Now showing items 1-6 of 6

    • Large-area semi-transparent light-sensitive nanocrystal skins 

      Akhavan, S.; Guzelturk, B.; Sharma, V. K.; Demir, Hilmi Volkan (Optical Society of America, 2012)
      We report a large-area, semi-transparent, light-sensitive nanocrystal skin (LS-NS) platform consisting of single monolayer colloidal nanocrystals. LS-NS devices, which were fabricated over areas up to 48 cm(2) using ...
    • Nanocrystal skins with exciton funneling for photosensing 

      Akhavan, S.; Cihan, A. F.; Bozok, B.; Demir, Hilmi Volkan (Wiley-VCH Verlag, 2014-03-05)
      Highly photosensitive nanocrystal (NC) skins based on exciton funneling are proposed and demonstrated using a graded bandgap profile across which no external bias is applied in operation for light-sensing. Four types of ...
    • Plasmonic light-sensitive skins of nanocrystal monolayers 

      Akhavan, S.; Gungor, K.; Mutlugun, E.; Demir, Hilmi Volkan (IOP Publishing, 2013)
      We report plasmonically coupled light-sensitive skins of nanocrystal monolayers that exhibit sensitivity enhancement and spectral range extension with plasmonic nanostructures embedded in their photosensitive nanocrystal ...
    • Silicon nanowire network metal-semiconductor-metal photodetectors 

      Mulazimoglu, E.; Coskun, S.; Gunoven, M.; Butun, B.; Özbay, Ekmel; Turan, R.; Unalan, H. E. (AIP Publishing LLC., 2013-08-23)
      We report on the fabrication and characterization of solution-processed, highly flexible, silicon nanowire network based metal-semiconductor-metal photodetectors. Both the active part of the device and the electrodes are ...
    • Superenhancers: Novel opportunities for nanowire optoelectronics 

      Khudiyev, T.; Bayindir, M. (Nature Publishing Group, 2014)
      Nanowires play a crucial role in the development of new generation optoelectronic devices ranging from photovoltaics to photodetectors, as these designs capitalize on the low material usage, utilize leaky-mode optical ...
    • Use of side-chain for rational design of n-type diketopyrrolopyrrole-based conjugated polymers: what did we find out? 

      Kanimozhi, C.; Yaacobi-Gross, N.; Burnett, E. K.; Briseno, A. L.; Anthopoulos, T. D.; Salzner, U.; Patil, S. (The Owner Societies, 2014)
      The primary role of substituted side chains in organic semiconductors is to increase their solubility in common organic solvents. In the recent past, many literature reports have suggested that the side chains play a ...