KSCI-HLEF1 Klinger Scientific Hall Effect Complete Set Up

Klinger Scientific Hall Effect Complete Set Up The Hall Effect is the generation of a side-to-side voltage in a conductor or semiconductor carrying a current when it is placed in a magnetic field. The effect is widely used in magnetic field sensors. It is associated with several well-known systematic errors, some of which can be eliminated by special measurement techniques. This Hall Effect Apparatus consists of a mounted n-type semiconductor chip on a traverse mechanism, a pair of coils, relay-controlled reversing switches, and a control unit with connecting cords. • Explores the Hall Effect in a GaAs semiconductor • Explores systematic errors and their elimination • Determines the conductivity of the semiconductor • Uses the semiconductor to plot the coils’ magnetic field Features: • n-type GaAs Hall sensor chip • Helmholtz coil pair 75mm effective diameter, 11.25mT central mag-netic induction at 0.5A • Two-axis mechanical traverse for field plotting • Constant current sources for ma