• closedAccess   C60 Thin Films in Perovskite Solar Cells: Efficient or Limiting Charge Transport Layer? 

      Klipfel, Nadja; Alvarez, Agustin; Kanda, Hiroyuki; Sutanto, Albertus Adrian; Igci, Cansu; Roldán-Carmona, Cristina; Momblona, Cristina; Fabregat-Santiago, Francisco; Nazeeruddin, Mohammad Khaja American Chemical Society (2022-02-28)
      In this work, we identify the importance of C60 and compact-TiO2 (cTiO2) as electron transport layers on the device performance of coevaporated n–i–p perovskite solar cells. We found (1) a synergetic effect between both ...
    • openAccess   Influence of Charge Transport Layers on Open-Circuit Voltage and Hysteresis in Perovskite Solar Cells 

      Ravishankar, Sandheep; Gharibzadeh, Saba; Roldán-Carmona, Cristina; Grancini, Giulia; Lee, Yonghui; Ralaiarisoa, Maryline; Asiri, Abdullah M.; Koch, Nobert; Bisquert, Juan; Nazeeruddin, Mohammad Khaja Elsevier (2018-04)
      Perovskite materials have experienced an impressive improvement in photovoltaic performance due to their unique combination of optoelectronic properties. Their remarkable progression, facilitated by the use of different ...