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The Role of Film Morphology and Defects on the Photostability and Carrier Transport of Methylammonium Lead Triiodide
Title
The Role of Film Morphology and Defects on the Photostability and Carrier Transport of Methylammonium Lead Triiodide
Author
Castaneda, Jose
Date Created
2022
Subjects--Topical
Nanoscience, Materials science, Chemistry, Physical and theoretical
Description
Organic-inorganic hybrid perovskites are viewed as a cost-effective alternative for photovoltaic devices, among other applications. Solution and low-temperature processing have gathered much attention for this class of materials. However, the stab...
study of optoelectronic properties of thin film solar cell materials Cu2ZnSn(S,Se)4 using multiple correlative spatially-resolved spectroscopy techniques
Title
study of optoelectronic properties of thin film solar cell materials Cu2ZnSn(S,Se)4 using multiple correlative spatially-resolved spectroscopy techniques
Author
Chen, Qiong
Date Created
2015
Subjects--Topical
Electrical engineering
Description
Containing only earth abundant and environmental friendly elements, quaternary compounds Cu2ZnSnS4 (CZTS) and Cu2ZnSnSe4 (CZTSe) are considered as promising absorber materials for thin film solar cells. The best record efficiency for this type of ...