Ayodhya Nath Tiwari Archives | The American Ceramic Society

Ayodhya Nath Tiwari

Copper doping boosts CdTe solar cell efficiency

By Jim Destefani / August 22, 2013

CdTe solar cells on a flexible metal foil (left), and electron microscopy image of the solar cell structure in the substrate configuration. From top: front electrical contact, CdTe layer, metal back contact. The layers were deposited on a glass substrate for clarity of EM imaging. (Credit: Empa.) Summer is winding down in the northern hemisphere,…

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