Magnetomechanical accelerometer based on magnetic tunnel junctions
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Altres documents de l'autoria: Meo, Andrea; GARESCI', FRANCESCA; Lopez-Dominguez, Victor; Rodrigues, Davi; Raimondo, Eleonora; Puliafito, Vito; Khalili Amiri, Pedram; Carpentieri, Mario; Finocchio, Giovanni
Metadades
Mostra el registre complet de l'elementcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/160292
comunitat-uji-handle3:10234/160293
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INVESTIGACIONMetadades
Títol
Magnetomechanical accelerometer based on magnetic tunnel junctionsAutoria
Data de publicació
2023-09-05Editor
American Physical SocietyISSN
2331-7019Cita bibliogràfica
Meo, A., Garescì, F., Lopez-Dominguez, V., Rodrigues, D., Raimondo, E., Puliafito, V., Khalili Amiri, P., Carpentieri, M. & Finocchio, G. (2023). Magnetomechanical Accelerometer Based on Magnetic Tunnel Junctions. Physical Review Applied, 20(3), 034003.Tipus de document
info:eu-repo/semantics/articleVersió
info:eu-repo/semantics/acceptedVersionParaules clau / Matèries
Resum
Accelerometers have widespread applications and are an essential component in many areas, such as automotive, consumer electronics, and industrial applications. Most commercial accelerometers are based on a microele ... [+]
Accelerometers have widespread applications and are an essential component in many areas, such as automotive, consumer electronics, and industrial applications. Most commercial accelerometers are based on a microelectromechanical system (MEMS) that is limited in downscaling and power consumption. Spintronics-based accelerometers are proposed as alternatives; however, current proposals suffer from design limitations that result in reliability issues and high cost. Here, we propose spintronic accelerometers with magnetic tunnel junctions (MTJs) as building blocks, which map accelerations into a measurable voltage across the MTJ terminals. The device exploits elastic and dipolar coupling as a sensing mechanism and the spintronic diode effect for the direct readout of acceleration. The proposed technology represents a potentially competitive and scalable solution to current capacitive MEMS-based approaches that could lead to a step forward in many of the commercial applications. [-]
Publicat a
Physical Review Applied, Vol. 20, Iss. 3 (September 2023)Entitat finançadora
Italian Ministry of University and Research | European Union | National Science Foundation (NSF)
Codi del projecte o subvenció
PRIN 2020LWPKH7 | 101070287 | award num. 2203242.
Títol del projecte o subvenció
SWANon- chip — HORIZON-CL4-2021-DIGITAL-EMERGING-01
Drets d'accés
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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