Listar por autoría "cc1a025a-d718-4736-8a78-03efb99cb1de"

Mostrando ítems 1-2 de 2

    • openAccess   Enhanced Open-Circuit Voltage of Wide-Bandgap Perovskite Photovoltaics by Using Alloyed (FA1–xCsx)Pb(I1–xBrx)3 Quantum Dots 

      Suri, Mokshin; Hazarika, Abhijit; Larson, Bryon W.; Zhao, Qian; Vallés Pelarda, Marta; Siegler, Timothy; Abney, Michael; Ferguson, Andrew; Korgel, Brian A.; Luther, Joseph M. American Chemical Society (2019-07-16)
      We report a detailed study on APbX3 (A=Formamidinium (FA+), Cs+; X=I-, Br-) perovskite quantum dots (PQDs) with combined A- and X-site alloying that exhibit, both, a wide bandgap and high open circuit voltage (Voc) for the ...

    • openAccess   Operation Mechanism of Perovskite Quantum Dot Solar Cells Probed by Impedance Spectroscopy 

      Zolfaghari, Zahra; Hassanabadi, Ehsan; Pitarch-Tena, Didac; YOON, SEOG JOON; Shariatinia, Zahra; van de Lagemaat, Jao; Luther, Joseph M.; Mora-Sero, Ivan American Chemical Society (2018)
      We fabricated perovskite quantum dot solar cells (PQDSCs) and varied the thickness of the QD layer by controlling the number of deposition cycles; the cells were systematically investigated with impedance spectroscopy. ...