schottky junction solar cell Archives – The Green Optimistic green tech news, since 2008 Mon, 21 May 2012 16:25:03 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Graphene Solar Cells Reaching Record 8.6 Percent Efficiency https://www.greenoptimistic.com/graphene-solar-cells-reaching-record-8-6-percent-efficiency-20120521/ https://www.greenoptimistic.com/graphene-solar-cells-reaching-record-8-6-percent-efficiency-20120521/#respond Mon, 21 May 2012 16:25:03 +0000 https://www.greenoptimistic.com/?p=24586 A new efficiency record for graphene solar cells has been established by University of Florida in Gainesville researchers. The new solar cell, made of graphene impurified with an organic dopant now reaches an efficiency of 8.6 percent, versus the 1.9% of the previous iterations. Sefaattin Tongay and Arthur F. Hebard, the two researchers who published […]

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