• openAccess   Ionic Dipolar Switching Hinders Charge Collection in Perovskite Solar Cells with Normal and Inverted Hysteresis 

      Almora Rodríguez, Osbel; López Varo, Pilar; Taek Cho, Kyung; Aghazada, Sadig; Meng, Wei; Hou, Yi; Echeverría-Arrondo, Carlos; Zimmermann, Iwan; Matt, Gebhard J.; Jiménez Tejada, Juan Antonio; Brabec, Christoph J.; Nazeeruddin, Mohammad Khaja; Garcia-Belmonte, Germà Elsevier (2019-06-15)
      Drift-diffusion modeling of the ionic dipole switching from the measurement of fast scanned and long pre-biased electrical response is proposed as a novel protocol for evaluation of limit hysteretic effects in perovskite ...
    • openAccess   Roadmap on commercialization of metal halide perovskite photovoltaics 

      Feng, Shien-Ping; Cheng, Yuanhang; Yip, Hin-Lap; Zhong, Yufei; Fong, Patrick W.K.; Li, Gang; Ng, Annie; Cong, Chen; Castriotta, Luigi Angelo; matteocci, fabio; Vesce, Luigi; Saranin, Danila; Di Carlo, Aldo; Wang, Puqun; Ho, Jian Wei; Hou, Yi; Lin, Fen; ABERLE, Armin Gerhard; Song, Zhaoning; Yan, Yanfa; Chen, Xu; Yang, Yang; Syed, Ali Asgher; AHMAD, ISHAQ; Leung, Tiklun; Wang, Yantao; Lin, JingYang; Ng, Alan Man Ching; Li, Yin; Ebadi, firouzeh; Tress, Wolfgang; Richardson, Giles; Ge, Chuangye; hu, hanlin; Karimipour, Masoud; Baumann, Fanny; Tanko, Kenedy Tabah; Pereyra, Carlos; Ruiz Raga, Sonia; Xie, Haibing; Lira-Cantu, Monica; Khenkin, Mark; Visoly-Fisher, Iris; Katz, Eugene; Vaynzof, Yana; Vidal, Rosario; Yu, Guicheng; Lin, Haoran; Weng, Shuchen; WANG, Shifeng; Djurišić, Aleksandra B. IOP publishing (2023-06-02)
      Perovskite solar cells (PSCs) represent one of the most promising emerging photovoltaic technologies due to their high power conversion efficiency. However, despite the huge progress made not only in terms of the efficiency ...
    • openAccess   Switching Off Hysteresis in Perovskite Solar Cells by Fine‐Tuning Energy Levels of Extraction Layers 

      Guerrero, Antonio; Bou, Agustín; Matt, Gebhard J.; Almora Rodríguez, Osbel; Heumueller, Thomas; Garcia-Belmonte, Germà; Bisquert, Juan; Hou, Yi; Brabec, Christoph J. Wiley (2018-07-25)
      Lead halide perovskites often suffer from a strong hysteretic behavior on their j–V response in photovoltaic devices that has been correlated with slow ion migration. The electron extraction layer has frequently been pointed ...