Magnetoresistance Experiment System, MRX-01

Product Description

Magnetoresistance Experiment System, Mrx-01

We manufacture, export and supply Magnetoresistance Experiment System to our customers in Roorkee, Uttarakhand, India. It is noticed that the resistance of the sample changes when the magnetic field is turned on. The phenomenon, called magneto resistance, is due to the fact that the drift velocity of all carriers is not same. With the magnetic field on; the Hall voltage V = E t = v H y compensates exactly the Lorentz force for carriers with the average velocity; slower carriers will be over compensated and faster one under compensated, resulting in trajectories that are not along the applied field. This results in an effective decrease of the mean free path and hence an increase in resistivity.

Here the above referred symbols are defines as: v = drift velocity; E = applied electric field; t = thickness of the crystal; H = Magnetic field

DETAILS OF THE EXPERIMENTAL SET-UP

• Four Probe Arrangement, FPA-MRX-02
• Sample: Ge Crystal (n-type)
• Hall Probe Multipurpose Stand, HPS
• Magnetoresistance Setup, DMR-02
• Electromagnet, EMU-50V
• Constant Current Power Supply, DPS-50
• Digital Gaussmeter, DGM-202

Complete in all respect

Precision in Magnetoresistance Experiments

MRX-01 offers state-of-the-art digital measurement of magnetoresistance, enabling laboratories to conduct accurate and repeatable experiments. Its digital display and robust electronic build minimize errors, ensuring clarity and confidence in reported data. This system is particularly beneficial for institutions focused on magnetic properties of materials and electronic device research.


Reliable & Durable Laboratory Instrumentation

Weighing 60 kilograms, the MRX-01 provides a stable and solid setup, minimizing vibrations during sensitive experiments. Its construction from high-quality electronics supports consistent performance over prolonged usage, making it a dependable asset for repeated laboratory testing.