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Hybrid Junctions: ͹Ҥµ¢Í§ Photovoltaics?


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ÍÂèÒ§äáçµÒÁ«ÔÅԡ͹Âѧ»ÃÐʺ¤ÇÒÁÊÓàÃç¨ÍÂèÒ§ÁÒ¡ã¹àÇ·Õ¹Õé´éÇÂPhotovoltaics ¢Öé¹ÍÂÙè¡ÑºÍ§¤ì»ÃСͺ¹ÕéÊÒÁÒöÂ×´¤ÇéÒ¶Ö§ 30% ËÃ×ÍÁÒ¡¡ÇèÒ»ÃÐÊÔ·¸ÔÀÒ¾©ÅÒ´à˵ةйÕé«ÔÅԤ͹¨Ö§¶×Íä´éÇèÒ»ÃÐÁÒ³ 90% ¢Í§µÅÒ´à«ÅÅìáʧÍÒ·ÔµÂìàÊÕÂáµèÇèÒÇÑʴعÕéÍÕ¡µèÒ§ËÒ¡ÁÕ¢éÍ ¨Ó¡Ñ´ ã¹á§è¢Í§ÊÔ觷ÕèÊÒÁÒö¹Óä»ÊÙè¡ÒÃá»Å§¾Åѧ§Ò¹áʧÍÒ·ÔµÂìä´é¢éÍ´ÕáÅТéÍàÊÕÂÊÃþÊÔè§ Photocells äκÃÔ´

¹Ñ¡ÇÔ·ÂÒÈÒʵÃìºÒ§¤¹àª×è͵ÇÒ´ÊÔ觹Õ餧¨Ð¶Ù¡á¡éä¢ä´éÁÒâ´Â¡Òö×ÍàÍÒà¤Ã×èͧ perovskite ¡ÅѺà¢éÒä»ã¹ÍØ»¡Ã³ìàËÅèÒ¹Õé«Öè§Ê觼ÅãËéà¡Ô´ÍØ»¡Ã³ì·ÕèàÃÕ¡ÇèÒ«Ô§¤ì«ÔÅԤ͹ / à¤ÃÑé¹Ãìâ¾ÊʵѴ«ì

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) ä´éÃѺ¡Òû¯ÔºÑµÔà¾ÃÒÐÇèÒ¼èÒ¹¡ÒÃÇԨѷÕè¼èÒ¹ÁҨѡ¹éÍ¡ÇèÒ·ÕèàËÁÒÐÊÁÊÓËÃѺ¡ÒÃÃèÇÁäÇéã¹à«ÅÅì photovoltaic

§Ò¹ÊÃéÒ§ Double Junction

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à·¤¹Ô¤ãËÁèµÃ§¹ÕéÁÕ¢éÍ´ÕËÅÒ»ÃСÒÃ: ˹Ö觪èÇÂãËéÊÒÁÒöãªé¢Ñ鹵͹¡ÒèѴẺ perovskite -- à¤Å×ͺ«Ö觤§¨Ð·ÓãËéµé¹·Ø¹¡ÒüÅÔµÀÒÂãµéÍÓ¹Ò¨ºÑ§¤ÑºÊͧÇÔ¸ÕªèÇÂãËéªÑ鹫ÔÅԤ͹à¾×èÍÃÑ¡ÉÒâ¤Ã§ÊÃéÒ§µÒÁ»¡µÔ«Öè§à»ç¹ÃٻẺÊÃþÊÔ觻ÔÃÒÁԴ¡¢Öé¹áÅк觺͡ã¹ÃдѺ micrometricà¾ÃÒЩйÕé¾×é¹·Õè¼ÔÇâ´ÂÃÇÁ·ÕèÊÒÁÒöÃѺÊÒÃÀÒ¾áʧᴴ¨Ðà¾ÔèÁ¢Öé¹áÅФèÒ§Ò¹Êзé͹áʧÊÔ觢ͧà«ÅÅìÍÒ¨¶Ù¡ ¡Ó˹´

ÀÒ¾»ÃСͺÊÔ觢ͧà«ÅÅìÊØÃÔÂФÙèªÑé¹ÃèÒ§¾ÑÅâŨԤÑÅ (perovskite / silicon)¹Ñ¡ÇԨѢͧ Neuchatel Âѧä´é·ÙÅÇèÒÁÕªØÁ·Ò§«ÔÅԤ͹äκÃÔ´ËÁÒÂÃÇÁÁÕ«Ô§¤ì«ÔÅԤ͹µÑÇãËÁèÍÂÙè¢éÒ§ã¹à«ÅÅì·Õè¾Öè§ÊÃéÒ§¢Ö鹡ÒõÑ駤èҵç¹ÕéÁÕ»ÃÐÊÔ·¸ÔÀÒ¾à¾Õ§á¤è 25% ã¹·ÕèÊÀÒÇФ§·ÕèÃÇÁ¶Ö§¤ÇÒÁ˹Òá¹è¹á¹Ç·Ò§ 19.509 milliamperes µèÍ«Á.

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