Results 61 to 70 of about 1,024,016 (151)
Attenuation of Barkhausen Noise Emission due to Variable Coating Thickness
, 2021 Monitoring of the stress state of bridges by the use of the Barkhausen noise technique has been already introduced and this method can be adapted for monitoring of component’s overstressing.
Martin Pitoňák, Katarína Zgútová
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Advanced Materials Technologies, Volume 10, Issue 14, July 22, 2025.Utilizing a novel (Ni81Fe19/Ti)4/Cu/(Ni81Fe19/Ti)4 thin‐film multilayer with low coercive field, low damping and a superior GMI ratio, a compact, low‐noise unbiased FMR‐driven integrated GMI sensor with a superior magnetic noise performance of ≈100 pT/√Hz is first demonstrated, owing to reduced phase noise from well‐defined aligned magnetic domains and
Bin Luo +8 more
wiley +1 more source
AIP Advances, 2021 In order to further improve noise performance and achieve higher sensitivity, we have investigated a highly sensitive MI element by controlling anisotropy, and have analyzed noise components of a MI sensor by using a femto-tesla MI sensor system with a ...
J. Ma, T. Uchiyama
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A High‐Performance Miniaturized Frequency Shift Detection System for QCM‐Based Gravimetric Sensing
Advanced Sensor Research, Volume 4, Issue 5, May 2025.A miniaturized frequency shift detection system based on a phase‐locked loop (PLL) circuit is proposed for simplifying QCM measurement, possessing excellent performance of high sensitivity, resolution, linearity, and accuracy compared with a commercial frequency analyzer.
Chenyang Gao +6 more
wiley +1 more source
Correlation between Barkhausen Noise and plastic deformation in TRIP 800 steel specimens
, 2011 The aim of this study is to contribute to a better understanding of the dependence between Magnetic Barkhausen Noise and the plastic deformation of TRIP 800 steel samples.
Varouti, E, Eirini Varouti
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Magnetic Non-destructive Testing of Plastically Deformed Mild Steel
Advances in Electrical and Electronic Engineering, 2004 The Barkhausen noise analysis and coercive field measurement have been used as magnetic non-destructive testing methods for plastically deformed high quality carbon steel specimens.
Jozef Pala, Jan Bydzovsky, Tibor Smida
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UNIVERSAL INFORMATION-MEASURING SYSTEM FOR THE STUDY OF MAGNETIC PROPERTIES OF FERROMAGNETIC STEELS
Российский технологический журнал, 2016 The article deals with information-measuring system of magnetic noise control stress with the use 3D scanner and advanced microprocessor technology. A block diagram of the device magnetic noise control from signals of Barkhausen jumps and how it works ...
V. V. Filinov +3 more
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Development and Degradation Study of PLA‐Based Medical Implant Markers for Magnetic Particle Imaging
Macromolecular Bioscience, Volume 25, Issue 4, April 2025.Nonpermanent marking technology is needed for medical instruments for accurate visualization in magnetic particle imaging. In this work, markers based on superparamagnetic iron‐oxide nanoparticles (SPIONs) and polylactic acid (PLA) are developed and investigated over a time frame of 28 days.
Patrick N. Elfers +15 more
wiley +1 more source
Barkhausen noise analysis of thin film ferroelectrics
, 2020 International audienceThe first direct Barkhausen noise measurement in a ferroelectric thin film is presented. The Barkhausen noise energy loop is reconstructed from the measured Barkhausen noise and is closely related to the classic ferroelectric P vs E
Keisuke Yazawa +9 more
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Metals, 2018 In many technical fields, high-strength steels like AISI 4140 are commonly used for highly dynamically loaded parts. Increasing demands on weight, performance and efficiency of the automotive industry lead to increasing demands on material properties ...
Nikolas Baak +4 more
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