ListarFCA_Articles por tema "Hysteresis"

Mostrando ítems 1-3 de 3

    • closedAccess   Defect migration in methylammonium lead iodide and its role in perovskite solar cell operation 

      Azpiroz, Jon M.; Mosconi, Edoardo; Bisquert, Juan; De Angelis, Filippo Royal Society of Chemistry (2015)
      In spite of the unprecedented advance of organohalide lead perovskites in the photovoltaics scenario, many of the characteristics of this class of materials, including their slow photoconductivity response, solar cell ...

    • openAccess   Temperature Effects on the Photovoltaic Performance of Planar Structure Perovskite Solar Cells 

      Cojocaru, Ludmila; Uchida, Satoshi; Sanehira, Yoshitaka; González Pedro, Victoria; Bisquert, Juan; Nakazaki, Jotaro; Kubo, Takaya; Segawa, Hiroshi Chemical Society of Japan (2015-09-10)
      Temperature effects of CH3NH3PbI3 perovskite solar cells having simple planar architecture were investigated on the crystal structure and photovoltaic performance. The obvious changes in the CH3NH3PbI3 crystal structure ...

    • openAccess   Tunable hysteresis effect for perovskite solar cells 

      Rong, Yaoguang; Hu, Yue; Ravishankar, Sandheep; huawei, liu; Hou, Xiaomeng; Sheng, Yusong; Mei, Anyi; Xu, Mi; Bisquert, Juan; Han, Hongwei Royal Society of Chemistry (2017-09-14)
      Perovskite solar cells (PSCs) usually suffer from a hysteresis effect in current–voltage measurements, which leads to an inaccurate estimation of the device e fficiency. Although ion migration, charge trapping/ detrapping, ...