| 摘要 |
<p>There is provided a multi-junction solar cell that reduces contact resistance of a junction portion and is capable of performing energy conversion with high efficiency. The multi-junction solar cell includes a plurality of sub-cells 11, 12, 13, and 14 that are laminated, the plurality of sub-cells 11, 12, 13, and 14 being configured of a plurality of compound semiconductor layers 11A, 11 B, 11C, 12A, 12B, 12C, 13A, 13B, 13C, 14A, 14B, and 14C that are laminated. Amorphous connection layers 20A and 20B made of electrically-conductive material are provided in at least one place between the sub-cells 12 and 13 adjacent to each other.</p> |
