Now showing items 1-2 of 2

    • Laser induced sponge-like Si in Si-rich oxides for photovoltaics 

      Gundogdu, S.; Sungur Ozen, E.; Hübner, R.; Heinig, K.H.; Aydinli, A. (Optical Society of American (OSA), 2013)
      We show that a sponge-like structure of interconnected Si nanowires embedded in a dielectric matrix can be obtained by laser annealing of silicon rich oxides (SRO). Due to quantum confinement, the large bandgap displayed ...
    • Volumetric plasmonic resonator architecture for thin-film solar cells 

      Sefunc, M.A.; Okyay, A., K.; Demir, H. V. (AIP Publishing, 2011-03-04)
      We propose and demonstrate a design concept of volumetric plasmonic resonators that relies on the idea of incorporating coupled layers of plasmonic structures embedded into a solar cell in enhanced optical absorption for ...