Enhanced charge separation and prolonged carrier lifetime in mixed Sn–Ge halide perovskite enabled by spontaneous symmetry breaking and moderate disorder
The orderly alignment of Ge/Sn atoms along the (110) direction not only induces robust ferroelectric polarization but also significantly diminishes structural thermal fluctuations.
Authors
- WanZhen Liang (ORCID: https://orcid.org/0000-0002-5931-2901)
- Akang Li
Institutions
- Xiamen University (CN)
- Collaborative Innovation Center of Chemistry for Energy Materials (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta01672j
- Citations
- 1
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.73