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Electrical and Magnetic Characterization Facilities

This laboratory enables advanced analysis of electrical and magnetic properties such as conductivity, permittivity, carrier concentration, mobility, and magnetic hysteresis. It supports temperature-dependent studies and measurements, providing comprehensive insight into material behavior under varied conditions.

Instruments

Solar Simulator

Sciencetech, Class A

Description:

Solar simulator employ a light source with a spectral distribution similar to the natural sunlight used to evaluate characteristics of PV devices

Instruments

Temperature dependent HALL

HCSI, Linseis,Germany

Description:

This is a versatile Hall Effect measurement system designed for characterizing semiconductor materials and devices. It measures key parameters such as Hall constant, charge carrier concentration, Hall mobility, resistivity, and Seebeck coefficient.

Instruments

Impedance Analyser

AMETEK SOLARTRON 1260A

Description:

Impedance analysers are a class of instruments which measure complex electrical impedance as a function of frequency. It is a high-precision impedance and frequency response analyzer renowned for its exceptional accuracy and versatility in electrochemical and materials research.

Instruments

Vibrating Sample Magnetometer (VSM)

7407-S, Lake Shore Manufacturers

Description:

Vibrating Sample Magnetometry (VSM) measures the magnetic properties of materials based on Faraday’s Law of Induction. It detects the induced electric field from a changing magnetic field, providing insights into the material's magnetic behavior.

Instruments

QEM (Quantum Efficiency Measurement System)

PTS GEN-3 IPCE measurement unit, SCIENCETECH, Canada

Description:

The Quantum Efficiency measurement system spans 250 to 2500 nm, using a 150 W Xenon arc lamp as a high-intensity light source. It is capable of measuring solar cells with large capacitance and supports both DC and AC modes for improved versatility and accuracy.

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