Publication date: 14th September 2021
Resonance energy transfer (RET) can potentially improve device efficiencies of ternary blend organic solar cells (TBSCs). However, several parameters such as morphology of the blend, exciton lifetimes and charge separation driving forces influence the resulting excited state photophysics. Owing to this, spectroscopic studies on thin film of ternary blend have not unambiguously deconvolved the role of RET in observed enhancement of photocurrent densities, often downplaying the mechanistic aspects of RET associated enhancement. In this talk, I will discuss the role of resonance energy transfer in enhancing device efficiency by taking a few recent examples of ternary blend being persuaded in our laboratory.
S. P. acknowledges the support from Science and Engineering Research Board (SERB), IRHPA grant, Department of Science and Technology, New Delhi, India for a Swarnajayanti fellowship and acknowledges the financial support from UKRI Global Challenge Research Fund project, SUNRISE (EP/P032591/1). A. A. M. acknowledges Indian Institute of Science, Bangalore for senior research fellowship. V. T. acknowledges the support from the Indian Institute of Science through a start-up grant (SG/MHRD-18-0020).
nanoGe is a prestigious brand of successful science conferences that are developed along the year in different areas of the world since 2009. Our worldwide conferences cover cutting-edge materials topics like perovskite solar cells, photovoltaics, optoelectronics, solar fuel conversion, surface science, catalysis and two-dimensional materials, among many others.
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.