串联
钙钛矿(结构)
材料科学
光电子学
硅
工程物理
化学
结晶学
物理
复合材料
作者
Nicola Trivellin,Noah Tormena,Jasmine Jessica Nicole Barrantes,Carlo De Santi,Francesco Piva,Alessandro Caria,Matteo Buffolo,Andrea Cester,Fabio Matteocci,Aldo Di Carlo,Gaudenzio Meneghesso,Enrico Zanoni,Matteo Meneghini
摘要
In this work, PSC with three different HTL dopants have been analyzed. By means of current-voltage characterization under light and dark conditions, EQE characterization in continuous, and transmittance spectral characterization we demonstrate that: (i) PSCs show an EQE peak efficiency in excess of 80% with a sharp edge at 550 nm, (ii) they show hysteresis in their electrical behavior, possibly due to ionic conduction; (iii) they show a good stability to reverse voltages down to -2.25 V. Being transparent at wavelengths above 550nm makes them suitable for agrivoltaic applications.
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