Magnetic Resonance in Metal–Insulator Nanogranular Composites with Paramagnetic Ions in an Insulating Matrix

Дровосеков, А. Б.; Крейнес, Н. М.; Kovalev, O. A.; Ситников, А. В.; Николаев, С. Н.; Rylkov, V. V.

doi:10.1134/s1063776122060024

Cited by 4 publications

(1 citation statement)

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“…All important magnetic material parameters (power loss, magnetic conductivity, hysteresis, etc.) depend on the magnetic eld intensity H and the magnetic induction intensity B [1][2][3]. When the tested signal is relatively weak, a coil or a Hall sensor is used to measure the magnetic eld intensity H, which is measured as the tangential eld component near a magnetized body.…”

Section: Introductionmentioning

confidence: 99%

Terfenol-D’s induction magnetic field in the case of electromagnetic drive GMA

Wei

2023

Preprint

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Under the role of applied magnetic field, different values and directions of magnetic induction intensity will be produced in different sections of the magnetostrictive material (Terfenol-D) in GMA (giant magnetostrictive actuator). When mono-coil is used to measure the magnetic induction intensity of the magnetostrictive material, measures must be taken to reduce the influence of the coil on the magnetic induction intensity. The method proposed in this paper can accurately measure the magnetic induction intensity of magnetostrictive material, it uses multi-coils to create the most suitable near-zero magnetic field at the detecting points, so as to reduce the influence of the coils on the magnetostrictive material itself and realize the accurate measurement of magnetostrictive material’s magnetic induction intensity.

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Section: Introductionmentioning

confidence: 99%