Now showing items 1-2 of 2

    • Triangular metallic gratings for high efficiency thin film solar cells 

      Battal, Enes; Yoǧurt, Alper Taha; Aygun, Levent Erdal; Okyay, Ali Kemal (IEEE, 2011)
      Our design of novel nanometallic structure integrated with photovoltaic devices provides polarization insensitive, broadband and significantly high absorptivity enhancement. This structure attains absorptivities higher ...
    • Triangular metallic gratings for large absorption enhancement in thin film Si solar cells 

      Battal, E.; Yogurt, T.A.; Aygun L.E.; Okyay, Ali Kemal (Optical Society of American (OSA), 2012)
      We estimate high optical absorption in silicon thin film photovoltaic devices using triangular corrugations on the back metallic contact. We computationally show 21.9% overall absorptivity in a 100-nmthick silicon layer, ...