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- W3112996670 abstract "The rational combination of tetracene (Tc) with crystalline silicon (c-Si) could greatly enhance c-Si solar cell efficiencies via singlet fission. The Tc/c-Si energy-level alignment (ELA) is thought to be central to controlling the required interface transfer processes. We modified hydrogen-terminated c-Si (H–Si) with 2,2′-(perfluoronaphthalene-2,6-diylidene)dimalononitrile (F6TCNNQ), C60, or NF3 and probed the effect on the c-Si surface chemistry, the Tc/c-Si ELA, the Tc morphology, and solar cell characteristics using ultraviolet and X-ray photoelectron spectroscopy, atomic force microscopy, X-ray diffraction, photoluminescence transients, device measurements, and transfer matrix-optical modeling. Submonolayer interlayers of F6TCNNQ shifted the Tc/H–Si(111) ELA by up to 0.55 eV. C60 showed no notable effect on the ELA and proved detrimental for the Tc film morphology and solar cell performance. Neither F6TCNNQ nor C60 improved the Tc-related photocurrent significantly. NF3 CVD substituted the H-termination of H–Si(100) with more electronegative species and resulted in work functions as high as 6 eV. This changed the Tc/H–Si(100) ELA by up to 0.45 eV. NF3 plasma from a remote source caused pronounced c-Si oxidation and a diminished c-Si photoluminescence lifetime, which was not observed for NF3 plasma created in close proximity to the c-Si surface or neutral NF3. We discuss possible reasons for why the improved ELA does not lead to an improved singlet fission harvest." @default.
- W3112996670 created "2020-12-21" @default.
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- W3112996670 date "2020-12-11" @default.
- W3112996670 modified "2023-10-16" @default.
- W3112996670 title "Energy-Level Alignment Tuning at Tetracene/c-Si Interfaces" @default.
- W3112996670 cites W1845832521 @default.
- W3112996670 cites W1969849763 @default.
- W3112996670 cites W1979843808 @default.
- W3112996670 cites W1981711345 @default.
- W3112996670 cites W1981895742 @default.
- W3112996670 cites W1985676249 @default.
- W3112996670 cites W1990636001 @default.
- W3112996670 cites W1992190645 @default.
- W3112996670 cites W1993933003 @default.
- W3112996670 cites W1999477117 @default.
- W3112996670 cites W2001082945 @default.
- W3112996670 cites W2001886191 @default.
- W3112996670 cites W2002120792 @default.
- W3112996670 cites W2004689569 @default.
- W3112996670 cites W2009301688 @default.
- W3112996670 cites W2013169001 @default.
- W3112996670 cites W2018797807 @default.
- W3112996670 cites W2020231579 @default.
- W3112996670 cites W2024403731 @default.
- W3112996670 cites W2025805371 @default.
- W3112996670 cites W2028091597 @default.
- W3112996670 cites W2028250890 @default.
- W3112996670 cites W2029104765 @default.
- W3112996670 cites W2031112653 @default.
- W3112996670 cites W2042108549 @default.
- W3112996670 cites W2050691010 @default.
- W3112996670 cites W2051750031 @default.
- W3112996670 cites W2054626951 @default.
- W3112996670 cites W2058217268 @default.
- W3112996670 cites W2060508008 @default.
- W3112996670 cites W2061080996 @default.
- W3112996670 cites W2065561124 @default.
- W3112996670 cites W2066624863 @default.
- W3112996670 cites W2070505744 @default.
- W3112996670 cites W2077233694 @default.
- W3112996670 cites W2080295870 @default.
- W3112996670 cites W2084708140 @default.
- W3112996670 cites W2085505071 @default.
- W3112996670 cites W2085993583 @default.
- W3112996670 cites W2086507654 @default.
- W3112996670 cites W2086778188 @default.
- W3112996670 cites W2091776017 @default.
- W3112996670 cites W2093854717 @default.
- W3112996670 cites W2111120798 @default.
- W3112996670 cites W2112362639 @default.
- W3112996670 cites W2140037628 @default.
- W3112996670 cites W2155751707 @default.
- W3112996670 cites W2156856192 @default.
- W3112996670 cites W2158918552 @default.
- W3112996670 cites W2170544175 @default.
- W3112996670 cites W2273886880 @default.
- W3112996670 cites W2289686941 @default.
- W3112996670 cites W2314327214 @default.
- W3112996670 cites W2314967140 @default.
- W3112996670 cites W2316912331 @default.
- W3112996670 cites W2325257640 @default.
- W3112996670 cites W2327198765 @default.
- W3112996670 cites W2327724613 @default.
- W3112996670 cites W2328956299 @default.
- W3112996670 cites W2331193359 @default.
- W3112996670 cites W2331423503 @default.
- W3112996670 cites W2333594780 @default.
- W3112996670 cites W2333917153 @default.
- W3112996670 cites W2409119853 @default.
- W3112996670 cites W2564025278 @default.
- W3112996670 cites W2593259395 @default.
- W3112996670 cites W2597707255 @default.
- W3112996670 cites W2621114032 @default.
- W3112996670 cites W2724594706 @default.
- W3112996670 cites W2763778916 @default.
- W3112996670 cites W2767626850 @default.
- W3112996670 cites W2806865070 @default.
- W3112996670 cites W2809924847 @default.
- W3112996670 cites W2885911566 @default.
- W3112996670 cites W2908523215 @default.