Silver-glass sandwich structure acts as inexpensive color filter
Chicago IL (SPX) Feb 20, 2015 - The engineering world just became even more colorful. Northwestern University researchers have created a new technique that can transform silver into any color of the rainbow. Their simple method is a fast, low-cost alternative to color filters currently used in electronic displays and monitors. "Our technique doesn't require expensive nanofabrication techniques or a lot of materials," sai ... more
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