Perturbation-induced seeding and crystallization of hybrid perovskites over surface-modified substrates for optoelectronic devices

• Main Authors: Ahmad, Riyas, Surendran, Abhijith, Harikesh, Padinhare Cholakkal, Haselsberger, Reinhard, Nur Fadilah Jamaludin, John, Rohit Abraham, Koh, Teck Ming, Bruno, Annalisa, Leong, Wei Lin, Mathews, Nripan, Michel-Beyerle, Maria-Elisabeth, Mhaisalkar, Subodh Gautam
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Lead Halide Perovskites; Crystal Growth
• Online Access: https://hdl.handle.net/10356/142577
• Institution: Nanyang Technological University

Growing a monocrystalline layer of lead halide perovskites directly over substrates is necessary to completely harness their stellar properties in optoelectronic devices, as the single crystals of these materials are extremely brittle. We study the crystallization mechanism of perovskites by antisol...