Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV25)
Publication date: 17th February 2025
Halide perovskites have emerged as highly promising materials for next-generation photovoltaics due to their excellent optical absorption, long carrier diffusion lengths, and tunable bandgaps. Despite rapid improvements in power conversion efficiency, issues related to long-term stability and uncontrolled crystallization continue to impede their commercialization. Additive engineering presents an effective strategy to overcome these challenges by regulating crystallization dynamics, improving film morphology, enhancing phase stability, and facilitating efficient charge transport. In this work, we investigate the role of F- and NH3 based molecular additives in tailoring the crystallization pathways and stabilizing halide perovskite structures. We employ a combination of ab initio and classical molecular dynamics simulations to analyze additive–perovskite interactions and the interaction of these additives with charge transport layers (ETL and HTL) to assess their impact on overall device performance. Our findings, supported by comparison with experimental data, offer valuable insights into additive-driven design strategies for enhancing the stability and efficiency of perovskite solar cells.
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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.