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Impact of Magnetic Substrate on Dynamic Loss and Magnetization Loss of HTS Coated Conductors
IEEE Transactions on Applied Superconductivity, 2022Direct current carrying Type II superconductors present a dc electric field under external perpendicular AC magnetic field, commonly referred to as “dynamic resistance effect”. Two kinds of AC losses occur in this situation: dynamic loss due to the interaction between the DC current and moving fluxons, and magnetization loss due to shielding current ...
J. Hu +10 more
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ACS Applied Materials and Interfaces, 2020
Lightweight, broadband and high efficient microwave absorbing materials (MAMs) with tunable electromagnetic properties are highly demanding. However, the absorption properties are strangled by the simple loss mechanism in commonly-used absorbing ...
Na Gao +6 more
semanticscholar +1 more source
Lightweight, broadband and high efficient microwave absorbing materials (MAMs) with tunable electromagnetic properties are highly demanding. However, the absorption properties are strangled by the simple loss mechanism in commonly-used absorbing ...
Na Gao +6 more
semanticscholar +1 more source
Science Bulletin, 2020
WS2 nanomaterials have attracted great attention in the field of electromagnetic wave absorption due to their high specific surface area, layered structure, and peculiar electronic properties.
Deqing Zhang +9 more
semanticscholar +1 more source
WS2 nanomaterials have attracted great attention in the field of electromagnetic wave absorption due to their high specific surface area, layered structure, and peculiar electronic properties.
Deqing Zhang +9 more
semanticscholar +1 more source
Loss of magnetism in CePd2−xNixAl3
Physica B: Condensed Matter, 2002Hexagonal CePd2-xNixAl3 exhibits a crossover from a Kondo lattice showing magnetic order at TN ? 2.8 K for x = 0.2 to intermediate valence (IV) for x ? 2. Though TN(x) is weakly affected upon Pd/Ni substitution before vanishing at finite temperature, the Kondo temperature TK progressively increases. Above x ? 0.3 the phase boundary no longer exists and
Bauer, Ernst +5 more
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Small, 2023
The rational design of absorber size is a promising strategy for obtaining excellent electromagnetic wave (EMW) absorption performance. However, achieving controllable tuning of the material size through simple methods is challenging and the associated ...
Yuan Guo +9 more
semanticscholar +1 more source
The rational design of absorber size is a promising strategy for obtaining excellent electromagnetic wave (EMW) absorption performance. However, achieving controllable tuning of the material size through simple methods is challenging and the associated ...
Yuan Guo +9 more
semanticscholar +1 more source
ACS Applied Materials and Interfaces, 2021
Ferroferric oxide (Fe3O4)/C composites have received much attention as a result of converting electromagnetic waves to heat for harvesting efficient electromagnetic wave (EMW) absorbing performance. However, the practical EMW absorbing of these absorbers
Mingqiang Ning +5 more
semanticscholar +1 more source
Ferroferric oxide (Fe3O4)/C composites have received much attention as a result of converting electromagnetic waves to heat for harvesting efficient electromagnetic wave (EMW) absorbing performance. However, the practical EMW absorbing of these absorbers
Mingqiang Ning +5 more
semanticscholar +1 more source
Materials Science and Engineering: B, 1998
The application of HTSC bulk materials in magnetic bearings requires an understanding and minimization of the friction in such systems. Since the rotors in these bearings are not completely axially symmetric, their rotation generates an ac magnetic field acting on the superconductors and the metallic components of the arrangement.
M. Zeisberger, W. Gawalek
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The application of HTSC bulk materials in magnetic bearings requires an understanding and minimization of the friction in such systems. Since the rotors in these bearings are not completely axially symmetric, their rotation generates an ac magnetic field acting on the superconductors and the metallic components of the arrangement.
M. Zeisberger, W. Gawalek
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Conference Record of the Twenty-Fifth International Power Modulator Symposium, 2002 and 2002 High-Voltage Workshop., 2003
Thyratrons are limited in lifetime and maximum repetition rate. For some applications it is necessary to replace the thyratron by a semiconductor switch. Therefore it is necessary to compress the pulses by nonlinear inductances. In a magnetic pulse compression network three main losses exist.
C. Strowitzki, A. Gortler, M. Baumann
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Thyratrons are limited in lifetime and maximum repetition rate. For some applications it is necessary to replace the thyratron by a semiconductor switch. Therefore it is necessary to compress the pulses by nonlinear inductances. In a magnetic pulse compression network three main losses exist.
C. Strowitzki, A. Gortler, M. Baumann
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Transfer Learning Methods for Magnetic Core Loss Modeling
Compel, 2021Transfer learning is a machine learning technique where a model developed for one task is reused as the starting point to initiate the model for another.
Evan Dogariu +5 more
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Advanced Functional Materials
Magnetic loss in high‐temperature microwave absorbers typically decreases sharply with rising temperature, limited by the Curie temperature (TC). Conventional alloys rely on high‐proportion additions of magnetic metals to enhance TC; however, this ...
Zerui Li +6 more
semanticscholar +1 more source
Magnetic loss in high‐temperature microwave absorbers typically decreases sharply with rising temperature, limited by the Curie temperature (TC). Conventional alloys rely on high‐proportion additions of magnetic metals to enhance TC; however, this ...
Zerui Li +6 more
semanticscholar +1 more source