Results 91 to 100 of about 1,620 (204)

Condensed Matter in Energy, Environment, and Beyond

, 2019
Advances in Condensed Matter Physics, Volume 2019, Issue 1, 2019.
Hong Fang, Jiajie Zhu, Juncheng Zhang
wiley   +1 more source

The Disturbing Effect of the Stray Magnetic Fields on Magnetoimpedance Sensors

Sensors, 2016
The disturbing effect of the stray magnetic fields of Fe-based amorphous ribbons on the giant magnetoimpedance (GMI) sensor has been investigated systematically in this paper.
Tao Wang, Yong Zhou, Chong Lei, Shaotao Zhi, Lei Guo, Hengyu Li, Zhizheng Wu, Shaorong Xie, Jun Luo, Huayan Pu   +9 more
doaj   +1 more source

Modeling of asymmetric giant magnetoimpedance in amorphous ribbons with a surface crystalline layer

, 2005
A model describing the asymmetric giant magnetoimpedance (GMI) in field-annealed amorphous ribbons is proposed. It is assumed that the ribbon consists of an inner amorphous core and surface hard magnetic crystalline layers.
Chen, CheolGi Kim, Chong-Oh Kim, Jang, Jang, Jang, Kim, Kim, Kim, Kitoh, Knobel, Kraus, Kraus, Machado, Makhnovskiy, Makhnovskiy, N.A. Buznikov, Panina, Rheem, Seok-Soo Yoon, Shalyguina, Shalyguina, Song, Usov, Vazquez   +24 more
core   +1 more source

Effect of multilayer structure parameters on magnetoimpedance ratio with low frequency measurements

Journal of Physics: Theories and Applications, 2020
The magneto-impedance of the NiFe thin films is experimentally dependent on their structure. The multilayer structures of [NiFe/Cu]4 and [NiFe/Cu]2/Cu/[NiFe/Cu]2 on the meander structure PCB Cu substrate in this study were deposited using the ...
Vina Oktaria, Candra Tirta Putra, Artono Dwijo Sutomo, Utari Utari, Budi Purnama   +4 more
doaj   +1 more source

Metal-to-glass ratio and the Magneto-Impedance of glass-covered CoFeBSi microwires at high frequencies

, 2004
High frequency [1-500 MHz] measurements of the Magneto-Impedance (MI) of glass-covered Co$_{69.4}$Fe$_{3.7}$B$_{15.9}$Si$_{11}$ microwires are carried out with various metal-to-wire diameter ratios.
Fessant, A., Gieraltowski, J., Tannous, C., Valenzuela, R.   +3 more
core   +1 more source

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  

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

Exploring the temperature dependence of magnetic properties and magnetoimpedance effect in Co-rich microwires

Journal of Science: Advanced Materials and Devices
We studied the temperature dependence of the magnetic properties and giant magnetoimpedance, GMI, effect in as-prepared and annealed Co69.2Fe3.6Ni1B12.5Si11Mo1.5C1.2 glass-coated microwires with nearly-zero magnetostriction.
P. Corte-Leon, I. Skorvanek, F. Andrejka, M. Jakubcin, V. Zhukova, A. Zhukov   +5 more
doaj   +1 more source

On Influence of Magnetic Fields and Excitation Conditions on the Magnetization Distribution in Microwire Magnetoimpedance Element [PDF]

, 2014
One of important condition for the successful development of effective magnetic field sensors based on amorphous ferromagnetic microwires is to identify factors affecting the reversal processes in the surface layer of the magnetoimpedance wire. In
Kostishyn, V.G., Morchenko, A.T., Panina, L.V.   +2 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