Improvement of Voc and Jsc in CuInGaSe2 solar cells using a novel sandwiched CuGa/CuInGa/In precursor structure

Hung Ru Hsu, Shu Chun Hsu, Yung-sheng Liu
  • Applied Physics Letters, January 2012, American Institute of Physics
  • DOI: 10.1063/1.4705297