Differences between TEM & SEM

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Differences between TEM & SEM

Similarities

  • Greater resolving power due to electron beam having a shorter wavelength than the light microscope.

Differences

  • (TEM) Photomicrograph is produced.
  • Resolving power of TEM is 0.1nm
  • (TEM) flat, 2-D image produced
  • (SEM) 3-D image produced
  • (SEM) has a greater resolving power (20nm)

Overall comparison

The TEM has a lesser resolving power than the SEM.TEM produces 2-D images while SEM producing 3-D images.

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