Semiconductor/Solar Cell Characterization Station

Measurement Chamber (Signatone model)



probe station
  • 6" variable temperature chuck (10-200°C)
  • Standard or Kelvin probe options
  • Black box for dark measurements
  • Red, green and blue LED light sources
  • Standard cells installed for light calibration


Solar Simulator (Thermo-Oriel 1kW model 91192)



solar simulator
  • Ozone-free Xenon lamp
  • 4" diameter collimated beam
  • Variable power supply
  • AM1.5 and AM0 filters
  • Serial computer interface


Source Measure Units (Keithley models 236 & 238)



instrumentation
  • 10 fA, 10 mV max resolution
  • DC, linear stair, log stair, and pulse sweeps
  • Line cycle integration and filtering option
  • GPIB interface

LCR Measurement System (HP model 4274A)

  • 100Hz-100kHz
  • 0-100V bias option
  • GPIB interface

Digital Oscilloscope (Tektronix model TDS 220)

  • 100 MHz bandwidth
  • 5 ns/div to 5 s/div sweeps
  • GPIB interface



Computer Interface



Labview interface
  • GPIB computer/instrumentation interface
  • Fully automated LabView control programs

Theme based off Danetsoft. Site by Hawaii Web Consulting