Electric conduction of PbBr-based layered perovskite organic–inorganic superlattice having carbazole chromophore-linked ammonium molecule as an organic layer. Nearly perfect triplet-triplet energy transfer from wannier excitons to naphthalene in organic–inorganic hybrid quantum-well materials. Effect of mono- versus di-ammonium cation of 2,2′-bithiophene derivatives on the structure of organic–inorganic hybrid materials based on iodo metallates. Incorporation of conjugated polydiacetylene systems into organic–inorganic quantum-well structures. Design, structure, and optical properties of organic-inorganic perovskites containing an oligothiophene chromophore. Electroluminescence from an organic-inorganic perovskite incorporating a quaterthiophene dye within lead halide perovskite layers. Pyrene as emitting chromophore in organic-inorganic lead halide-based layered perovskites with different halides. Organic–inorganic perovskites: structural versatility for functional materials design. Templating and structural engineering in organic–inorganic perovskites. Two-dimensional halide perovskite nanomaterials and heterostructures. Synthetic control over quantum well width distribution and carrier migration in low-dimensional perovskite photovoltaics. Tunable white-light emission in single-cation-templated three-layered 2D perovskites (CH 3CH 2NH 3) 4Pb 3Br 10– xCl x. Perovskite energy funnels for efficient light-emitting diodes. Perovskite light-emitting diodes based on solution-processed self-organized multiple quantum wells. High-efficiency two-dimensional Ruddlesden–Popper perovskite solar cells. Ruddlesden–Popper hybrid lead iodide perovskite 2D homologous semiconductors. Laser cooling of organic-inorganic lead halide perovskites. Atomically thin two-dimensional organic-inorganic hybrid perovskites. A layered hybrid perovskite solar-cell absorber with enhanced moisture stability. Room-temperature optical tunability and inhomogeneous broadening in 2D-layered organic–inorganic perovskite pseudobinary alloys. Ab initio investigation of hybrid organic-inorganic perovskites based on tin halides. Organic–inorganic hybrid materials as semiconducting channels in thin-film field-effect transistors. Three- and low-dimensional inorganic semiconductors. Conducting layered organic-inorganic halides containing -oriented perovskite sheets. Conducting tin halides with a layered organic-based perovskite structure. Bis( n-propylammonium) tetrachloroplumbate. Exciton state in two-dimensional perovskite semiconductor (C 10H 21NH 3) 2PbI 4. Effect of quantum-well structures on the thermoelectric figure of merit. InGaN-based multi-quantum-well-structure laser diodes. The resulting two-dimensional hybrid perovskites are very stable due to protection given by the bulky hydrophobic organic groups. The energy and charge transfers between adjacent organic and inorganic layers are shown to be fast and efficient, owing to the atomically flat interface and ultrasmall interlayer distance of the perovskite materials. Self-aggregation of the conjugated organic molecules is suppressed by functionalization with sterically demanding groups and single crystalline organic–perovskite hybrid quantum wells (down to one-unit-cell thick) are obtained. Here we demonstrate the modulation of the electronic structure-and consequently the optical properties-of organic semiconducting building blocks that are incorporated between the layers of perovskites through a facile solution processing step. Semiconductor quantum-well structures and superlattices are key building blocks in modern optoelectronics, but it is difficult to simultaneously realize defect-free epitaxial growth while fine tuning the chemical composition, layer thickness and band structure of each layer to achieve the desired performance.
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