High Resolution Transmission Electron Microscope

09/11/2021 - 04:34 PM 638 views
Technical parameters
  • Accelerating voltage: 200kV
  • Incandescent: LaB6
  • Resolution: 0.24 nm for point; 0.14 nm for lattice constant
  • Scanning TEM: 1 nm of resolution
  • Magnification: 2,000 - 1,500,000
Applications
  • Chracterizing microstructure, morphology, size of matter phases by high resolution transmission electron microscopy (HR - TEM)
  • Chracterizing crystal structures of matter phases by selected region electron diffraction (SEAD)
  • Take pictures of the morphology and size of matter phases using light/dark field scanning transmission electron images
  • Obtaining chemical element distribution spectra of matter phases by energy dispersive X-ray (EDX)
  • Collecting spectra and images of chemical element distribution of matter phases by pixel/line/area/mapping transmitted through scanning combined with scattered energy X-ray (STEM - EDX)
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