Double-Sided Junctions Enable High-Performance Colloidal-Quantum-Dot Photovoltaics
Double-Sided Junctions Enable High-Performance Colloidal-Quantum-Dot Photovoltaics
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DOI：
10.1002/adma.201506213
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发表时间：
2016-06-01
影响因子：
29.4
通讯作者：
Sargent, Edward H.
中科院分区：
文献类型：
--
作者：
Liu, Mengxia;de Arquer, F. Pelayo Garcia;Sargent, Edward H.
胶体量子点材料加工的最新进展与双面结结构相结合，这是通过在 ZnO 电极中有效地结合铟离子来实现的。即使在最大功率点，该平台也可以收集所有光生载流子。该器件中增加的耗尽宽度有利于完整的载流子收集，从而实现创纪录的 10.8% 功率转换效率。
The latest advances in colloidal-quantum-dot material processing are combined with a double-sided junction architecture, which is done by efficiently incorporating indium ions in the ZnO eletrode. This platform allows the collection of all photogenerated carriers even at the maximum power point. The increased depletion width in the device facilitates full carrier collection, leading to a record 10.8% power conversion efficiency.