Wearable magnetic field sensors for flexible electronics.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 25523752.
- Also identified by DOI 10.1002/adma.201405027 and PMC identifier 4338756.
- Licence recorded as CC BY-NC.
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Abstract
Highly flexible bismuth Hall sensors on polymeric foils are fabricated, and the key optimization steps that are required to boost their sensitivity to the bulk value are identified. The sensor can be bent around the wrist or positioned on the finger to realize an interactive pointing device for wearable electronics. Furthermore, this technology is of great interest for the rapidly developing market of -eMobility, for optimization of eMotors and magnetic bearings.