2D In Plane Vertical Magnetic Probe Station High Precision Optical Probe Station
2D In Plane-Vertical Magnetic Probe Station
The 2D magnetic field probe station PS2DY-MS is a high-precision device specifically developed for room-temperature variable magnetic field electrical testing environments. It supports both in-plane and vertical magnetic field directions, providing a uniform magnetic field environment. Combined with testing source meters and flexible probe configurations, it can perform non-destructive standard tests such as electrical flipping, magnetic moment measurement, and second harmonic on spintronic devices and wafers. PS2DY-MS easily meets high-precision testing needs from research to industry, with high compatibility and upgradeability to ensure efficient and reliable performance in various application scenarios, aiding precise measurement in research and production.
| Equipment Performance Indicator | Description |
|---|---|
| In-Plane Magnetic Field Strength | 800 mT@air gap 12 mm |
| Vertical Magnetic Field Strength | 140 mT |
| Magnetic Field Uniformity | Better than ±1%φ1 mm |
| Magnetic Field Resolution | PID closed-loop feedback regulation, resolution 0.05 mT |
| Air Gap | Adjustable from 0-40 mm |
| In-Plane Magnetic Field Component | Vertical component better than 0.1 mT |
| Sample Displacement Stage | XY-axis displacement ±12.5 mm, displacement adjustment precision 10 μm; T-axis rotation ±5° |
| Probe Seat | 4 groups of DC probes, 1 group of RF probes, 8-pin wire-bonded sample seat |
| Optical Magnification | 0.75 X-5 X |
| Source Meter | SR830, N5173B, Keithley 6221, Keithley 2182A |
| Testing Functions | RH, second harmonic, ST-FMR, spin pumping, with simultaneous in-plane and vertical magnetic fields |
- Magnetoresistance Testing
- Variable Field Second Harmonic Testing
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