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

Title
Accurate, hysteresis-free temperature sensor for health monitoring using a magnetic sensor and pristine polymer
Authors
Jeong, WooseongKim, MijinHa, Jae-HyunZulkifli, Nora Asyikin BintiHong, Jung-IlKim, CheolGiLee, Sungwon
DGIST Authors
Hong, Jung-IlKim, CheolGiLee, Sungwon
Issue Date
2019-03
Citation
RSC Advances, 9(14), 7885-7889
Type
Article
Article Type
Article
Keyword
Hysteresis; Magnetic sensors; Cycling stability; Hall resistance; Health monitoring; Hysteresis free; Linear sensitivity; Pristine polymers; Temperature range; Thermal hysteresis; Temperature sensors
ISSN
2046-2069
Abstract
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. © The Royal Society of Chemistry.
URI
http://hdl.handle.net/20.500.11750/9746
DOI
10.1039/C8RA10467K
Publisher
Royal Society of Chemistry
Related Researcher
  • Author Kim, CheolGi Lab for NanoBio-MatErials & SpinTronics(nBEST)
  • Research Interests Magnetic Materials and Spintronics; Converging Technology of Nanomaterials and Biomaterials; Bio-NEMS;MEMS
Files:
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Collection:
Department of Emerging Materials ScienceQuantum Electric & Magnetic Materials Laboratory1. Journal Articles
Department of Emerging Materials ScienceLab for NanoBio-Materials & SpinTronics(nBEST)1. Journal Articles
Department of Emerging Materials ScienceBio-Harmonized Device Lab1. Journal Articles


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