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Magnetic shielding promotion via the control of magnetic anisotropy and thermal Post processing in laser powder bed fusion processed NiFeMo-based soft magnet

, 2020
The aim of this study is to promote the magnetic shielding characteristics of laser powder bed fusion (LPBF) processed NiFeMo alloy. This was achieved via controlling the crystallographic texture of the builds to increase the grain population along the ...
A. Mohamed   +4 more
semanticscholar   +1 more source

Modeling and Analysis of Magnetic Noise Characteristics of Permalloy–Nanocrystalline Magnetic Shielding Devices

IEEE Sensors Journal
Magnetic field interference poses a significant challenge to the efficient operation of ultrahigh-sensitivity ultraweak magnetic field measurements.
Xueping Xu   +3 more
semanticscholar   +1 more source

1H, 13C and 29Si magnetic shielding in gaseous and liquid tetramethylsilane.

Journal of magnetic resonance (San Diego, Calif. 1997 : Print), 2020
Tetramethylsilane (TMS) is well-known as a reference standard of 1H, 13C and 29Si NMR chemical shifts. In the present study, we have observed TMS molecules in gaseous and liquid solutions.
W. Makulski, K. Jackowski
semanticscholar   +1 more source

Improved Magnetic Circuit Model for Magnetic Shielding Effectiveness in Rogowski Coil

IEEE transactions on magnetics, 2020
The magnetic circuit approach is commonly used as a powerful analysis and design tool for magnetic devices because of its computational simplicity and comparable accuracy.
Burak Ayhan, C. Uçak
semanticscholar   +1 more source

Electric-magnetic dual-gradient structure design of thin MXene/Fe3O4 films for absorption-dominated electromagnetic interference shielding.

Journal of Colloid and Interface Science
The challenge of achieving high-performance electromagnetic interference (EMI) shielding films, which focuses on electromagnetic waves absorption while maintaining thin thickness, is a crucial endeavor in contemporary electronic device advancement.
Hongwei Zhang   +8 more
semanticscholar   +1 more source

A Study of Enclosed Magnetic Shielding Room by Simulation

IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, 2020
MSR (magnetically shielded room) is one of the most effective methods of shielding the magnetic field of the environment. The design of a cuboid enclosed magnetic shielding room (MSR), which mainly made up of permalloy and aluminum, is optimized by an ...
Zihan Xu   +5 more
semanticscholar   +1 more source

Suppression of the Ferromagnetic Boundary Coupling and Precision Control of Magnetic Field with the Self-Shielding Method

IEEE Transactions on Industrial Informatics
Ferromagnetic boundary coupling is one key factor that limits the control accuracy of the residual magnetic field in the magnetic shielding room. Usually the image method is utilized to suppress the coupling, but the tolerance for door slit and holes of ...
Yimin Chen   +6 more
semanticscholar   +1 more source

Magnetic shielding and minimization of shielding material

IEEE Transactions on Magnetics, 1994
The guide lines on magnetic shielding in general cases are given. The relationship between leakage fields and electromagnetic properties of ferromagnetic material used in the magnetic shielding is clarified. Along such guide lines, magnetic field analysis is discussed from the viewpoint of minimizing the amount of the shielding material, which is quite
H. Sasaki, T. Shiraishi, A. Kawanishi
openaire   +1 more source

Demagnetization of magnetically shielded rooms

Review of Scientific Instruments, 2007
Magnetically shielded rooms for specific high resolution physiological measurements exploiting the magnetic field, e.g., of the brain (dc-magnetoencephalograpy), low-field NMR, or magnetic marker monitoring, need to be reproducibly demagnetized to achieve reliable measurement conditions.
F, Thiel   +4 more
openaire   +2 more sources

Analog studies of magnetic shields.

AIAA Journal, 1966
Externally deflecting magnets provide a protective region around space vehicles which shields them from the hazardous space radiation. The magnetic shield simulator (MAGSIM) is an analog device that provides a simple means for directly measuring the forbidden volume or protective region produced by externally deflecting magnets.
R. LEPPER, S. LEVINE
openaire   +1 more source

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