| 摘要 |
The present invention discloses a novel compound semiconductor for use in a solar cell or as a thermoelectric material, among others, and a usage for same. The compound semiconductor according to the present invention can be represented by following chemical formula 1. [Chemical formula 1] InxCo4-aSb12-z-bQz, wherein in chemical the formula 1, Q is at least one element selected from a group consisting of O, S, Se, and Te, and 0<x=0.5, 0=a=1, 0<b=3, and 0<z=4. |
