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Photo-Luminescence Measurement System for Material Characterization

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The Photoluminescence (PL) Measurement System is located at the University of Arkansas Pine Bluff.

Temperature-Dependent PL Setup

    • Argon-Ion Laser source for pumping
    • He-Ne laser Option, and various Semiconductor lasers.
    • Helium Cooled closed system Cryostat
    • Genesis helium cooled cryostat with Vacuum Pump, Model E2M1.5, and variable temperature from 4K-Room Temperature
    • Photo Multiplier Tube (PMT) with cooled Tube Housing, Model: PC202CE
    • High Voltage DC Power Supply from Horiba for PMT, model 1460SPS / No.081043
    • Locking Amplifier, 2847A03389
    • Horiba Symphony controller
    • Computerized Spectrometer from Horiba, Model, TRIAX 550
    • Horiba Cooled CCD detector with 1024×256-resulotion
    • High Voltage Power Supply Hamamatsu C4840-01