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Environmental Scanning Electron Microscopy (ESEM)
FEI Quanta 200 ESEM/VPSEM Microscopes
FEI Quanta 200
Instrument Calendar: FEI Quanta 200 features:
  • High resolution, high output thermal field emission microscope with 3-5 nm resolution
  • Quantitative 3 dimensional stereo and "tri-ocular" imaging and visualization with profile, area, volume, roughness and waviness tools
  • High sensitivity (18mm dia.) backscatter (BSE) detector for atomic number contrast
  • High sensitivity panchromatic cathodo-luminescence (CL) system
  • Thermo high speed 30 sq. mm. SDD EDS for spectrum imaging and phase analysis
  • HKL electron backscatter detection (EBSD) system for orientation imaging and texture mapping of crystalline and polycrystalline materials
  • Variable pressure mode for uncoated non-conductive samples
  • ESEM mode and Peltier cold stage for wet samples (above the partial pressure of water)
  • Hot stage (to 1000C) for in situ annealing experiments
  • Peltier STEM stage for particle imaging
Typical Applications:
  • Electron beam lithography, polycrystalline textures and orientation, nanotechnology, paleontology, anthropology, igneous petrology.
 
 
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