3 papers
cond-mat.mtrl-sci2025
Operation Regimes and Design Principles of Delta-E Effect Sensors
Fatih Ilgaz, Elizaveta Spetzler, Patrick Wiegand +3
Delta-E effect-based magnetoelectric sensors have emerged as promising technology for detecting weak magnetic fields at low frequencies. However, the performance of such sensors re…
cond-mat.mtrl-sci2025
Magnetic Field-Controlled Mixed Modulation in Magnetoelectric Sensors
Elizaveta Spetzler, Benjamin Spetzler, Dennis Seidler +6
Magnetoelectric (ME) magnetic field sensors commonly rely on one of the two modulation principles: the nonlinear dependence of magnetostrictive strain on the applied field or the s…
physics.app-ph2025
Modeling of High-Sensitivity SAW Magnetic Field Sensors with Au-SiO2 Phononic Crystals
Mohsen Samadi, Jana Marie Meyer, Elizaveta Spetzler +4
The development of magnetic field sensors with high sensitivity is crucial for accurate detection of magnetic fields. In this context, we present a theoretical model of a highly se…