Voigt, ClemensClemensVoigtMosch, SindySindyMoschOliveros Mata, Eduardo SergioEduardo SergioOliveros MataMakarov, DenysDenysMakarovSchubert, ConradConradSchubertOtt, MorrisMorrisOttPreußner, ThomasThomasPreußnerVinnichenko, MykolaMykolaVinnichenko2024-06-182024-06-182024https://publica.fraunhofer.de/handle/publica/46980210.3390/proceedings2024097177The experimental approach to the fabrication of flexible anisotropic magnetoresistive (AMR) sensors for magnetic field detection in the mT range is validated. It is based upon a combination of screen printing with high-power diode laser array post-processing, both of which are scalable and high-throughput methods. The whole process chain is evaluated, including powder preparation, paste formulation, screen printing, laser sintering, and characterization of microstructure and magnetoresistive response of the resulting sensors. Using high-quality permalloy powder with platelet geometry, the sensors with an AMR effect of 0.5–0.6% at 2–3 mT were realized on polymer substrates. The further optimization of the sensors’ preparation steps is in progress.enprinted electronicsflexible electronicsanisotropic magnetoresistanceprinted magnetic field sensorsscreen printinghigh-power diode laser array processingjournal article