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Photoconductivity is an optical and electrical phenomenon in which a material becomes more electrically conductive due to the absorption of electromagnetic radiation such as visible light, ultraviolet light, infrared light, or gamma radiation ¹âµçµ¼ÐÔÊÇÆäÖеIJÄÁÏÓÉÓÚµç´Å·øÉäµÄÎüÊÕÈç¿É¼û¹â£¬×ÏÍâ¹â£¬ºìÍâ¹â£¬»ò¦Ã·øÉä±äµÃ¸üµ¼µçµÄ¹âѧºÍµçѧÏÖÏó Photovoltaics (PV) is a method of generating electrical power by converting sunlight into direct current electricity using semiconducting materials that exhibit the photovoltaic effect. ¹â·ü£¨PV£©ÊÇͨ¹ýʹÓóÊÏÖ¹âµçЧӦµÄ°ëµ¼Ìå²ÄÁϽ«Ì«Ñô¹âת»»³ÉÖ±Á÷µçÁ¦²úÉúµçÁ¦µÄ·½·¨¡£ ¿ÉÒÔ¿´³öPhotoconductivity˵Ã÷µÄÊÇÒ»ÖÖµ¼µçµÄÐÔÖÊ»òÏÖÏ󣬶øPhotovoltaicÇ¿µ÷¹âµçÖ®¼äת»¯ÕâÖÖЧ¹û |

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