Effect of Magnetic Field on Abnormal Co-deposition and Performance of Fe-Ni alloy Based on Laser Irradiation

2021 ◽  
pp. 115967
Author(s):  
Yucheng Wu ◽  
Kun Xu ◽  
Zhaoyang Zhang ◽  
Xueren Dai ◽  
Douyan Zhao ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Laser Irradiation ◽  
Ni Alloy ◽  
And Performance

Effect of Magnetic Field on Abnormal Co-Deposition and Performance of Fe-Ni Alloy Based on Laser Irradiation

2021 ◽  
Author(s):  
Yucheng Wu ◽  
Kun Xu ◽  
Zhaoyang Zhang ◽  
Xueren Dai ◽  
Douyan Zhao ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Laser Irradiation ◽  
Ni Alloy ◽  
And Performance

Physical Characteristic Analysis of Solenoid-Based Coil Structure

2011 ◽  
Vol 403-408 ◽  
pp. 3739-3743
Author(s):  
Nadzril Sulaiman ◽  
Jumril Yunas ◽  
Gandi Sugandi ◽  
Majlis Burhanuddin Yeop
Keyword(s):  
Magnetic Field ◽  
Physical Characteristic ◽  
Magnetic Core ◽  
Physical Characteristics ◽  
Fluxgate Magnetometer ◽  
Characteristic Analysis ◽  
Coil Structure ◽  
And Performance ◽  
Main Components ◽  
Low Magnetic Field

Measurement of low magnetic field has played an important role in many electronics applications such as military, non-destructive test, medical diagnosis and treatment. The presence of magnetic field, particularly the strength and direction, can be measured using magnetometer. Fluxgate magnetometer is one of the prominent type among many types of magnetometer due to its simple operating principle, robustness and durability. The main components of fluxgate magnetometer consisting of Driving Coils, Sensing Coils and Magnetic Core. In recent years, fluxgates are increasingly made into micro-scale through MEMS silicon processing technology. Physical characteristics of fluxgate coils such as width of the coil; distance between successive coil; and gap between top and bottom coils have an effect towards device miniaturization and performance. Therefore, physical characteristic analysis of coils is significant. This paper highlights analysis on physical characteristics of solenoid-based coil structure for a micro-scaled fluxgate magnetometer by means of finite element method (FEM) simulations. The results of this analysis can be used to design proper coils that could improve the performance of the device.

The L3 experiment

1991 ◽  
Vol 336 (1642) ◽  
pp. 223-236 ◽  
Keyword(s):  
Magnetic Field ◽  
Precision Measurement ◽  
And Performance

The L3 experiment has completed the first two years of data-taking at the LEP e + e - collider at CERN. The detectors are contained in a very large solenoidal magnetic field volume, with the emphasis on precision measurement of electrons, photons and muons. The physics goals, design and performance of the detector are reviewed, with highlights from the results that have been obtained during LEP running at the Z 0 resonance.

scholarly journals Design and performance of an in-vacuum, magnetic field mapping system for the Muon g-2 experiment

2020 ◽  
Vol 15 (11) ◽  
pp. P11008-P11008
Author(s):  
S. Corrodi ◽  
P. De Lurgio ◽  
D. Flay ◽  
J. Grange ◽  
R. Hong ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Field Mapping ◽  
Magnetic Field Mapping ◽  
Mapping System ◽  
And Performance

scholarly journals The measurement of the energy of cosmic rays I—The electro-magnet and cloud chamber

1936 ◽  
Vol 154 (883) ◽  
pp. 564-573 ◽  
Keyword(s):  
Magnetic Field ◽  
Cosmic Rays ◽  
Electric Power ◽  
Strong Magnetic Field ◽  
Heavy Water ◽  
Cosmic Ray ◽  
Cloud Chamber ◽  
Pole Piece ◽  
Actual Length ◽  
And Performance

1—The Construction and Performance of the Electro-Magnet The energy of the cosmic ray particles has been determined from the curvature of their tracks in a strong magnetic field by Kunze, and by Anderson. Kunze used a power of 500 kw in a copper solenoid weighing 1100 kg to give a magnetic field of 18,400 gauss over a chamber 16⋅4 cm in diameter. Anderson used an electro-magnet with heavy water-cooled copper coils and a relatively light iron yoke. A power of 440 kw gave a field of 15,000 gauss over a chamber 16⋅5 cm in diameter, the actual length of the tracks photographed being about 12 cm. In order to obtain a similar performance without the use of such a very large amount of electric power, an electro-magnet has been constructed of a more conventional design, that is with an iron yoke which is heavy compared with the weight of the copper coils. The iron yoke weighs about 8000 kg and the copper coils 3000 kg. Figs. 1 a and 1 b show the detail of the design, and fig. 2 shows a photograph of the magnet in use with the cloud chamber and subsidiary apparatus. The diameter of the pole face is 25 cm, and the gap can be varied from 5 to 20 cm by sliding one pole piece along the baseplate by means of a screw.

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