Hall effect measurement system DX-9000 series

resistivityconductivityconductivity

The DX-9000 series electrical transport property measurement system is a fully automated test system that integrates Hall effect, magnetoresistance, variable temperature resistance, I-V characteristics and other tests. The system considers issues that users often overlook, such as integration, shielding and anti-interference capabilities, test circuit and sample resistance range matching. Electrical measuring instruments from Keithley in the United States are selected. The magnetic field adopts electromagnets or liquid helium-free superconducting magnets according to user needs. It is equipped with a smart measuring sample rod and quick-plug sample card, plus fully automated special testing software, making the operation more user-friendly. , allowing users to quickly and conveniently conduct electrical transportation tests and obtain accurate and reliable data. In addition, the DX-9000 series electrical transport property measurement system has a variety of high and low temperature environment options, which is a powerful tool for scientific researchers to study the electrical transport properties of materials. Functions of electrical transport property measurement system • Can measure the Hall effect, R-H characteristics, R-T characteristics and I-V characteristics (resistivity); • Parameters can be derived: sheet resistance, resistivity, Hall coefficient, Hall mobility, carrier concentration and conductivity type; • Curves can be drawn: The above parameters change curve with temperature or magnetic field; I-V characteristics - I-V characteristic curves under different magnetic fields and different temperatures;