Results 251 to 260 of about 2,555,643 (332)
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Applied Physics Letters
Based on theoretical calculations and experiments, the crystal structure, electronic structure, magnetism, and magnetocaloric effect (MCE) of the Ho5B2C5 compound have been systematically investigated.
L. Tian +7 more
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Based on theoretical calculations and experiments, the crystal structure, electronic structure, magnetism, and magnetocaloric effect (MCE) of the Ho5B2C5 compound have been systematically investigated.
L. Tian +7 more
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IEEE transactions on applied superconductivity, 2021
As a high-efficiency cooling technology for high-temperature superconducting coils, we have begun research and development to examine the feasibility of a cooling assist technology that maintains a cryogenic state by combining the magnetic force ...
N. Hirano +5 more
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As a high-efficiency cooling technology for high-temperature superconducting coils, we have begun research and development to examine the feasibility of a cooling assist technology that maintains a cryogenic state by combining the magnetic force ...
N. Hirano +5 more
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THE EFFICIENCY OF MAGNETIC REFRIGERATION AND A COMPARISON WITH COMPRESSOR REFRIGERATION SYSTEMS
Journal of Energy TechnologyThe objective of this paper is to study the magnetic refrigeration process that makes use of solid materials, such as gadolinium silicon compounds, as the refrigerant.
Botoc Dorin, A. Plesca, J. Avsec
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Development of magnetic refrigeration materials andtechnology
Scientia Sinica Physica Mechanica & Astronomica, 2021Magnetic refrigeration technology based on magnetic phase transition has great application potential in solid refrigeration due to its advantages of energy saving, high efficiency, environmental protection, stability and reliability.
Jun Shen +6 more
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Magnetic refrigeration materials (invited)
Journal of Applied Physics, 1999Research on the magnetocaloric effect and its application for cooling near room temperature over the past few years has helped to move this phenomenon from a scientific curiosity to an emerging technology. Two of the most important advances include the demonstration which proved that it is possible to obtain significant cooling powers (600 W) at high ...
K. A. Gschneidner, V. K. Pecharsky
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Physica Status Solidi (a)
In this manuscript, the magnetic and magnetocaloric properties of the Ga2$_{2}$ MnNi compound are investigated using Monte Carlo simulations and first‐principles calculations.
H. Kerrai, A. Zaim, M. Kerouad
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In this manuscript, the magnetic and magnetocaloric properties of the Ga2$_{2}$ MnNi compound are investigated using Monte Carlo simulations and first‐principles calculations.
H. Kerrai, A. Zaim, M. Kerouad
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Solid state magnetic refrigerator
Applied Energy, 2012Abstract The viability and operation of a fully solid state magnetic refrigeration system with envisaged applications on chip, sensor and device cooling is here tested using numerical simulations. The proposed system relies on the combined use of materials displaying the magnetocaloric effect and of materials whose thermal conductivities are ...
D.J. Silva +4 more
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Investigating refrigerator magnets
The Physics Teacher, 2000Two articles recently carried in The Physics Teacher have included discussions of “refrigerator magnets.” These articles have been informative, and I would like to add the simple analogy of a horseshoe magnet to the discussion. After all, a horseshoe magnet is a “one-sided” magnet in that it has the effective part of its field only on the end where the
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Thermodynamics of magnetic refrigeration
International Journal of Refrigeration, 2006A comprehensive treatment of the thermodynamics of cyclic magnetic refrigeration processes is presented. It starts with a review of the work, heat and internal energy of a magnetized specimen in a magnetic field, and a list of the thermodynamic potentials is given. These are based on the very recent discovery of an alternative Kelvin force. It is shown
Andrej Kitanovski, Peter W. Egolf
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Nanocomposites For magnetic Refrigeration
MRS Proceedings, 1992ABSTRACTUpon the application of an external magnetic field, the magnetic spins in a material partially align with the field, thereby reducing the magnetic entropy of the spin system. When performed adiabatically, the specimen's temperature will rise.
R.D. Shull +3 more
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