Dual-functional carbon-doped polysilicon films for passivating contact solar cells: regulating physical contacts while promoting photoelectrical properties
Yiran Lin, Zhenhai Yang, Zunke Liu, Jingming Zheng, Mengmeng Feng, Yuyan Zhi, Linna Lu, Mingdun Liao, Wei Liu, Dian Ma, Qingling Han, Hao Cheng, Qiaoshi Zeng, Zhizhong Yuan, Baojie Yan, Yuheng Zeng, Jichun Ye
Abstract
Blistering-free poly-films were achieved by introducing carbon impurities, showing a proof-of-concept certified efficiency of 23.82% based on n-Si/SiO x /poly-Si contacts.
Topics & Concepts
Materials scienceDopingDual (grammatical number)OptoelectronicsCarbon fibersDual roleSemiconductorNanotechnologyComposite materialChemistryComposite numberArtCombinatorial chemistryLiteratureSilicon and Solar Cell TechnologiesThin-Film Transistor TechnologiesIntegrated Circuits and Semiconductor Failure Analysis