Magnetic device

Scanning Conditions
- System : NX20
- Lift Height : 50nm
- Scan Mode: MFM
- Scan Rate : 0.3Hz
- Scan Size : 20μm×20μm
- Pixel Size : 512×256
- Cantilever : PPP-MFMR (k=2.8N/m, f=75kHz)
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