Magnetostrictive Property Measurements TRIZ Cases
- Mesh-Patterned Magnetostrictive Film for Low-Field Response
Mesh-like Fe-rich regions lower the magnetic field threshold and raise magnetostriction for faster response and higher conversion efficiency.
- U-Mode Magnetostrictive Sensors for Weak Magnetic Fields
A cantilevered magnetostrictive strip and contactless induction coil improve signal detection by targeting U-mode resonance.
- Pipeline Obstruction Location via Magnetic Field Stress Detection
Pressure cycling alters pipe wall stress, shifting the surrounding magnetic field. Magnetometers detect these shifts to locate obstructions without excavation.
- Phased Set-Reset Magnetoresistive Sensor for Low Power
Sequential domain alignment via phased set-reset signals reduces power consumption and simplifies metal routing in magnetoresistive sensors.
- Current Sensor with Segmented Conductive Element for Multi-Branch Measurement
A current sensor uses a segmented conductive element and multiple magnetic field sensors to detect branch currents simultaneously.
- Magnetostrictive Layer System with Optimized Exchange Bias
Optimizing the angle between the exchange bias field and magnetostriction direction maximizes the piezomagnetic coefficient while minimizing stray fields.
- Multiferroic Resonant MEMS Magnetometer Strain Modulation
A multiferroic resonant MEMS magnetometer uses strain modulation to upconvert low-frequency magnetic fields for high sensitivity detection.