The experimental results are automatically calculated by the software, and the bulk carrier concentration, surface carrier concentration, mobility, resistivity, Hall coefficient, magnetoresistance, etc. can be obtained at the same time.

 

The DX-300 Hall effect test system consists of an electromagnet, an electromagnet power supply, a high-precision constant current source, a high-precision voltmeter, a high-precision source meter, a matrix card, a Hall effect sample holder, a three-dimensional micro-probe station, a television microscope, a standard sample, and system software.