Search Results - "Winkel, Jurjen"
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Ligand-Directed Self-Assembly of Organic-Semiconductor/Quantum-Dot Blend Films Enables Efficient Triplet Exciton-Photon Conversion
Published in Journal of the American Chemical Society (20-03-2024)“…Blends comprising organic semiconductors and inorganic quantum dots (QDs) are relevant for many optoelectronic applications and devices. However, the…”
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Ligand Shell Structure in Lead Sulfide–Oleic Acid Colloidal Quantum Dots Revealed by Small-Angle Scattering
Published in The journal of physical chemistry letters (15-08-2019)“…Nanocrystal quantum dots are generally coated with an organic ligand layer. These layers are a necessary consequence of their chemical synthesis, and in…”
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The Interplay of Strongly and Weakly Exchange-Coupled Triplet Pairs in Intramolecular Singlet Fission
Published in Journal of the American Chemical Society (30-10-2024)“…Singlet fission (SF) and triplet–triplet annihilation upconversion (TTA-UC) nominally enable the interconversion of higher-energy singlet states with two…”
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Insights into the Structure and Self‐Assembly of Organic‐Semiconductor/Quantum‐Dot Blends
Published in Advanced functional materials (01-03-2022)“…Controlling the dispersibility of crystalline inorganic quantum dots (QD) within organic‐QD nanocomposite films is critical for a wide range of optoelectronic…”
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Nanopatterning via Pressure-Induced Instabilities in Thin Polymer Films
Published in Advanced materials (Weinheim) (25-05-2009)“…The residual stresses in spin‐coated films can be exploited to produce highly controlled nanoscale patterns via pressure‐induced local rupturing and dewetting…”
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Ligand Directed Self-Assembly of Bulk Organic-Semiconductor/Quantum-Dot Blend Films Enables Near Quantitative Harvesting of Triplet Excitons
Published 12-09-2020“…Singlet fission (SF), an exciton multiplication process occurring in organic semiconductors, offers a way to break the Shockley-Queisser limit in…”
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