Trap and zap: Harnessing the power of light to pattern surfaces on the nanoscale

Princeton engineers have invented an affordable technique that uses lasers and plastic beads to create the ultrasmall features that are needed for new generations of microchips.

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<p><a href="http://www.physorg.com/news133005939.html">Trap and zap: Harnessing the power of light to pattern surfaces on the nanoscale</a></p> <p>Princeton engineers have invented an affordable technique that uses lasers and plastic beads to create the ultrasmall features that are needed for new generations of microchips.</p>