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2013-05-23 12:21
求翻译：The wafer-based first-generation photovoltaic devices have been followed by thin-film solid semiconductor absorber layers sandwiched between two charge-selective contacts and nanostructured (or mesostructured)solar cells that rely on a distributed heterojunction to generate charge and to transport positive and negative是什么意思？ 待解决
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The wafer-based first-generation photovoltaic devices have been followed by thin-film solid semiconductor absorber layers sandwiched between two charge-selective contacts and nanostructured (or mesostructured)solar cells that rely on a distributed heterojunction to generate charge and to transport positive and negative
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