Hall Effect Measurement System
The Hall effect is the production of a voltage in a thin slice of semiconductor material when it is simultaneously exposed to an electrical current and a magnetic flux in perpendicular directions to each other. Hall Effect Measurements is typically employed to study the electrical behaviour of semiconducting materials especially thin films. The electrical parameters such as carrier concentration, mobility and resistivity/conductivity can be derived from this instrument.
MAKE : ECOPIA, SOUTH KOREA
MODEL NUMBER : HMS-7000
Technical Specifications:
- Prediction of the type of conduction (n or p type)
- Measurement of hall effect using Vander pauw configuration
(metal contacts at four corners of 1cm2 samples) - Current Range: 1 nA to 20 mA
- Magnetic Field: 0.544 Tesla
- HT mode: RT to 500 °C
- Preferred sample Dimension: 1 cm x 1 cm
- Pellets with good semiconducting nature are also allowed
Consultancy Charge Details:
| Type | Internal(Student & Staff) (Rs.) | External Educational Institution / R&D) (Rs.) | Industry(Rs.) |
| RT Measurements | 575 | 690 | 865 |
| HT Measurements | 865 | 1035 | 1437 |
User Instuctions & Consultancy Form
Staff-Incharge:
Dr. P. Vengatesh, Assistant Professor (Research)
Dr. Shyju T S, Associate Professor (Research)
Contact Details:
| Email ID | : | shyju@sathyabama.ac.in / vengatesh.irc@sathyabama.ac.in |
| Phone No. | : | Dr. Shyju T S (+91- 9941655429) Dr. P. Vengatesh (+91-9965624377/9443109774) |