Search Results - "Korovina, Nadezhda V."

Spatial separation of triplet excitons drives endothermic singlet fission by Korovina, Nadezhda V., Chang, Christopher H., Johnson, Justin C.

“…Molecules that undergo singlet fission, converting singlet excitons into pairs of triplet excitons, have potential as photovoltaic materials. The possible…”
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Singlet Fission in a Covalently Linked Cofacial Alkynyltetracene Dimer by Korovina, Nadezhda V, Das, Saptaparna, Nett, Zachary, Feng, Xintian, Joy, Jimmy, Haiges, Ralf, Krylov, Anna I, Bradforth, Stephen E, Thompson, Mark E

“…Singlet fission is a process in which a singlet exciton converts into two triplet excitons. To investigate this phenomenon, we synthesized two covalently…”
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Linker-Dependent Singlet Fission in Tetracene Dimers by Korovina, Nadezhda V, Joy, Jimmy, Feng, Xintian, Feltenberger, Cassidy, Krylov, Anna I, Bradforth, Stephen E, Thompson, Mark E

“…Separation of triplet excitons produced by singlet fission is crucial for efficient application of singlet fission materials. While earlier works explored the…”
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Syntheses and Reactivity of Naphthalenyl-Substituted Arenediynes by Korovina, Nadezhda V, Chang, Michael L, Nguyen, Trang T, Fernandez, Ramiro, Walker, Heather J, Olmstead, Marilyn M, Gherman, Benjamin F, Spence, John D

“…A series of naphthalenyl-substituted arenediynes were prepared to examine photochemical reactivity. For naphthalen-1-ylethynyl arenediyne, 350 nm photolysis…”
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Slow charge transfer from pentacene triplet states at the Marcus optimum by Pace, Natalie A., Korovina, Nadezhda V., Clikeman, Tyler T., Holliday, Sarah, Granger, Devin B., Carroll, Gerard M., Nanayakkara, Sanjini U., Anthony, John E., McCulloch, Iain, Strauss, Steven H., Boltalina, Olga V., Johnson, Justin C., Rumbles, Garry, Reid, Obadiah G.

“…Singlet fission promises to surpass the Shockley–Queisser limit for single-junction solar cell efficiency through the production of two electron–hole pairs per…”
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Singlet Fission in Covalently-Linked Tetracenes by Korovina, Nadezhda V

“…Organic photovoltaics (OPVs) are a cheaper, sustainable alternative to their inorganic counterparts, but their low power conversion efficiencies have hampered…”
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Modulating Endothermic Singlet Fission by Controlling Radiative Rates in Perylene Dimers by Korovina, Nadezhda V, OSullivan, Shea, Kelm, Jennica, Lin, Yunhui L, Lloyd, Katherine, Johnson, Justin C

“…Endothermic singlet fission (SF), an exciton multiplication process that produces a pair of high-energy triplet excitons (T1T1), is appealing for photovoltaic…”
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