Wenge Yang

Other materials stories that may be of interest

By Eileen De Guire / April 9, 2013

MIT researchers improve efficiency of quantum-dot photovoltaic system by adding a forest of nanowires Photovoltaics based on tiny colloidal quantum dots have several potential advantages over other approaches to making solar cells. But there’s a tradeoff in designing such devices because of two contradictory needs for an effective PV: A solar cell’s absorbing layer needs…

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