首页>
外国专利>
Controllable indium doping for high efficiency CZTS thin-film solar cells
Controllable indium doping for high efficiency CZTS thin-film solar cells
展开▼
机译:用于高效CZTS薄膜太阳能电池的可控铟掺杂
展开▼
页面导航
摘要
著录项
相似文献
摘要
A photovoltaic device includes a first contact layer formed on a substrate. An absorber layer includes Cu—Zn—Sn—S(Se) (CZTSSe) on the first contact layer. A buffer layer is formed in contact with the absorber layer. Metal dopants are dispersed in a junction region between the absorber layer and the buffer layer. The metal dopants have a valence between the absorber layer and the buffer layer to increase junction potential. A transparent conductive contact layer is formed over the buffer layer.
展开▼