Releasing trapped excitons in 2D perovskites <i>via</i> pressure annealing: a cooperative interplay between lattice strain and the electronic structure
Intrinsic lattice distortions in hybrid perovskites enable tunable exciton dynamics, shifting emissions from low-energy self-trapped excitons (STEs) to high-energy free excitons (FEs) under hydrostatic pressure annealing.
Authors
- Fábio Furlan Ferreira (ORCID: https://orcid.org/0000-0003-1516-1221)
- J. A. Souza (ORCID: https://orcid.org/0000-0002-6832-3581)
- R. D. dos Reis (ORCID: https://orcid.org/0000-0002-2212-4173)
- Gustavo M. Dalpian (ORCID: https://orcid.org/0000-0001-5561-354X)
- Ulisses Ferreira Kaneko (ORCID: https://orcid.org/0000-0002-8641-9093)
- André L. M. Freitas (ORCID: https://orcid.org/0000-0002-8261-8706)
- Naidel A. M. S. Caturello (ORCID: https://orcid.org/0000-0002-0147-9514)
- L. E. Corrêa (ORCID: https://orcid.org/0000-0003-2870-9436)
- Aryane Tofanello (ORCID: https://orcid.org/0000-0001-5623-4832)
Institutions
- Duke University (US)
- Brazilian Synchrotron Light Laboratory (BR)
- Hospital Universitário da Universidade de São Paulo (BR)
- Brazilian Center for Research in Energy and Materials (BR)
- Institute of Physics of the Slovak Academy of Sciences (SK)
- Universidade Federal do ABC (BR)
- Universidade Estadual Paulista (Unesp) (BR)
Publication Details
- Journal
- Materials Chemistry Frontiers
- Published
- 2024-12-11
- DOI
- https://doi.org/10.1039/d4qm00780h
- Citations
- 6
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 1.25