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• W3125789686 abstract "The singlet fission (SF) process is a promising route to overcome the Shockley and Quiesser efficiency limit of organic solar cells and hence has attracted significant research interest in the recent past. Efficient SF in low-cost organic materials with broad visible absorption is desirable to potentially boost organic solar cell efficiency. Herein, we report the ultrafast and efficient SF property of a new molecular material, namely, the 5,12-bis(phenylethynyl)tetracene (BPET) thin film. Steady-state and time-resolved optical studies on the thin film of BPET revealed prompt deactivation of majority of singlet excitons with a lifetime of about 1.0 ps. Detailed analysis of transient spectral features suggests ultrafast relaxation of the singlet exciton to correlated triplet pair formation within 200 fs followed by free triplet exciton generation on the picosecond time scale. However, a slower SF component is also identified originating from the amorphous phase in the thin-film sample. Overall, high SF yield (∼90%) with long-lived triplet (∼3 ms) is estimated from spectroscopic measurements. Efficient SF in BPET as compared to parent tetracene is attributed as the influence of phenylethynyl substituents to alter the energy levels and intermolecular coupling. Wide spectral coverage of visible absorption, solution processability, and high triplet yield (∼180%) by the SF process are expected to make BPET a suitable candidate in SF-based organic solar cells." @default.
• W3125789686 created "2021-02-01" @default.
• W3125789686 creator A5014637646 @default.
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• W3125789686 date "2021-01-26" @default.
• W3125789686 modified "2023-09-24" @default.
• W3125789686 title "Singlet Fission Dynamics in the 5,12-Bis(phenylethynyl)tetracene Thin Film" @default.
• W3125789686 cites W1798396403 @default.
• W3125789686 cites W1941080825 @default.
• W3125789686 cites W1963693324 @default.
• W3125789686 cites W1969949225 @default.
• W3125789686 cites W1985561328 @default.
• W3125789686 cites W1985676249 @default.
• W3125789686 cites W1990023067 @default.
• W3125789686 cites W1992620634 @default.
• W3125789686 cites W1999082732 @default.
• W3125789686 cites W2000024623 @default.
• W3125789686 cites W2010544189 @default.
• W3125789686 cites W2023738869 @default.
• W3125789686 cites W2030828517 @default.
• W3125789686 cites W2033041029 @default.
• W3125789686 cites W2039615867 @default.
• W3125789686 cites W2040067174 @default.
• W3125789686 cites W2045025555 @default.
• W3125789686 cites W2051265403 @default.
• W3125789686 cites W2052266964 @default.
• W3125789686 cites W2060127876 @default.
• W3125789686 cites W2067476990 @default.
• W3125789686 cites W2068547739 @default.
• W3125789686 cites W2094342311 @default.
• W3125789686 cites W2094622988 @default.
• W3125789686 cites W2111120798 @default.
• W3125789686 cites W2116040604 @default.
• W3125789686 cites W2119228810 @default.
• W3125789686 cites W2207898330 @default.
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• W3125789686 cites W2315490569 @default.
• W3125789686 cites W2315886740 @default.
• W3125789686 cites W2321527762 @default.
• W3125789686 cites W2322785249 @default.
• W3125789686 cites W2324356932 @default.
• W3125789686 cites W2327198765 @default.
• W3125789686 cites W2331948180 @default.
• W3125789686 cites W2333081882 @default.
• W3125789686 cites W2333517829 @default.
• W3125789686 cites W2412711857 @default.
• W3125789686 cites W2431280580 @default.
• W3125789686 cites W2509412838 @default.
• W3125789686 cites W2513756861 @default.
• W3125789686 cites W2531647489 @default.
• W3125789686 cites W2558475813 @default.
• W3125789686 cites W2560545993 @default.
• W3125789686 cites W2564404955 @default.
• W3125789686 cites W2568350184 @default.
• W3125789686 cites W2581657110 @default.
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• W3125789686 cites W2789036528 @default.
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• W3125789686 cites W2849472813 @default.
• W3125789686 cites W2884070390 @default.
• W3125789686 cites W2885911566 @default.
• W3125789686 cites W2888748081 @default.
• W3125789686 cites W2896310600 @default.
• W3125789686 cites W2899281511 @default.
• W3125789686 cites W2909990379 @default.
• W3125789686 cites W2943830550 @default.
• W3125789686 cites W2954365869 @default.
• W3125789686 cites W2955088726 @default.
• W3125789686 cites W2956687632 @default.
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• W3125789686 doi "https://doi.org/10.1021/acs.jpcc.0c05382" @default.
• W3125789686 hasPublicationYear "2021" @default.
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