Evaporation is a common method of thin-film deposition.
The source material is heated and evaporated in a vacuum.
The vacuum allows vapor particles to travel directly to the substrate, where they deposit solid thin films.
Because of relatively simple equipment & technology, and very pure thin films can be obtained, evaporation technology are widely used in semiconductor, electronic, optics and packaging fields.
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|Size:||dia6x6mm, dia3x6mm,dia3x3mm,or as your request|
|Packing:||Vacumm sealed, wooden case|