Search Results - "Dowland, Simon A."

Water Ingress in Encapsulated Inverted Organic Solar Cells: Correlating Infrared Imaging and Photovoltaic Performance by Adams, Jens, Salvador, Michael, Lucera, Luca, Langner, Stefan, Spyropoulos, George D., Fecher, Frank W., Voigt, Monika M., Dowland, Simon A., Osvet, Andres, Egelhaaf, Hans-Joachim, Brabec, Christoph J.

“…Understanding the degradation and failure mechanisms of organic photovoltaic devices is a key requirement for this technology to mature toward a reliable…”
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Distance-Independent Efficiency of Triplet Energy Transfer from π‑Conjugated Organic Ligands to Lanthanide-Doped Nanoparticles by van Turnhout, Lars, Congrave, Daniel G., Yu, Zhongzheng, Arul, Rakesh, Dowland, Simon A., Sebastian, Ebin, Jiang, Zhao, Bronstein, Hugo, Rao, Akshay

“…Lanthanide-doped nanoparticles (LnNPs) possess unique optical properties and are employed in various optoelectronic and bioimaging applications. One…”
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Soluble Diphenylhexatriene Dimers for Intramolecular Singlet Fission with High Triplet Energy by Millington, Oliver, Montanaro, Stephanie, Leventis, Anastasia, Sharma, Ashish, Dowland, Simon A., Sawhney, Nipun, Fallon, Kealan J., Zeng, Weixuan, Congrave, Daniel G., Musser, Andrew J., Rao, Akshay, Bronstein, Hugo

“…Intramolecular singlet fission (iSF) facilitates single-molecule exciton multiplication, converting an excited singlet state to a pair of triplet states within…”
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The Interplay of Strongly and Weakly Exchange-Coupled Triplet Pairs in Intramolecular Singlet Fission by Millington, Oliver, Montanaro, Stephanie, Sharma, Ashish, Dowland, Simon A., Winkel, Jurjen, Grüne, Jeannine, Leventis, Anastasia, Bennett, Troy, Shaikh, Jordan, Greenham, Neil, Rao, Akshay, Bronstein, Hugo

“…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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Synthesis and intramolecular singlet fission properties of ortho -phenylene linked oligomers of diphenylhexatriene by Millington, Oliver, Sharma, Ashish, Montanaro, Stephanie, Leventis, Anastasia, Dowland, Simon A., Congrave, Daniel G., Lee, Cherie-Anne, Rao, Akshay, Bronstein, Hugo

“…In molecular dimers that undergo intramolecular singlet fission (iSF), efficient iSF is typically accompanied by triplet pair annihilation at rates which…”
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Insights into the Structure and Self‐Assembly of Organic‐Semiconductor/Quantum‐Dot Blends by Toolan, Daniel T. W., Weir, Michael P., Allardice, Jesse, Smith, Joel A., Dowland, Simon A., Winkel, Jurjen, Xiao, James, Zhang, Zhilong, Gray, Victor, Washington, Adam L., Petty, Anthony J., Anthony, John E., Greenham, Neil C., Friend, Richard H., Rao, Akshay, Jones, Richard A. L., Ryan, Anthony J.

“…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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Polymer/Nanocrystal Hybrid Solar Cells: Influence of Molecular Precursor Design on Film Nanomorphology, Charge Generation and Device Performance by MacLachlan, Andrew J., Rath, Thomas, Cappel, Ute B., Dowland, Simon A., Amenitsch, Heinz, Knall, Astrid-Caroline, Buchmaier, Christine, Trimmel, Gregor, Nelson, Jenny, Haque, Saif A.

“…In this work, molecular tuning of metal xanthate precursors is shown to have a marked effect on the heterojunction morphology of hybrid…”
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Suppression of Thermally Induced Fullerene Aggregation in Polyfullerene-Based Multiacceptor Organic Solar Cells by Dowland, Simon A, Salvador, Michael, Perea, José Darío, Gasparini, Nicola, Langner, Stefan, Rajoelson, Sambatra, Ramanitra, Hasina H, Lindner, Benjamin D, Osvet, Andres, Brabec, Christoph J, Hiorns, Roger C, Egelhaaf, Hans-Joachim

“…A novel main-chain polyfullerene, poly­[fullerene-alt-2,5-bis­(octyloxy)­terephthalaldehyde] (PPC4), is investigated for its hypothesized superior…”
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Charge Generation Dynamics in CdS:P3HT Blends for Hybrid Solar Cells by Cappel, Ute B., Dowland, Simon A., Reynolds, Luke X., Dimitrov, Stoichko, Haque, Saif A.

“…Development of design rules for hybrid inorganic–organic solar cells through understanding charge generation and recombination dynamics is an important pathway…”
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In Situ Generation of Fullerene from a Poly(fullerene) by Silva, Hugo Santos, Ramanitra, Hasina H., Bregadiolli, Bruna A., Tournebize, Aurélien, Bégué, Didier, Dowland, Simon A., Lartigau‐Dagron, Christine, Graeff, Carlos F. O., Distler, Andreas, Peisert, Heiko, Chassé, Thomas, Hiorns, Roger C.

“…ABSTRACT This article appraises the thermal, photo‐ and photo‐oxidative stability of poly(fullerene)‐alt‐[bismethylbenzene)]s (PFBMBs) prepared by the atom…”
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Synthesis of Main-Chain Poly(fullerene)s from a Sterically Controlled Azomethine Ylide Cycloaddition Polymerization by Ramanitra, Hasina H, Santos Silva, Hugo, Bregadiolli, Bruna A, Khoukh, Abdel, Combe, Craig M. S, Dowland, Simon A, Bégué, Didier, Graeff, Carlos F. O, Dagron-Lartigau, Christine, Distler, Andreas, Morse, Graham, Hiorns, Roger C

“…Fullerene is used as a monomer in this simple method to prepare soluble, well-defined polymers. The sterically controlled azomethine ylide cycloaddition…”
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Organic Solar Cells: Water Ingress in Encapsulated Inverted Organic Solar Cells: Correlating Infrared Imaging and Photovoltaic Performance (Adv. Energy Mater. 20/2015) by Adams, Jens, Salvador, Michael, Lucera, Luca, Langner, Stefan, Spyropoulos, George D., Fecher, Frank W., Voigt, Monika M., Dowland, Simon A., Osvet, Andres, Egelhaaf, Hans-Joachim, Brabec, Christoph J.

“…Water ingress represents one of the major reliability concerns for the fabrication, storage, and operation of organic photovoltaic devices. In article number…”
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Synthesis and intramolecular singlet fission properties of -phenylene linked oligomers of diphenylhexatriene by Millington, Oliver, Sharma, Ashish, Montanaro, Stephanie, Leventis, Anastasia, Dowland, Simon A, Congrave, Daniel G, Lee, Cherie-Anne, Rao, Akshay, Bronstein, Hugo

“…In molecular dimers that undergo intramolecular singlet fission (iSF), efficient iSF is typically accompanied by triplet pair annihilation at rates which…”
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