Transparent conducting indium-tin-oxide (ITO) film as full front electrode in III–V compound solar cell*

Project supported by the National Natural Science Foundation of China (Grant Nos. 61534008, 61376081, and 61404157) and the Application Foundation of Suzhou, China (Grant No. SYG201437).

Dai Pan, Lu Jianya, Tan Ming, Wang Qingsong, Wu Yuanyuan, Ji Lian, Bian Lifeng, Lu Shulong, Yang Hui
       

Quantum efficiency of a GaInP solar cell with the full ITO film electrode structure. The inset shows the reflectivity of the GaInP solar cells with and without depositing the ITO thin film.