Which risk increases inside integrated circuit cavities awaiting solder reflow?

💡 Explanation

Dendritic growth accelerates between closely spaced conductors due to residual moisture; capillary condensation raises the concentration of ionic contaminants. Therefore, dendritic growth increases within confined spaces, because electrodeposition of metal ions is enhanced, rather than thermal effects or other changes.

• Which optical effect impairs lithographic resolution when illuminating silicon wafers?
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