Researchers announce first phononic crystal that can be altered in real time
Bristol, UK (SPX) Apr 01, 2014 - Using an acoustic metadevice that can influence the acoustic space and can control any of the ways in which waves travel, engineers have demonstrated, for the first time, that it is possible to dynamically alter the geometry of a three-dimensional colloidal crystal in real time. The colloidal crystals designed in the study, called metamaterials, are artificially structured materials that e ... more
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