Solid-state nuclear magnetic resonance analysis of phase separation behavior of regioregular poly(3-hexylthiophene) and [6,6]-phenyl-C61-butyric acid methyl ester in bulk heterojunction organic solar cells

Tatsuya Fukushima, Hironobu Kimura, Yurie Shimahara, Hironori Kaji
  • Applied Physics Letters, January 2011, American Institute of Physics
  • DOI: 10.1063/1.3662854