A6.4 - Flexible Magnetoresistive Sensors for Novel Applications
- Event
- SMSI 2025
2025-05-06 - 2025-05-08
Nürnberg - Band
- Lectures
- Chapter
- A6 - Flexible Sensors
- Author(s)
- A. Nicolicea, M. Pelkner, M. Melzer - Bundesanstalt für Materialforschung und -prüfung, Berlin (Germany), E. Oliveros-Mata, Y. Zabila, D. Makarov - Helmholtz-Zentrum Dresden-Rossendorf e.V., Dresden (Germany)
- Pages
- 69 - 70
- DOI
- 10.5162/SMSI2025/A6.4
- ISBN
- 978-3-910600-06-5
- Price
- free
Abstract
Recent developments in flexible electronics have lead to the appearance of flexible magnetic field sensors produced by thin-film deposition on flexible substrates which show promising capabilities for applications such spatial navigation, micro-fluidic particle detection, biomedical applications, intelligent textiles and non-destructive testing. In this work flexible anisotropic magnetoresistive sensors were used to scan curved and flat ferromagnetic samples with reference defects. Defects with depths down to 110 μm were detected with an signal-to-noise ratio of 2.7. A 2D magnetometer mapping of the surface of the samples was also obtained.