It's reported that Purdue University researchers have found a way to reduce some of the cost of creating LED lighting, a find that could lead to more cost-efficient lighting.The research was reported in an article this month in the journal Applied Physical Letters. Timothy Sands, professor of materials engineering, and computer and electrical engineering, led the team that included graduate students Mark H. Oliver, Jeremy L. Schroeder, David A. Ewoldt, Isaac H. Wildeson, Robert Colby, Patrick R. Cantwell and Vijay Rawat, along with assistant professor Eric A. Stach.
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