HALL EFFECT NMI HEMS
The ezHEMS is an integrated system designed for precise measurement of electrical properties including resistivity, Hall coefficient, carrier concentration, and mobility. It supports both 4-contact Van der Pauw and 6-contact Hall Bar configurations without hardware changes.
Operating within a temperature range of 80 K to 770 K and magnetic field up to 8000 G, the system enables advanced material characterization such as I–V, R–T, and magneto-resistance measurements. Powered by LabVIEW-based software, ezHEMS offers fully automated operation, real-time data visualization, and efficient data processing.
It is widely used in semiconductor research, thin film studies, and quality control applications, supporting materials such as Si, GaN, SiC, and other advanced compounds.