• Article  

      Impact of Structural Polymorphs on Charge Collection and Nongeminate Recombination in Organic Photovoltaic Devices 

      Keivanidis, Panagiotis E.; Khan, Jafar I.; Katzenmeier, Leon; Kan, Zhipeng; Limbu, Saurav; Constantinou, Marios; Lariou, Eirini; Constantinides, Georgios; Hayes, Sophia C.; Kim, Ji-Seon; Laquai, Frédéric (2018)
      The formation of different types of structural polymorphs of poly(3-hexyl-thiophene) (P3HT) affects the performance of organic photovoltaic (OPV) devices that use thermally annealed P3HT:PCBM[60] blend films as a photoactive ...
    • Article  

      Multiple Network Hydrogels: A Study of Their Nanoindentation Hardness 

      Panteli, Panayiota A.; Patrickios, Costas S.; Constantinou, Marios; Constantinides, Georgios (2019)
      Nanoindentation is employed to investigate at the nanoscale the mechanical properties of multiply-interpenetrated N,N-dimethylacrylamide hydrogels cross-linked using N,N′-methylenebis(acrylamide). The main result from these ...