• openAccess   Intensity-Modulated Photocurrent Spectroscopy and Its Application to Perovskite Solar Cells 

      Ravishankar, Sandheep; Riquelme, Antonio; Sarkar, Shaibal; García-Batlle, Marisé; Garcia-Belmonte, Germà; Bisquert, Juan American Chemical Society (2020-09-23)
      Frequency domain techniques are useful tools to characterize processes occurring on different time scales in solar cells and solar fuel devices. Intensity-modulated photocurrent spectroscopy (IMPS) is one such technique ...