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Home » Products » Laboratory Equipments » Magnetoresistance in Bismuth, MRB-11

Magnetoresistance in Bismuth, MRB-11

Magnetoresistance in Bismuth, MRB-11
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Product Code : MRB-11
Brand Name : SES
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Set/Sets,
  • Price Range
  • 122800.00 - 144900.00 INR
Product Specifications
  • Usage
  • Laboratory Experiment
  • Weight
  • 130 Kg Kilograms (kg)
  • Color
  • Grey
  • Material
  • Electronics
  • Application
  • Laboratory Experiment
  • Warranty
  • 1 Year
Product Description

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 the carriers is not same. With the magnetic field on; the Hall voltage V = Eyt = v -H compensates exactly the Lorentz force

for carriers with the average velocity; slower carriers will be over compensated and faster one undercompensated, 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 defined 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:

  • Hall Probe: Bismuth
  • Constant Current Source, CCS-01
  • Digital Microvoltmeter, DMV-001
  • Electromagnet, EMU-75
  • Constant Current Power Supply, DPS-175
  • Digital Gaussmeter, DGM-102
Trade Information
  • Payment Terms
  • Cheque, Cash in Advance (CID), Telegraphic Transfer (T/T), Delivery Point (DP), Cash Advance (CA), Cash on Delivery (COD), Cash Against Delivery (CAD)
  • Supply Ability
  • 100 Per Month
  • Delivery Time
  • 1 Week
  • Sample Policy
  • Contact us for information regarding our sample policy
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001: 2015 CE

SES INSTRUMENTS PVT. LTD.
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