| 摘要 |
An ink composition, a thin film solar cell and method for forming the thin film solar cell are disclosed. The ink composition includes a solvent system, a source of Cu, a source of Zn, a source of Sn, a source of S and/or Se, and a source of group III element, wherein the ink composition is adapted in forming a I-II-IV-VI thin film solar cell to increase a fill factor of the I-II-IV-VI thin film solar cell. |
