Polarons and bipolarons in polypyrrole: Evolution of the band structure and optical spectrum upon doingJ.L. BrédasJ.C. Scottet al.1984Physical Review B
Optical study of poly-β, β′-dimethylpyrrole Perchlorate: Evidence for bipolaronsK. YakushiL. Lauchlanet al.1984The Journal of Chemical Physics
Optical study of polypyrrole perchlorateK. YakushiL. Lauchlanet al.1983The Journal of Chemical Physics