CustomFunction

The Evaluation module is designed to allow users to load their own python function and hand over measurement values. The main purpose is to hand over measurement data from multiple modules to a function which takes care about calculating all necessary parameters and about data processing.

Application

• Data smoothing
• Repetitive curve fitting and extraction of fit parameters
• Parameter extraction
• Specializing a measurement setup to certain needs
• pre-evaluation of the data

Examples

• Characteriztion of field-effect transistors: Transfer characteristics are measured in the linear regime. Current and voltage measurement data is handed over to the Evaluation module where charge carrier mobility and threshold voltage is extracted.
• Characterization of LEDs: Spectra and current-voltage characteristics can be handed over to the Evaluation module to calculate several device efficiency parameters.