@article{SchraderSchuermannDruskaetal.1997,
  author    = {Schrader, Sigurd and Sch{\"u}rmann, H. and Druska, P. and Teppner, Randolf and Prescher, Dietrich},
  title     = {Ultraviolet photoelectron spectroscopy of conjugated organic model compounds},
  year      = {1997},
  language  = {en}
}
@article{SchuermannKochImperiaetal.1999,
  author    = {Sch{\"u}rmann, H. and Koch, Norbert and Imperia, Paolo and Schrader, Sigurd and Jandke, M. and Strohriegl, P. and Schulz, Burkhard and Leising, G. and Brehmer, Ludwig},
  title     = {Ultraviolet photoelectron spectroscopic study of heterocyclic model compounds for electroluminescent devices},
  year      = {1999},
  language  = {en}
}
@article{OttoSteigerSchrader1998,
  author    = {Otto, Andreas H. and Steiger, Th. and Schrader, Sigurd},
  title     = {The gas phase acidity of trifluoromethanesulphonic acid : an ab initio MO and density functional theory study},
  year      = {1998},
  language  = {en}
}
@article{SchraderPfeifferReutheretal.1997,
  author    = {Schrader, Sigurd and Pfeiffer, Karl and Reuther, Freimut and Lorkowski, Hans-Joachim},
  title     = {Stable polymer chromophore systems for nonlinear optics},
  year      = {1997},
  language  = {en}
}
@article{SchraderWortmannPrescheretal.1998,
  author    = {Schrader, Sigurd and Wortmann, Hanna Rosalie and Prescher, Dietrich and Lukaszuk, K. and Otto, Andreas H.},
  title     = {Solvatochromy and electro-optical study of new fluorine-containing chromophores},
  year      = {1998},
  language  = {en}
}
@article{FlueraruSchraderZaulsetal.2000,
  author    = {Flueraru, C. and Schrader, Sigurd and Zauls, V. and Motschmann, H.},
  title     = {Sensitivity analysis of ellipsometry applied to uniaxial optical films},
  year      = {2000},
  language  = {en}
}
@article{OttoPrescherGeyetal.1997,
  author    = {Otto, Andreas H. and Prescher, Dietrich and Gey, E. and Schrader, Sigurd},
  title     = {Proton affinities of some polyfluoroalkanes in comparison to the unsubstituted alkanes. The estimation of the proton affinities of polyfluorethylene and polyethylene by applying theoretical methods},
  year      = {1997},
  language  = {en}
}
@article{HolzerPenzkoferSchraderetal.2005,
  author    = {Holzer, Wolfgang and Penzkofer, Alfons and Schrader, Sigurd and Grimm, Bernhard},
  title     = {Photo-physical and lasing characterisation of a polyparaphenylenevinylene (PPV) neat film},
  issn      = {0306-8919},
  year      = {2005},
  abstract  = {The wave-guided travelling-wave laser action (amplified spontaneous emission) of a neat film of poly(p- phenylenevinylene) (PPV) on a quartz glass substrate prepared by a sulfinyl precursor technique is studied. The samples are transversally pumped with picosecond excitation pulses (wavelength 347.15 nm, duration 35 ps). Lasing occurs at 550 nm. The optical constants of the neat films are determined by transmittance measurements exploiting the multiple beam interference in the transparency region. A fluorescence spectroscopic characterisation is carried out determining the fluorescence quantum distribution, fluorescence quantum yield, degree of fluorescence polarisation, and fluorescence lifetime. The emitting chromophore size (emitting singlet exciton extension) is determined by the ratio of exciton radiative lifetime to repeat-unit based radiative lifetime. The obtained size of about two repeat units is discussed in a disordered solid-state polymer model},
  language  = {en}
}
@article{SchraderImperiaKochetal.1999,
  author    = {Schrader, Sigurd and Imperia, Paolo and Koch, Norbert and Leising, G. and Falk, B.},
  title     = {Organic Light-emitting devices based on new heterocyclic compounds},
  year      = {1999},
  language  = {en}
}
@article{FazioLagerwallZaulsetal.2000,
  author    = {Fazio, V. S. U. and Lagerwall, S. T. and Zauls, V. and Schrader, Sigurd and Busson, P. and Hult, A. and Motschmann, H.},
  title     = {Nonlinear optical properties of a channel waveguide produced with crosslinkable ferroelectric liquid crystals},
  year      = {2000},
  language  = {en}
}