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Solar cell mfr. using heat-treated crystal powder - forming potential barrier from active layer with suitable forbidden band gap and conductivity type

机译：太阳能电池使用热处理过的晶体粉末-由具有合适禁带隙和导电类型的有源层形成势垒

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摘要

The two or more semiconductor layers which form the potential barrier are produced by the application of crystal powder with subsequent thermal treatment. The surface properties of the grains guarantee formation of good contact between neighbouring layers of the solar cell. The crystal powder possesses the necessary electrical properties of a charge carrier sepn. layer. Materials of different conductivity types or forbidden energy gaps may be used to form potential barriers with dissimilar properties. ADVANTAGE - A cost-effective and technologically simple method is suitable also for thin-film solar cell prodn.

机译：形成势垒的两个或多个半导体层是通过施加结晶粉末并随后进行热处理而产生的。颗粒的表面性质保证了在太阳能电池的相邻层之间形成良好的接触。晶体粉末具有电荷载流子隔膜的必要电性能。层。不同导电类型或禁带的材料可用于形成性质不同的势垒。优势-一种经济高效且技术简单的方法也适用于薄膜太阳能电池产品。

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公开/公告号DE4235376A1

专利类型
公开/公告日1993-04-22

原文格式PDF
申请/专利权人 HAHN-MEITNER-INSTITUT BERLIN GMBH 1000 BERLIN DE;
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申请/专利号DE19924235376
发明设计人 MOHR ULRICH PROF. DR.RER.NAT.HABIL. O-1532 KLEINMACHNOW DE;FLIETNER HANS PROF. DR.SC.NAT. O-1199 BERLIN DE;FISCHER KARL DIPL.-MIN. O-1055 BERLIN DE;
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申请日1992-10-16
分类号H01L31/18;H01L31/06;H01L31/0392;
国家 DE
入库时间 2022-08-22 05:01:16

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