• closedAccess   Photovoltaic efficiency limits and material disorder 

      Nayak, Pabitra K.; Garcia-Belmonte, Germà; Kahn, Antoine; Bisquert, Juan; Cahen, David Royal Society of Chemistry (2012)
      Solar cells based on crystalline semiconductors such as Si and GaAs provide nowadays the highest performance, but photovoltaic (PV) cells based on less pure materials, such as poly- or nano-crystalline or amorphous inorganic ...