3 papers
eess.SP2025
Impedance Modeling of Magnetometers: A Path Toward Low-Noise Readout Circuits
Johan Arbustini, Eric Elzenheimer, Elizaveta Spetzler +7
Optimizing sensor readout schemes and integrated circuit designs for both open-loop and closed-loop implementations requires precise modeling and simulation strategies. This study…
physics.med-ph2025
Characterizing Timing Parameters in Commercial SERF-OPM Multichannel Systems for Biomagnetic Field Sensing
Eric Elzenheimer, Hartmut Matz, Jan Zerfowski +6
Spin-Exchange Relaxation-Free Optically Pumped Magnetometers (SERF-OPMs) are increasingly used in multichannel biomagnetic sensing, yet their timing performance remains poorly char…
eess.SP2023
Low Noise Inverse Magnetoelectric Magnetic Field Sensor
L. Thormählen, P. Hayes, E. Elzenheimer +6
In the development of any type of magnetic field sensor based on magnetic films, special consideration must be given to the magnetic layer component. The presented work investigate…