Instrument Details

Nicolet 6700 research-grade Fourier Transform Infrared (FTIR) Spectrometer

• Standard spectral range: 350/cm to 7800/cm  ( 28.5 microns to 1.28 microns = 1280 nm )
• Spectral resolution as low as 1/cm
• ETC Everglo source
• High resolution dynamically aligned interferometer
• KBr beamsplitter
• Gold-coated optics for high throughput
• Thermoelectrically cooled DLaTGS detector with KBr window
• Liquid nitrogen cooled MCT-A detector with KRS-5 window
• Purged with air filtered to reduce water vapor and carbon dioxide
• Operating and spectral analysis software: OMNIC by Thermo Fisher

Default sampling mode: transmission/absorbance

Sample holder with automatic reference acquisition

Available sampling mode: Attenuated total reflectance (ATR)

Sentech Model SE 910-50 infrared ellipsometer attachment

• Optical path: polarizer-sample-compensator-analyzer
• Variable incident angle between 40 and 90 degrees
• Manual sample tilt and height adjustment
• Illuminated spot size: 2 mm x 5 mm at 70 degree incident angle