並列タイトル等Study on optimum structure of AlInGaP top cell for triple-junction space solar cell
タイトル(掲載誌)宇宙航空研究開発機構特別資料: 平成18年度 宇宙航空研究開発機構 総合技術研究本部 宇宙科学研究本部 研究成果報告書 = JAXA Special Publication: Report on Research Achievements for FY2006 Institute of Space and Astronautical Science, Institute of Aerospace Technology, Japan Aerospace Exploration Agency
一般注記The purpose of this study is to improve the performance of triple-junction space solar cells. The AlInGaP single-junction (SJ) cell was studied because greater radiation resistance has shown compared to a conventional InGaP top cell. AlInGaP SJ cells with varied layer thickness and carrier concentration of the base layer were prepared, and structural dependence on radiation resistance was investigated in order to determine an optimum structure for the AlInGaP top cell. The results confirmed that the preferred cell for the 10-year mission on geostationary Earth orbit would have a base layer thickness of 1,250 nm and a base layer carrier concentration of 3.0 x 10(exp 16)/cc or lower. This paper also compared radiation resistance of the AlInGaP SJ cell with that of the InGaP SJ cell. Even though InGaP is known to have excellent radiation resistance, the AlInGaP SJ cell exhibited better radiation resistance than the InGaP SJ cell. Superior radiation-resistant of AlInGaP material was demonstrated for an advanced top cell in a space triple-junction cell.
資料番号: AA0049500057
レポート番号: JAXA-SP-06-006
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=6041&item_no=1&attribute_id=31&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ