Advanced Method for Magnetic Microwires Noise Specification

Tuneable Composites Containing Magnetic Microwires

GMI Effect of Ultra-Soft Magnetic Soft Amorphous Microwires

In this paper we experimentally studied GMI effect and soft magnetic behavior of Co-rich microwires. Correlation between magnetoelastic anisotropy and magnetic field dependences of diagonal and off-diagonal impedance components are observed. Low field GMI hysteresis, explained in terms of magnetoelastic anisotropy of microwires, has been suppressed by the bias current.

Correlated Magnetic Noise in the Advanced LIGO Detector

A stochastic gravitational wave background is expected to arise as the result of many overlapping, individually indistinguishable sources. Such a background is measured by correlating the strain signal in two detectors like those part of the Laser Interferometer Gravitational Wave Observatory (LIGO). The two detectors must be sufficiently far apart to minimize common noise sources, which create...

Microwave Tunable Composites with Melt- Extracted Magnetic Microwires

1 General Introduction A key to the realization of effective microwave tunable devices, among others, is to develop adaptive materials with superior adjustability of electromagnetic parameters. Since there are two fundamental electromagnetic parameters, namely, permittivity and permeability, the tunable property can then be readily approached by manipulating (i) permittivity directly via the el...

Conveyor Noise Specification and Control

Large, outdoor Belt Conveyor Systems for bulk materials are major sources of industrial noise and frequently become an environmental emissions issue for many existing and proposed plants. Deficiencies in the industry’s understanding of the complex, underlying conveyor noise generating mechanisms has meant there are relatively few practical and cost-effective noise management strategies. On the ...