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Tombstone Example tomb-C for the Surface Evolver

[Click for the tomb-C.fe datafile in a second window.]

This model introduces partial wetting on the pad and chip bottom. That is, there are a non-zero contact angles. As a result, the corners of the pad are bared, as is some of the underside of the chip wetting area.

evolved tomb-C
Evolved surface, 9772 facets.
evolved tomb-C
The solder surface by itself.

Notable features:


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This page last modified 3/1/1999.
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