Conference paper

On-Chip Cooling of Hot-Spots with a Copper Micro-Evaporator

Hot-spots are present in micro-electronics and are challenging to cool effectively. Using a copper micro-evaporator mounted on a pseudo-chip, on-chip two-phase cooling was found to very effectively cool the hot-spots without inducing flow instabilities. Building on a flow pattern-based prediction method developed for uniform heat flux conditions, the experimental results could be well predicted.


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