Reference: Lab Experiments Journal vol-5, No.1, Page-11
Energy gap of semiconductor using silicon diode
Model: SEG-201
Experiment(s):
Determination of energy gap of a semiconductor sample
Specifications
1. Semiconductor energy gap kit
Voltmeter: 0-20 V Resolution: 0.01 V Ammeter: 0-200 mA Resolution: 0.1 mA Source: Built-in constant current source with variable output current setting Rated Input: 220 V/50 Hz or 110 V/60 Hz Power consumption: <40 W Cabinet: Acrylic body, aluminium bottom Connectors: 2 mm - 2 mm brass molded patch cord
2. Digital thermometer
Range: 300 °C Resolution: 0.1 °C
3. Electric kettle & stand
Kettle capacity: 0.5 L Maximum temperature: 100 °C Stand: Height adjustable and holds test tube with sample and temperature probe