Magnetoresistance Setup (Research Model), MRX-RMN/ MRX-RMC

Product Description

Magnetoresistance Setup (Research Model), MRX-RMN/ MRX-RMC

It is noticed that the resistance of the sample changes when the magnetic field is turned on. The phenomenon, called magnetoresistance, is due to the fact that the drift velocity of all carriers is not same. With the magnetic fieldon; the Hall voltage V=E t=| x | compensates exactly y v H 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.

Experimentental Set-up for Magnetoresistance The set-up consists of the following:

• (i)   Four Probe Arrangement suitable for MRX-Research, FPA-MRX-RM
  
• (ii)  Sample: Ge Crystal (n-type), Sample: Bismuth, MRB-SBi
• (iii)  Hall Probe Multipurpose Stand, HPS
• (iv)  Control Unit of Four Probe Setup, DFP-RM-200N
• (v)  Electromagnet, EMU-75
• (vi)  Constant Current Power Supply, DPS-175-C2
• (vii)  Digital Gaussmeter, DGM-202-C1
• (viii)  Computer Aided Measurement Module, SES-CAMM      (optional extra)
• Complete in all respect

Advanced Magnetoresistance Analysis

The MRX-RMN/ MRX-RMC Magnetoresistance Setup is engineered to facilitate in-depth study of magnetoresistance in diverse materials. Its digital interface enhances measurement precision and user accessibility. Designed for rigorous laboratory use, this instrument offers exceptional durability and consistency in experimental results, making it a preferred choice for both academic and industrial research applications.


Reliable Performance for Laboratories

Constructed from top-grade electronics, the setup ensures stable operation and robust performance. Its substantial weight and sturdy design provide stability during experiments, while its manufacturer's commitment to quality guarantees long-term reliability. This equipment is suitable for frequent laboratory use thanks to its ease of operation and minimal maintenance requirements.