@phdthesis{Huegel2018,
  author    = {H{\"u}gel, Markus},
  title     = {The control of nanomorphology in star-shaped mesogens},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-165321},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2018},
  abstract  = {Stilbene-based star-shaped mesogens have been synthesized with and without fullerene guests. Thermotropic properties and the mechanism of space-filling in the mesophases of these systems have been examined.},
  subject      = {Fl{\"u}ssigkristall},
  language  = {en}
}
@phdthesis{Sperlich2013,
  author    = {Sperlich, Andreas},
  title     = {Electron Paramagnetic Resonance Spectroscopy of Conjugated Polymers and Fullerenes for Organic Photovoltaics},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-81244},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2013},
  abstract  = {In the presented thesis, the various excited states encountered in conjugated organic semiconductors are investigated with respect to their utilization in organic thin-film solar cells. Most of these states are spin-baring and can therefore be addressed by means of magnetic resonance spectroscopy. The primary singlet excitation (spin 0), as well as positive and negative polaronic charge carriers (spin 1/2) are discussed. Additionally, triplet excitons (spin 1) and charge transfer complexes are examined, focussing on their differing spin-spin interaction strength. For the investigation of these spin-baring states especially methods of electron paramagnetic resonance (EPR) are best suited. Therefore according experimental methods were implemented in the course of this work to study conjugated polymers, fullerenes and their blends with continuous wave as well as time-resolved EPR and optically detected magnetic resonance.},
  subject      = {Organische Solarzelle},
  language  = {en}
}