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Group-IV solar cell structure using group-IV or III-V heterostructures
Group-IV solar cell structure using group-IV or III-V heterostructures
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机译:使用IV型或III-V型异质结构的IV型太阳能电池结构
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摘要
Device structures, apparatuses, and methods are disclosed for photovoltaic cells that may be a single junction or multijunction solar cells, with at least a first layer comprising a group-IV semiconductor in which part of the cell comprises a second layer comprising a III-V semiconductor or group-IV semiconductor having a different composition than the group-IV semiconductor of the first layer, such that a heterostructure is formed between the first and second layers.
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