• openAccess   Direct observation of surface polarization at hybrid perovskite/Au interfaces by dark transient experiments 

      Caram, Jorge; García-Batlle, Marisé; Almora Rodríguez, Osbel; Arce, Roberto; Guerrero, Antonio; Garcia-Belmonte, Germà American Institute of Physics (2020-05-05)
      A distinctive feature of hybrid perovskite light-absorbing materials is the non-negligible ionic conductivity influencing photovoltaic performance and stability. Moving ions or vacancies can naturally accumulate at the ...
    • openAccess   Resistance transient dynamics in switchable perovskite memristors 

      Bisquert, Juan; Bou, Agustín; Guerrero, Antonio; Hernández-Balaguera, Enrique AIP Publishing (2023-09)
      Memristor devices have been investigated for their properties of resistive modulation that can be used in data storage and brain-like computation elements as artificial synapses and neurons. Memristors are characterized ...