Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV16)
Publication date: 28th March 2016
Organic-inorganic metal halide perovskites have drawn great interest in the photovoltaic community owing to their excellent optoelectronic properties and facile synthesis. Over the last few years, impressive advancement has been made in the power conversion efficiency of perovskite solar cells which has surged above 20%. Much of the focus has been on iodide-based perovskite solar cells, which display record efficiencies mostly because of high current densities. In comparison, bromide-based perovskites bring forth higher open-circuit voltage, which is of potential interest in tandem solar cells, and for driving water splitting reactions. I will demonstrate the preparation of good quality formamidinium lead bromide films and their application towards the fabrication of high photovoltage perovskite solar cells. For the deposition of formamidinium lead bromide films, a solution based sequential deposition method was employed. The resulting films were characterized structurally as well as morphologically, and to gain further insights regarding the charge carrier dynamics, time-integrated and time-resolved photoluminescence spectroscopy was explored. In summary, a comprehensive understanding achieved through various characterization techniques, which eventually led to the fabrication of formamidinium lead bromide perovskite solar cell yielding a high photovoltage will be presented.
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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.