Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV25)
Publication date: 17th February 2025
Recent advances in Non-Fullerene Acceptors (NFAs) have significantly enhanced the
performance of organic photovoltaics (OPVs), addressing limitations in energy level tuning,
light absorption, and charge mobility. The development of ITIC-type (2015) and Y6-type
(2019) NFAs has enabled power conversion efficiencies (PCE) exceeding 15%. [1][2][3]
Current certified records show PCEs of 20.5% for single-junction and more than 14% for
organic-organic tandem OPV devices. [4][5] Despite this rapid progress, challenges remain
in further improving efficiency, stability, and scalability. [2] Research at the NanoMicrofab
Laboratory, University of Rome Tor Vergata, targets these challenges through the design,
fabrication, and characterization of OPVs using low band-gap donor and NFA materials. Both
inverted and direct single-junction architectures have been optimized. Ongoing work
focuses on tandem devices development to achieve high-performance, scalable, and
versatile-in-application systems in the field of energy harvesting applications and non-
infrastructure-based communication technologies.
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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.