@article{PingelZenNeheretal.2009,
  author    = {Pingel, Patrick and Zen, Achmad and Neher, Dieter and Lieberwirth, Ingo and Wegner, Gerhard and Allard, Sybille and Scherf, Ullrich},
  title     = {Unexpectedly high field-effect mobility of a soluble, low molecular weight oligoquaterthiophene fraction with low polydispersity},
  issn      = {0947-8396},
  doi       = {10.1007/s00339-008-4994-0},
  year      = {2009},
  abstract  = {Layers made from soluble low molecular weight polythiophene PQT-12 with low polydispersity exhibit a highly ordered structure and charge-carrier mobilities of the order of 10(-3) cm(2)/(V s), which we attribute to its proximity to monodispersity. We propose that polydispersity is a decisive factor with regard to structure formation and transport properties of soluble low molecular weight polythiophenes.},
  language  = {en}
}
@article{PralleUrayamaTewetal.2000,
  author    = {Pralle, Martin U. and Urayama, Kenji and Tew, Gregory N. and Neher, Dieter and Wegner, Gerhard and Stupp, Samuel I.},
  title     = {Piezoelectricity in polar supramolecular materials},
  year      = {2000},
  language  = {en}
}