Asymmetric giant magnetoimpedance effect created by micro magnets
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.01.034
Abstract: Abstract Asymmetric giant magnetoimpedance (AGMI) effect has been investigated in as-prepared and current annealed amorphous (Co0.9Fe0.05Ni0.05)75Si15B10 ribbons. Asymmetry was created by micro magnets. Different numbers of magnets were used and it was found that increasing… read more here.
Keywords: asymmetric giant; effect; created micro; micro magnets ... See more keywords
Probing dynamics of micro-magnets with multi-mode superconducting resonator
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5025028
Abstract: In this work, we propose and explore a sensitive technique for investigation of ferromagnetic resonance and corresponding magnetic properties of individual micro-scaled and/or weak ferromagnetic samples. The technique is based on coupling the investigated sample… read more here.
Keywords: micro magnets; probing dynamics; superconducting resonator; resonator ... See more keywords
Temperature stable rare earth magnetic powder Sm-Fe-N based micro magnets with remanence enhanced by easy axis alignment and its application in MEMS actuator
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Micromechanics and Microengineering"
DOI: 10.1088/1361-6439/abfeb3
Abstract: In this paper, we report an actuator with a magnet made of novel rare earth magnetic powder Sm-Fe-N with diameter of 2 µm to 5 µm. Micro magnets were fabricated by mixing the magnetic powder… read more here.
Keywords: magnetic powder; earth magnetic; rare earth; powder ... See more keywords
Formation of asymmetric giant magnetoimpedance in amorphous ferromagnetic wires by micro magnets
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Express"
DOI: 10.1088/2053-1591/aacb13
Abstract: Asymmetric giant magnetoimpedance (AGMI) was created using two micro magnets placed at 1 cm away from the ends of amorphous ferromagnetic non-magnetostrictive (Fe0.06Co0.94)72.5Si12.5B15 wire. At low frequencies, single-peak behaviour of the AGMI was observed, and… read more here.
Keywords: asymmetric giant; formation asymmetric; micro magnets; amorphous ferromagnetic ... See more keywords