Nanotechnologists could have a firmer handle on the forces at play in their microscopic world thanks to recent physics research at Purdue University.
The latest in a series of experiments aimed at revealing fundamental knowledge of the universe has yielded precise measurement of the so-called Casimir force – a force that could make tiny machines behave erratically, causing a thorn in the side of nanotechnology manufacturers. A team, including Purdue physicist Ephraim Fischbach, has answered sciences questions about the Casimir forces effects, which could help manufacturers work around the problem.
"The Casimir force is not a new discovery, but its effects on machines are essentially negligible until you start building at the nanoscale," said Fischbach, a professor in Purdues School of Science. "Now that nanotechnology is pervading industry, it will be important for us to understand how this force can hinder – or help – in our efforts to build the worlds tiniest machines."
Chad Boutin | Purdue News
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