GB-Newcastle upon Tyne: T23/0125 - Hall Effect System

We are looking to acquire a Hall effect system to measure resistivity/conductivity, carrier mobility and carrier concentration and type in semiconductor thin films. The system must be well suited to measure transparent conductive oxides as well as solar absorbers such as Sb2(S, Se)3, Cu2ZnSn(S, Se4) and related materials typically deposited on glass substrates.

The system should be compact and benchtop and capable of reliably measuring thin film samples in van der Pauw mode with low mobility down to 0.01 cm cm2/V. s with resistances from 10 m-ohm to 1 giga-ohm without compromising the measurement quality of samples with high mobility.