China Wholesale Pulsed NMR Factory – LADP-8 Magnetoresistance & Giant Magnetoresistance Effect – Labor
China Wholesale Pulsed NMR Factory – LADP-8 Magnetoresistance & Giant Magnetoresistance Effect – Labor Detail:
Experiments
1. Understand magneto-resistance effects and measure the magnetic resistance Rb of three different materials.
2. Plot diagram of Rb/R0 with B and find the max value of resistance relative change (Rb-R0)/R0.
3. Learn how to calibrate magneto-resistance sensors & calculate the sensitivity of three magneto-resistance sensors.
4. Measure the output voltage and the current of three magneto-resistance sensors.
5. Plot the magnetic hysteresis loop of a spin-valve GMR.
Specifications
Description | Specifications |
Multilayer GMR sensor | linear range: 0.15 ~ 1.05 mT; sensitivity: 30.0 ~ 42.0 mV/V/mT |
Spin valve GMR sensor | linear range: -0.81 ~ 0.87 mT; sensitivity: 13.0 ~ 16.0 mV/V/mT |
Anisotropic magnetoresistance sensor | linear range: -0.6 ~ 0.6 mT; sensitivity: 8.0 ~ 12.0 mV/V/mT |
Helmholtz coil | number of turns: 200 per coil; radius: 100 mm |
Helmholtz coil constant current source | 0 – 1.2 A adjustable |
Measurement constant current source | 0 – 5 A adjustable |
Product detail pictures:
Related Product Guide:
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By Frank from Algeria - 2017.06.16 18:23
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Patricia from Sri Lanka - 2018.11.28 16:25
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