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Creators/Authors contains: "Eperon, Giles E"

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  1. ; ; ; ; ; ; ; ; ; (, EES Solar)
    While the low-energy side of the ΔAcurves remains stable over time, the high-energy side changes dramatically, reflecting hot carrier thermalization, which occurs at different rates on the hole and electron transport sides in perovskite solar cells. 
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    Free, publicly-accessible full text available October 20, 2026
  2. ; ; ; ; ; ; ; ; ; (, ACS Energy Letters)
    Prashant V. Kamat (Ed.)
    Formamidinium cesium (FACs) perovskites solar cells have been shown to be among the most stable metal halide perovskites. Here, high-temperature data are presented which systematically and statistically demonstrate the high thermal operation of this system to temperatures in excess of 200 °C. Device measurements between 250 K and 490 K show that while some loss of performance is evident at higher temperature, this is driven by reversible halide segregation with no evidence of a structural phase transition over the measurement range probed. Moreover, upon reduction of the temperature back to ambient the power conversion efficiency is retained. 
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    Full Text Available 
  3. ; ; ; ; ; (, ACS Energy Letters)
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  4. ; ; ; ; ; ; ; (, ACS Energy Letters)
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