L.Walckiers, "Magnetic measurement with coils and wires" in CERN Accelerator School CAS 2009: Specialized Course on Magnets, Bruges,16-25 June, CERN, Bruges, 2009.L. Walckiers, "Magnetic measurement with coils and wires", CERN Accelerator School on Magnets, Bruges, 16-25 June 2009....
5479098Loop-back circuit for testing a magnetic recording system with simultaneous read and write functions1995-12-26Yokoyama et al.324/212 5389876Flexible eddy current surface measurement array for detecting near surface flaws in a conductive part1995-02-14Hedengren et al.324/242 ...
The surface magnetic field measurement (SMFM) technique has proved to be an accurate means for crack detection and sizing cracks in ferrous metals. The technique involves the use of two U-shaped current-carrying wires of sufficiently high frequency while measuring the discontinuity in the resultant ...
A design method for superconducting MRI magnets with ferromagnetic material The emphasis of this work is on the optimal design of MRI magnets with both superconducting coils and ferromagnetic rings. The work is directed to the auto... Huawei,Zhao,Stuart,... - 《Measurement Science & Technology》...
1a. For frequencies in excess of 1 MHz the GMI ratio is above 500% and it is reduced again at frequencies over 4 MHz. In Fig. 1b the GMI measurement at a frequency of 0.1 MHz at which the relaxation measurements is shown. Even at these relatively low frequency the GMI ratio is ...
IEC 63182-12020 Magnetic powder cores – Guidelines on dimensions and the limits of surface irregularities – Part 1:General specification 磁粉芯. 尺寸和表面不规则极限指南. 第1部分: 一般规范.pdf 18页 内容提供方:lq6799 大小:2.95 MB 字数:约3.47万字 发布时间:2024-05-07发布于山东 浏览人气...
(b) Measurement of the effective S21 parameter (magnitude) on the central axis as a function of distance and input power at 123.5 MHz with a 3-axis scanning stage; see the supplementary material. (c) Enhancement factor curves for selected input power levels from (b). (d) Symmetric on-...
Detectors of this general kind have been used in the past for the detection and measurement of magnetic field gradients, and as well for discovering hidden ferro-magnetic bodies such as mines, unexploded bombs, ships, etc., from the disturbances such bodies cause in the ambient magnetic field ...
Soft electromagnetic devices have great potential in soft robotics and biomedical applications. However, existing soft-magneto-electrical devices would have limited hybrid functions and suffer from damaging stress concentrations, delamination or material
In a DC discharge field, the electric field force always dominates over that of the J×B acceleration, and the plasma is nearly collisionless, and yet the effect of the Lorentz force is clearly demonstrated. The computed result generally overpredicts the pressure measurement, and the data also ...