Phase change materials are an excellent way to store data—if you know how to effectively switch between the material’s glassy and crystal states. Researchers at the University of Arizona and RWTH Aachen University discovered unlike most glasses, the PCM Ge2Sb2Te5 can switch directly from glassy to crystal without entering the liquid phase.
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ACerS Glass and Optical Materials Division welcomed a record 410 people from 25 countries to the 2018 conference in San Antonio, Texas. Four full days of technical programming, award lectures, the L. David Pye festschrift, student activities, and business meetings made for a high-energy conference.
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