This project studies photoactive performance and stability of environmentally friendly bismuth halide perovskite single crystals. The aim of project is to apply chemically substitution strategy to alter A3Bi2X9 composition and follow main optoelectronic properties under ambient and stress conditions. Materials that successfully undergo such complex characterization procedures will be proposed as an active layer in photovoltaic devices. Project will give an overall insight in optoelectronic potential of novel bismuth-based halide perovskites.

FCH/FEKT-J-23-8288

Czech

Gavranović Stevan, Ing. - principal person responsible
Pisarenko Tatiana, Ing. - fellow researcher
Sobola Dinara, doc. Mgr., Ph.D. - fellow researcher
Zmeškal Oldřich, prof. Ing., CSc. - fellow researcher

Faculty of Chemistry
- responsible department (26.1.2023 - 20.4.2023)
Institute of Physical and Applied Chemistry
- responsible department (20.4.2023 - not assigned)
Department of Physics
- internal (1.1.2023 - 31.12.2023)
Faculty of Electrical Engineering and Communication
- internal (1.1.2023 - 31.12.2023)
Institute of Materials Science
- internal (1.1.2023 - 31.12.2023)
Institute of Physical and Applied Chemistry
- co-beneficiary (1.3.2023 - 28.2.2024)
Faculty of Chemistry
- beneficiary (1.1.2023 - 31.12.2023)

VALASTRO, S.; GAVRANOVIĆ, S.; DERETZIS, I.; VALA, M.; SMECCA, E.; LA MAGNA, A.; ALBERTI, A.; ČÁSTKOVÁ, K.; MANNINO, G. Temperature-Dependent Excitonic Band Gap in Lead-Free Bismuth Halide Low-Dimensional Perovskite Single Crystals. Advanced Optical Materials, 2023, no. 2302397, p. 1-10. ISSN: 2195-1071.
Detail

PISARENKO, T.; GAVRANOVIĆ, S. Design of all-inorganic lead-free cesium bismuth iodide perovskite. Proceedings I of the 29th Conference STUDENT EEICT 2020. Brno: 2023.
Detail

Responsibility: Gavranović Stevan, Ing.