How Plasma-Enhanced Surface Modification …

Ubstrate materials and the adhe-sives employed for attachmentoften do not possess the needed physicalor chemical properties to allow for goodadhesion, and require Surface Surface Modification involvesthe interaction of the plasma-generatedexcited species with a solid interface. Theplasma process results in a physical and/or chemical Modification of the first fewmolecular layers of the Surface , whilemaintaining the properties of the materials employed in themicroelectronics and optoelectronicsindustries include ceramics, glass, polymersand metals such as gold, copper, alu-minum, nickel, palladium, tungsten, andsilver. The effectiveness of the plasma onthese complex interfaces is determined bythe plasma source gases, the configurationof the plasma system and the plasmaoperating Modification processes can beclassified into four categories: Contamination Removal Surface Activation Etch Cross LinkingSelection of a specific process is deter-mined by the physical and chemical com-position of the material to be processed,as well as by the ensuing process plasma process and the subsequentprocessing steps must also be Modification is often sensitiveto time a

ubstrate materials and the adhe-sives employed for attachment often do not possess the needed physical or chemical properties to allow for good

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