents. Varying the temperature and the solvent composition, they showed that the MFEs are determined by the ...
U. Steiner, T. Ulrich
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Ultrasensitive Magnetic Field Sensors for Biomedical Applications
Italian National Conference on Sensors, 2020 The development of magnetic field sensors for biomedical applications primarily focuses on equivalent magnetic noise reduction or overall design improvement in order to make them smaller and cheaper while keeping the required values of a limit of ...
D. Murzin +6 more
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Effect of heat treatments on superconducting properties and connectivity in K-doped BaFe2As2
Scientific Reports, 2021 Fe-based superconductors and in particular K-doped BaFe2As2 (K-Ba122) are materials of interest for possible future high-field applications. However the critical current density (J c ) in polycrystalline Ba122 is still quite low and connectivity issues ...
Chiara Tarantini +5 more
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Magnetic field tomography [PDF]
The European Physical Journal D, 2001 Neutral atoms may be trapped via the interaction of their magnetic dipole moment with magnetic field gradients. One of the possible schemes is the cloverleaf trap. It is often desirable to have at hand a fast and precise technique for measuring the magnetic field distribution.
Courteille, Ph. W. +5 more
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Magnetic response to applied electrostatic field in external magnetic field [PDF]
, 2014 We show, within QED and other possible nonlinear theories, that a static charge localized in a finite domain of space becomes a magnetic dipole, if it is placed in an external (constant and homogeneous) magnetic field in the vacuum.
Adorno, T. C. +2 more
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PRIMORDIAL MAGNETIC FIELDS [PDF]
International Journal of Modern Physics D, 1998 The explanation of the observed galactic magnetic fields may require the existence of a primordial magnetic field. Such a field may arise during the early cosmological phase transitions, or because of other particle physics related phenomena in the very early universe reviewed here.
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IET Image Processing, 2023 Edge‐device‐based object detection is crucial in many real‐world applications, such as self‐driving cars, ADAS, driver behavior analysis. Although deep learning (DL) has become the de‐facto approach for object detection, the limited computing resources ...
Yue Jiang +4 more
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Electrochemistry in Magnetic Fields
Angewandte Chemie International Edition, 2022 AbstractDeveloping new strategies to advance the fundamental understanding of electrochemistry is crucial to mitigating multiple contemporary technological challenges. In this regard, magnetoelectrochemistry offers many strategic advantages in controlling and understanding electrochemical reactions that might be tricky to regulate in conventional ...
Songzhu Luo +2 more
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Zero Magnetic Field Type Magnetic Field Sensor
IEEJ Transactions on Electronics, Information and Systems, 1990 AbstractThis paper presents a new magnetic field sensor named the zero magnetic field type, on the basis of its principle of operation, which is as follows: when the magnetic field level in the core used as a sensor is shifted by an unknown field to be detected, a controlled field is so superimposed in the opposite direction to the unknown field that ...
T. Sonoda, R. Ueda
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