Transparent Conductive Graphene Films Synthesized by Ambient Pressure Chemical Vapor Deposition Used as the Front Electrode of CdTe Solar Cells
Abstract
Transparent graphene conducting films are successfully incorporated in thin‐film CdTe solar cells as the front electrode. A four‐layer graphene film, deposited by an ambient pressure chemical vapor deposition (CVD) method, possesses a carrier mobility of 550 cm2 V−1 s−1 and an optical transparency of 90.5% from 350–2200 nm, achieving an overall efficiency of 4.17% in the prototype device.





