Electromagnetic Shielding (EMI/ EMS)

EMI or EMS is of importance for consumer electronics, inudstrial and medical applications. Radio-frequency (RF) or electromagnetic radiation can be blocked basically by two types of coatings:

  • Conductive films
  • Magnetic films


  • Sheet resistance
  • Conductivity
  • Thickness
  • Homogeneity
  • Shielding behaviour at certain frequencies


  • Deposition process control
  • Quality control


  • Foil
  • Plastics
  • Glass


  • S2S
  • R2R


  • In-vacuo/ In-situ
  • Ex-vacuo/ Ex-situ
  • Wet and dry
  • Inline
  • Offline

For characterization of deposition processes in electromagnetic shielding SURAGUS refers to the following products:


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