Transforming silver into any color of the rainbow: Silver-glass sandwich structure acts as inexpensive color filter

The engineering world just became even more colorful. 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.



from Geochemistry News -- ScienceDaily http://ift.tt/1KTDIo9

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