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DEVELOPMENT AND PRODUCTION OF EUROPEAN III-V MULTI-JUNCTION SOLAR CELLS

机译：欧洲III-V型多结太阳能电池的开发与生产

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GaInP/GaAs/Ge triple-junction cells became commercially available in the 90ies by US manufacturers.Today these triple cells are the most common power generator in space due to their high efficiency and radiationhardness. In Europe, AZUR SPACE and the Fraunhofer ISE have teamed up in the development and industrialisationof III-V multi-junction solar cells. The 2nd generation of a European III-V multi-junction cell, the AZUR 3G-ID2~*28% class, has been qualified and is now in production. It shows a state-of-the-art BOL efficiency of 28% (AM0,1367 W/m~2, T=28°C) and has a very radiation hard design with a remaining factor of 88% (10~(15) 1MeV electrons/cm~2)resulting in an excellent EOL efficiency of 24.6%. The next generation 30%-class cell will also be based on thelattice-matched GaInP/GaInAs/Ge triple cell concept. For future generations of space cells various concepts are underinvestigation, such as 4J, 5J and 6J cells as well as cell concepts based on metamorphic growth. Additionally aterrestrial market for III-V multi-junction concentrator cells is emerging. AZUR SPACE is presently offering a 35%efficient lattice-matched triple-junction concentrator cell (3C-35%). This rising interest in concentrators promisesexciting times for III-V and a renewed synergy between space and terrestrial.
机译：GaInP / GaAs / Ge三结电池在20世纪90年代被美国制造商商业化。 如今，这些三重电池因其高效率和辐射性而成为太空中最常见的发电机 硬度。在欧洲，AZUR SPACE和Fraunhofer ISE联手开发和工业化 III-V多结太阳能电池。欧洲第二代III-V多结电池AZUR 3G-ID2〜* 28％的等级，已通过鉴定，现已投入生产。最新的BOL效率为28％（AM0， 1367 W / m〜2，T = 28°C）并具有非常抗辐射的设计，剩余因数为88％（10〜（15）1MeV电子/ cm〜2） 导致24.6％的出色EOL效率。下一代30％级电池也将基于 晶格匹配的GaInP / GaInAs / Ge三元胞概念。对于下一代的空间电池，各种概念正在酝酿之中。 研究，例如4J，5J和6J细胞，以及基于变质生长的细胞概念。另外一个 III-V多结集中器电池的地面市场正在兴起。 AZUR SPACE目前提供35％的费用 高效晶格匹配的三结集中器电池（3C-35％）。对选矿厂的兴趣不断提高 III-V的激动人心的时刻，以及太空与地面之间新的协同作用。

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