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August 27th, 2003
Nanometer-sized particles change crystal structure when wet
As scientists shrink materials down to the nanometer scale, creating nanodots, nanoparticles, nanorods and nanotubes a few tens of atoms across, they've found weird and puzzling behaviors that have fired their imaginations and promised many unforeseen applications. Now UC Berkeley scientists have found another unusual effect that could have both good and bad implications for semiconductor devices once they've been shrunk to the nanometer scale.
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