Publication date: 8th July 2026
Low-dimensional (LD) organic metal halide hybrids (OMHHs) have emerged as a highly versatile class of solution-processable light-emitting materials with exceptional structural and optical tunability. Through rational selection of organic cations and metal halide building blocks, their dimensionality can be precisely controlled at the molecular level to form zero-dimensional (0D), one-dimensional (1D), and two-dimensional (2D) structures, providing a powerful platform for tailoring electronic structures, exciton dynamics, and light-emission properties. Unlike conventional metal halide perovskites, the rich organic-inorganic chemistry of LD OMHHs enables emissions to originate from either the organic cations or the metal halide components, depending on their relative energy alignment. Consequently, emission colors can be continuously tuned across the entire visible spectrum, exhibiting either narrow-band or broadband luminescence with photoluminescence quantum efficiencies approaching unity. Furthermore, the radiative decay lifetimes can be engineered over an exceptionally broad range, from nanoseconds for organic-cation-centered fluorescence to microseconds and milliseconds for metal-halide-centered phosphorescence and self-trapped exciton emission. In this talk, I will present our recent advances in the molecular design, synthetic control, and photophysical understanding of luminescent LD OMHHs. By engineering organic-inorganic interactions, crystal packing, and excited-state processes, we achieve precise control over emission color, bandwidth, lifetime, and efficiency while establishing fundamental structure-property relationships. I will also discuss recent developments in chiral LD OMHHs exhibiting circularly polarized luminescence, as well as strategies for integrating these materials into high-performance optoelectronic devices, such as light-emitting diodes and radiation scintillators.
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.