Accurate, hysteresis-free temperature sensor for health monitoring using a magnetic sensor and pristine polymer

Herein, a novel temperature sensor is proposed employing a planar Hall resistance (PHR) magnetic sensor, a magnet sheet, and an expanding polymer. It features a tunable temperature range, high linear sensitivity, accuracy, and cycling stability through 1000 cycles, and no thermal hysteresis. This ne...

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Detalles Bibliográficos
Autores principales: Jeong, Wooseong, Kim, Mijin, Ha, Jae-Hyun, Binti Zulkifli, Nora Asyikin, Hong, Jung-Il, Kim, CheolGi, Lee, Sungwon
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9061587/
https://www.ncbi.nlm.nih.gov/pubmed/35521182
http://dx.doi.org/10.1039/c8ra10467k
Descripción
Sumario:Herein, a novel temperature sensor is proposed employing a planar Hall resistance (PHR) magnetic sensor, a magnet sheet, and an expanding polymer. It features a tunable temperature range, high linear sensitivity, accuracy, and cycling stability through 1000 cycles, and no thermal hysteresis. This new sensor is promising as a body temperature sensor.

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