Efficient and Stable Self‐Powered Hybrid Perovskite Photodetectors Enabled by Additive Engineering via Easily Accessible Cross‐Linkable Zwitterionic Molecules (Adv. Mater. Technol. 24/2025)
Perovskite Photodetectors In their Research Article (10.1002/admt.202500932), Chih-Yu Chang and Abhisek Panda present an additive engineering strategy that leverages the synergistic effect of zwitterionic molecules within perovskite films. These molecules form cross-linked polymer networks, which concurrently passivate charged defects, enhance crystallinity, and improve the moisture resistance of perovskite films. Consequently, the highest reported performance for self-powered perovskite photodetectors and substantially improved device stability under high-humidity conditions are achieved simultaneously.
Authors
- Chih‐Yu Chang (ORCID: https://orcid.org/0000-0003-0856-177X)
- Abhisek Panda (ORCID: https://orcid.org/0009-0002-5473-1418)
Institutions
- National Taiwan University of Science and Technology (TW)
Publication Details
- Journal
- Advanced Materials Technologies
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1002/admt.70582
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00