A structure for use in a photovoltaic device is disclosed, the structure includes a substrate, a buffer material, a barrier material in contact with the substrate; and a transparent conductive oxide between the buffer material and the barrier material. The buffer material comprises at least one of CdZnO and SnZnO. The structure can be included in a photovoltaic device. Methods for forming the structure are also disclosed.
申请公布号
WO2012040440(A3)
申请公布日期
2012.08.02
申请号
WO2011US52725
申请日期
2011.09.22
申请人
FIRST SOLAR, INC.;LEE, CHUNGHO;ZHAO, ZHIBO;BULLER, BENYAMIN;SHAO, RUI