Specific Process Knowledge/Bonding/Eutectic bonding: Difference between revisions

Revision as of 10:46, 13 March 2008 view source Rkc (talk \| contribs) danchip 123 edits New page: ==Eutectic Bonding== Eutectic bonding depends on a formation of an eutecticum in the bond interphase. This makes bonding of two substates by use of eg. a AuSi eutecticum possible at tempe...		Revision as of 10:49, 13 March 2008 view source Rkc (talk \| contribs) danchip 123 edits No edit summary Newer edit →
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	==Eutectic Bonding==		==Eutectic Bonding==

	Eutectic bonding depends on a formation of an eutecticum in the bond interphase. This makes bonding of two substates by use of eg. a AuSi eutecticum possible at temperatures much lower than the actual melting points of either of the two (in this case bonding can be done at around 390<sup>o</sup>)C.		Eutectic bonding depends on a formation of an eutecticum in the bond interphase. This makes bonding of two substates by use of eg. a AuSi eutecticum possible at temperatures much lower than the actual melting points of either of the two (in this case bonding can be done at around 390<sup>o</sup>C). The bonding strecth is quite good, but far from as good as anodic bonding. Different eutecticums have a different eutectic (bonding) temperature.