Results 101 to 110 of about 2,372 (184)

High Sensitivity Magnetic Sensors Based on Off-diagonal Magnetoimpedance in Amorphous FeCoSiB Wires [PDF]

, 2013
The magnetoimpedance (MI) effect has a potential for the development of high performance magnetic sensors. For sensor applications, off-diagonal configuration is preferable when the MI element is excited by ac current and the output is detected from the ...
Kostishyn, V.G., Morchenko, A.T., Panina, L.V., Ryapolov, P.A., Yudanov, N.A.   +4 more
core  

THE USE OF THE OFF-DIAGONAL MAGNETOIMPEDANCE PHENOMENON TO BUILD SENSORS OF WEAK MAGNETIC FIELDS AND CURRENTS [PDF]

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2013
In the present work, the off-diagonal sensor design was advanced by utilising a complex waveform excitation produced by a microcontroller and applied to a multiple wire magnetoimpedance element.
L.V. Panina, N.A. Yudanov, A.T. Morchenko, V.G. Kostishyn, D.G. Krutogin, A.A. Rudenok   +5 more
doaj  

Detection of weak-order phase transitions in ferromagnets by ac resistometry

, 2003
It is shown that ac resistometry can serve as an effective tool for the detection of phase transitions, such as spin reorientation or premartensitic phase transitions, which generally are not disclosed by dc resistivity measurement.
Fraga G. L. F., Konoplyuk S., T. Abe, T. Takagi, V. V. Khovailo, Zhou Y.   +5 more
core   +1 more source

Stress effect on magnetoimpedance (MI) in amorphous wires at GHz frequencies and application to stress-tunable microwave composite materials

, 2004
The effect of tensile stress on magnetoimpedance (MI) in CoMnSiB amorphous wires at microwave frequencies (0.5-3 GHz) is investigated both experimentally and theoretically.
Chiriac H., Cobeno A. F., D. P. Makhnovskiy, Hauser H., L. V. Panina, S. I. Sandacci   +5 more
core   +1 more source

The influence of the guest cavitations loading degree in fractal nanohybrids GaSe<β-cyclodextrin> on the current passing and polarization processes. The giant “battery spin” effect at room temperature.

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2017
The investigation results of clathrate properties GaSeβ-cyclodextrinFeSO4 of the hierarchical architecture with the fourfold expansion at different degrees of a guest cavitations loading have been presented.
F.O. Ivashchyshyn, I.I. Grygorchak, O.I. Hryhorchak   +2 more
doaj   +1 more source

Analysis of asymmetric property with DC bias current on thin-film magnetoimpedance element

AIP Advances, 2018
We theoretically analyzed the magnetoimpedance profile of a thin-film element with a DC bias current using the bias susceptibility theory and Maxwell’s equations. Although the analysis model predicts that an element with a rectangular cross section shows
Hiroaki Kikuchi, Chihiro Sumida
doaj   +1 more source

Novel magnetoinductance effects in Josephson Junction Arrays: A single-plaquette approximation

, 2008
Using a single-plaquette approximation, novel magnetoinductance effects in Josephson junction arrays (JJAs) are predicted, including the appearance of steps in the temperature behavior of magnetic susceptibility.
Altshuler, Araujo-Moreira, Araujo-Moreira, Bourgeois, Halterman, Ishikaev, Jensen, Kirtley, Korshunov, Li, Martinoli, Meyer, Prozorov, Sergeenkov, Sergeenkov, Sergeenkov, Sergeenkov, Sergei Sergeenkov, Tesei, Wu   +19 more
core   +1 more source

Magnetoimpedance in thulium manganese chalcogenide

Siberian Aerospace Journal
Control of transport characteristics under the influence of a magnetic field is promising from the point of view of creating magnetic field sensors resistant to radiation. The impedance and its components in thulium manganese chalcogenide in the frequency range of 102–106 Hz are studied.
Anton M. Kharkov, Maksim N. Sitnikov, Sergey S. Aplesnin   +2 more
openaire   +1 more source

Desarrollo de set-up experimental para mediciones de magnetoimpedancia [PDF]

, 2011
En este trabajo se explica el efecto de magnetoimpedancia y se presenta un sistema completamente automatizado desarrollado para medir dicha propiedad en cintas e hilos ferromagnéticos.
Conde Garrido, Juan Manuel, Silveyra, Josefina María   +1 more
core  

Giant magnetoimpedance effect and spin accumulation in conjugated polymeric networks with inhomogeneity

AIP Advances
The magnetoimpedance effect allows us to estimate the extent of spin dependent scattering in disordered solids. The change in impedance with respect to applied magnetic field manifests through local change in permeability on the surface and it amplifies ...
Sukhjot Singh, Mallikarjun Rampur, Anjali Chetty, Rajeev Shesha Joshi   +3 more
doaj   +1 more source