Proceedings of MATSUS Fall 2024 Conference (MATSUSFall24)
DOI: https://doi.org/10.29363/nanoge.matsusfall.2024.311
Publication date: 28th August 2024
The performance of metal halide perovskite (MHP) thin films in optoelectronic devices is heavily influenced by their final crystal structure and nanomorphology. Therefore, understanding growth processes during deposition and post processing or ageing is important to control the performance in optoelectronic devices. I will show examples of the application of advanced in-situ characterization techniques to gain real-time insights into the formation and evolution of perovskite films. By monitoring the growth dynamics of perovskite thin films during solution processing, we can identify critical factors that govern the nucleation, intermediate phase formation, and final crystallization of the material. In-situ techniques such as grazing incidence wide angle X-ray scattering (GI-XRD), optical microscopy, and photoluminescence (PL) spectroscopy are employed to capture transient phases and intermediate states that are otherwise challenging to detect in ex-situ studies. Machine Learning approaches may help us in future to reduce characterization cost. This research contributes to the broader understanding of MHP thin film fabrication, offering guidelines for the scalable production of high-performance optoelectronic devices.
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Previously nanoGe Spring Meeting (NSM) and nanoGe Fall Meeting (NFM), MATSUS is a multiple symposia conference focused on a broad set of topics of advanced materials preparation, their fundamental properties, and their applications, in fields such as renewable energy, photovoltaics, lighting, semiconductor quantum dots, 2-D materials synthesis, charge carriers dynamics, microscopy and spectroscopy semiconductors fundamentals, etc.
International Conference on Hybrid and Organic Photovoltaics
International Conference on Hybrid and Organic Photovoltaics (HOPV) is celebrated yearly in May. The main topics are the development, function and modeling of materials and devices for hybrid and organic solar cells. The field is now dominated by perovskite solar cells but also other hybrid technologies, as organic solar cells, quantum dot solar cells, and dye-sensitized solar cells and their integration into devices for photoelectrochemical solar fuel production.
Asia-Pacific International Conference on Perovskite, Organic Photovoltaics and Optoelectronics
The main topics of the Asia-Pacific International Conference on Perovskite, Organic Photovoltaics and Optoelectronics (IPEROP) are discussed every year in Asia-Pacific for gathering the recent advances in the fields of material preparation, modeling and fabrication of perovskite and hybrid and organic materials. Photovoltaic devices are analyzed from fundamental physics and materials properties to a broad set of applications. The conference also covers the developments of perovskite optoelectronics, including light-emitting diodes, lasers, optical devices, nanophotonics, nonlinear optical properties, colloidal nanostructures, photophysics and light-matter coupling.
The International Conference on Perovskite Thin Film Photovoltaics Perovskite Photonics and Optoelectronics (NIPHO) is the best place to hear the latest developments in perovskite solar cells as well as on recent advances in the fields of perovskite light-emitting diodes, lasers, optical devices, nanophotonics, nonlinear optical properties, colloidal nanostructures, photophysics and light-matter coupling.