Improved photocurrent by using n-doped 2,3,8,9,14,15-hexachloro-5,6,11,12,17,18-hexaazatrinaphthylene as optical spacer layer in p-i-n type organic solar cells

Christiane Falkenberg, Karl Leo, Moritz K. Riede
  • Journal of Applied Physics, January 2011, American Institute of Physics
  • DOI: 10.1063/1.3664828