Results 31 to 40 of about 1,641,654 (178)

Influence of magnetic shielding on electron dynamics characteristics of Penning ion source

AIP Advances, 2021
The dynamic behaviors of electrons in a miniature Penning ion source model are analyzed by the particle in cell/Monte Carlo collision particle simulation method combined with the scalar magnetic potential finite-difference method.
Mengjun Xie, Dagang Liu, Laqun Liu, Huihui Wang   +3 more
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Reduction of magnetic field level in residential old buildings from overhead power lines by means of active screening

Electrical engineering & Electromechanics, 2021
Aim. Reduction of the magnetic field induction to the level of modern sanitary standards by means of active screening in residential old buildings which are located near existing typical overhead power lines are considered.
B. I. Kuznetsov, T. B. Nikitina, I. V. Bovdui, V. V. Kolomiets, B. B. Kobylianskiy   +4 more
doaj   +1 more source

ACTIVE SHIELDING OF MAGNETIC FIELD WITH CIRCULAR SPACE-TIME CHARACTERISTIC

Electrical engineering & Electromechanics, 2020
Aim. The synthesis of two degree of freedom robust two circuit system of active shielding of magnetic field with circular space-time characteristic, generated by overhead power lines with «triangle» type of phase conductors arrangements for reducing the ...
B. I. Kuznetsov, T. B. Nikitina, I. V. Bovdui, S. V. Pertrov, V. V. Kolomiets, B. B. Kobilyanskiy   +5 more
doaj   +1 more source

Efficiency of Magnetostatic Protection Using Nanostructured Permalloy Shielding Coatings Depending on Their Microstructure

Nanomaterials, 2021
The effect of microstructure on the efficiency of shielding or shunting of the magnetic flux by permalloy shields was investigated in the present work.
Tatiana Zubar, Sergey Grabchikov, Anna Kotelnikova, Egor Kaniukov, Maksim Kutuzau, Karin Leistner, Kornelius Nielsch, Tatiana Vershinina, Daria Tishkevich, Oleg Kanafyev, Artem Kozlovskiy, Maxim Zdorovets, Valery Fedosyuk, Alex Trukhanov   +13 more
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A New Approach to Calculate the Shielding Factor of Magnetic Shields Comprising Nonlinear Ferromagnetic Materials under Arbitrary Disturbances

Energies, 2019
To enable the realization of ultra-low magnetic fields for scientific and technological research, magnetic shielding is required to create a space with low residual magnetic field and high shielding factors.
Yiyang Zhao, Zhiyin Sun, Donghua Pan, Shengxin Lin, Yinxi Jin, Liyi Li   +5 more
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Magnetic shielding properties of MgB2Fe superimposed systems

, 2013
We studied the magnetic shielding properties of a MgB2/Fe hybrid structure consisting of two coaxial cups subjected to a magnetic field applied parallel to their axis.
Chiampi M., Gozzelino, Laura, Gerbaldo, Roberto, Bonometti, E., ZILBERTI, LUCA, Laviano, Francesco, Manzin, A., Bonometti E., MANZIN, ALESSANDRA, Agostino, A., Ghigo G., Ghigo, Gianluca, Minetti B., Chiampi, Mario, Laviano F., Manzin A., Gozzelino L., Gerbaldo R., Agostino A.   +18 more
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Experimental Verification of the Shielding Properties of Selected Textile Materials in the X Frequency Band

Applied Sciences, 2023
The increasing development and application of wireless devices and systems that radiate electromagnetic waves makes electromagnetic interference (EMI) shielding more and more important in everyday life.
Dariusz Wójcik, Maciej Surma, Mirosław Magnuski, Tomasz Blachowicz, Khorolsuren Tuvshinbayar, Marius Dotter, Yusuf Topuz, Andrea Ehrmann   +7 more
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Processing and properties of binder-modified large-scale YBCO magnetic shields for ultra-low magnetic field environments

Materials Today Advances
Ultra-sensitive quantum magnetic sensors represent a new paradigm for measuring weak magnetic fields with unprecedented precision. However, the widespread application of this technology is constrained by the challenge of achieving higher magnetic ...
Kun Chen, Bowen Sun, Hua Chen, Mengshi Zhang, Yanan Gao, Peipei Shen, Shuyan Zhang, Wenhao Zhao, Yongsen Huang, Jianli Li, Bangcheng Han, Xiujie Fang, Danyue Ma   +12 more
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Failure Analysis and Shielding Effectiveness Study of Magnetic Components in Strong Magnetic Environments for Magnetic Confinement Fusion Devices

南方能源建设
[Introduction] The purpose of this study is to explore the impact of the spatial magnetic field generated by nuclear fusion devices on magnetic devices and to gain an in-depth understanding of the magnetic field shielding characteristics in a complex ...
Ya HUANG, Zhengyi HUANG
doaj   +1 more source

DEVELOPMENT OF EXTREMELY LOW FREQUENCY PASSIVE SHIELDING APPLICATION USING MAGNETIC AQUEOUS SUBSTRATE [PDF]

Journal of Engineering Science and Technology, 2016
Public concerns on Extremely Low Frequency (ELF) Electromagnetic Field (EMF) exposure have been elongated since the last few decades. Electrical substations and high tension rooms in commercial buildings were among the contributing factors emanating ELF ...
NOOR ASHIKIN MOHD RASHID, WAN NOR LIZA MAHADI, SHARIFAH NADHIRAH SYED ZIN   +2 more
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