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Analog lock-in amplifier design using subsampling for accuracy enhancement in GMI sensor applications
(MDPI, 2023)
Artículo / Artikulua,
A frequency downscaling technique for enhancing the accuracy of analog lock-in amplifier
(LIA) architectures in giant magneto-impedance (GMI) sensor applications is presented in this
paper. As a proof of concept, the ...
Non-linear GMI decoding in 3D printed magnetic encoded systems
(Elsevier, 2023)
Artículo / Artikulua,
The nonlinear giant magnetoimpedance (GMI) effect was explored as a highly sensitive sensing technology in 3D-printed magnetic encoded systems. Magnetic nanoparticles with low (magnetite, Fe3O4) and high (Co ferrite, ...
Monitoring structural transformations in metamagnetic shape memory alloys by non-contact GMI technology
(IOP Publishing, 2023)
Artículo / Artikulua,
Different applications based on metamagnetic shape memory alloy (MSMA) require monitoring the evolution of the martensitic transformation (MT) to optimize the actuation mechanism. To avoid interaction with the active ...