Tunneling magnetoresistance sensors with different coupled free layers
Sign Up to like & getrecommendations! Published in 2017 at "AIP Advances"
DOI: 10.1063/1.4977774
Abstract: Large differences of magnetic coercivity (HC), exchange coupling field (HE), and tunneling magnetoresistance ratio (TMR) in magnetic tunnel junctions with different coupled free layers are discussed. We demonstrate that the magnetization behavior of the free… read more here.
Keywords: coupled free; tunneling magnetoresistance; different coupled; magnetoresistance sensors ... See more keywords
A Magnetic Feedback-Based Δ–Σ Digitizing Interface for Giant Magnetoresistance Sensors
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3201169
Abstract: Giant magnetoresistance sensors are popular for measurement of low magnetic fields due to their low-cost, easy-to-use, high-sensitivity design. However, the GMR sensors exhibit omnipolar, non-linear, and hysteretic voltage versus field characteristics, and operate over a… read more here.
Keywords: digitizing interface; magnetoresistance sensors; magnetic feedback; interface ... See more keywords