| 摘要 |
<p>Disclosed are a light absorption layer material of a solar cell with superior photoelectric conversion efficiency and a manufacturing method thereof. The light absorption layer material of a solar cell includes a light absorption layer material made of an alloy material in a single phase of a binary system which includes at least one element among starting materials, Cu, Se, In, and Ga in a copper indium gallium selenide (CIGS) material.</p> |
