SpinField-2D is Micro Magnetics' two dimensional magnetic field platform. It's used to generate a two-dimensional magnetic field of arbitrary direction and strength. The platform consists of a pair of orthogonal electromagnets capable of generating two independent magnetic fields along the X- and Y-axis. Sample space is a square of 1.5" x 1.5".
Features:
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High quality soft iron C-frame construction for minimizing magnetic hysteresis.
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Adjustable pole gaps for balancing sample space and field strength.
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Finite-element designed platform for enhanced field uniformity.
- Excellent thermal management for ambient operation without additional cooling system.
Applications:
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Magnetic sensor characterization
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Research on magnetic properties of thin films, crystals, devices
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Research on spintronics
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Bio-magnetic applications in magnetic immunoassay, magnetic separation
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Magneto-optics
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Magnetic hysteresis loop measurement
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Ordinary and extraordinary Hall effect measurement
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Magnetic biasing for sensors and other devices
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Non-destructive evaluation based on eddy current sensing
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Using rotating field to remotely control magnetic particles
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Ferromagnetic resonance
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EPR/NMR spectroscopy
Specifications:
| Electromagnet Specifications | |
| Pole Diameter: | 1.06 inches |
| Pole Gap: | 1.8 inches |
| Dimensions: | |
| Diameter: 8.5 inches, 8" w/o cover | |
| Height: 6.5 inches | |
| Weight: | 21 lbs (9.5 kg) |
| Resistance of Coils: | 48 ohms (nominal) |
| Maximum Current: | 1 Amp (sustained) |
| Magnetic Field per Amp: | |
| X-Axis: 343 G | |
| Y-Axis: 337G | |
| Cooling: | Ambient |
| X-Y Magnetic Field Sensors Specifications | |
| Supply Voltage (Vcc): | 3VDC (2.5-3.5V) |
| Supply Current: | 6 mA |
| Output Saturation: | Vcc-0.1V |
| Sensitivity: | 10 mV/G |
| Quiescent Output: | 0.5 x Vcc |
| Noise: | 80 mV (peak-to-peak) |