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This is a photomicrograph of a silicon wire array embedded within a transparent, flexible polymer film. © Caltech/Michael Kelzenberg

This is a schematic diagram of the light-trapping elements used to optimize absorption within a polymer-embedded silicon wire array. © Caltech/Michael Kelzenberg

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Wind Energy International

Decoupling

new energy 2/2013

Interview

The Dalai Lama: “Tibet will be free”
The TV reporter Franz Alt spoke with the spiritual and political leader of Tibet beforehand about peace and human rights. more