Listar INAM_Articles por autoría "82293321-a4c0-4d7d-927e-73c7ced8e170"

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    • openAccess   Beyond Protocols: Understanding the Electrical Behavior of Perovskite Solar Cells by Impedance Spectroscopy 

      Ghahremanirad, Elnaz; Almora Rodríguez, Osbel; Suresh, Sunil; Drew, Amandine A.; Chowdhury, Towhid; Uhl, Alexander R. Wiley (2023-08-11)
      Impedance spectroscopy (IS) is an effective characterization technique used to probe and distinguish charge dynamics occurring at different timescales in optoelectronic and electric devices. With the rapid rise of research ...

    • closedAccess   Inductive Loop in the Impedance Response of Perovskite Solar Cells Explained by Surface Polarization Model 

      Ghahremanirad, Elnaz; Bou, Agustín; Olyaee, Saeed; Bisquert, Juan American Chemical Society (2017-03)
      The analysis of perovskite solar cells by impedance spectroscopy has provided a rich variety of behaviors that demand adequate interpretation. Two main features have been reported: First, different impedance spectral arcs ...

    • closedAccess   Surface Polarization Model for the Dynamic Hysteresis of Perovskite Solar Cells 

      Ravishankar, Sandheep; Almora Rodríguez, Osbel; Echeverría-Arrondo, Carlos; Ghahremanirad, Elnaz; Aranda Alonso, Clara; Guerrero, Antonio; Fabregat-Santiago, Francisco; Zaban, Arie; Garcia-Belmonte, Germà; Bisquert, Juan American Chemical Society (2017-02)
      The dynamic hysteresis of perovskite solar cells consists of the occurrence of significant deviations of the current density–voltage curve shapes depending on the specific conditions of measurement such as starting voltage, ...