@article{ReicheBarberkaKnochenhaueretal.1994,
  author    = {Reiche, J{\"u}rgen and Barberka, Thomas Andreas and Knochenhauer, Gerald and Woolley, Martin and Pietsch, Ullrich},
  title     = {Comprehensive structure investigation and computer modelling of perfluorododecanoic acid multilayers formed by in-vacuo thermal evaporation},
  year      = {1994},
  language  = {en}
}
@article{SchulzKnochenhauerBrehmeretal.1994,
  author    = {Schulz, Burkhard and Knochenhauer, Gerald and Brehmer, Ludwig and Janietz, Silvia},
  title     = {Stuctures and properties of aromatic poly(1,3,4-oxadiazole)s},
  year      = {1994},
  language  = {en}
}
@article{SchulzStillerZetzscheetal.1994,
  author    = {Schulz, Burkhard and Stiller, Burkhard and Zetzsche, Thomas and Knochenhauer, Gerald and Dietel, Reinhard and Brehmer, Ludwig},
  title     = {Crystal structure of 2,5-Di(4- methoxycarbonyl-phenyl)-1,3,4-oxadiazole characterized by AFM and IR- spectroscopy},
  year      = {1994},
  language  = {en}
}
@article{ReicheKnochenhauer1994,
  author    = {Reiche, J{\"u}rgen and Knochenhauer, Gerald},
  title     = {Numerische Simulation und R{\"o}ntgenbeugung an thermisch aufgedampften Multischichten perfluorierter Fetts{\"a}uren},
  year      = {1994},
  language  = {de}
}
@article{Knochenhauer1994,
  author    = {Knochenhauer, Gerald},
  title     = {Thin organic layers : Langmuir-Blodgett films low dimensional quantum mechanics},
  year      = {1994},
  language  = {en}
}
@article{DietzelFreydankReicheetal.1995,
  author    = {Dietzel, Birgit and Freydank, A. and Reiche, J{\"u}rgen and Brehmer, Ludwig and Knoblauch, H. and Knochenhauer, Gerald and Zetzsche, Thomas},
  title     = {Mono- und Multischichten von neuen aromatischen 1,3,4-Oxadiazolen},
  year      = {1995},
  language  = {de}
}
@article{KnochenhauerReicheBarberkaetal.1995,
  author    = {Knochenhauer, Gerald and Reiche, J{\"u}rgen and Barberka, Thomas Andreas and Woolley, Martin and Tredgold, Richard H. and Hodge, P. and Brehmer, Ludwig},
  title     = {Do perfluorianted chains always have to be twisted?},
  year      = {1995},
  abstract  = {Short perfluorinated cabon chains do not take on helical structure when they are closely packed},
  language  = {en}
}
@article{ReicheKnochenhauerBarberkaetal.1995,
  author    = {Reiche, J{\"u}rgen and Knochenhauer, Gerald and Barberka, Thomas Andreas and Geue, Thomas and Pietsch, Ullrich and Brehmer, Ludwig and Hodge, P. and Tredgold, Richard H.},
  title     = {In-plane structure of perfluorotetra decanoic acid Langmuir-Blodgett films and films formed by vacuum deposition},
  year      = {1995},
  language  = {en}
}
@article{SchulzKnochenhauerBrehmeretal.1995,
  author    = {Schulz, Burkhard and Knochenhauer, Gerald and Brehmer, Ludwig and Janietz, Silvia},
  title     = {Stuctures and properties of aromatic poly(1,3,4-oxadiazole)s},
  year      = {1995},
  language  = {en}
}
@article{SchulzStillerZetzscheetal.1995,
  author    = {Schulz, Burkhard and Stiller, Burkhard and Zetzsche, Thomas and Knochenhauer, Gerald and Dietel, Reinhard and Brehmer, Ludwig},
  title     = {Characterization of 2,5-di(p-tolyl-1,3,4- oxadiazole) crystals by IR-spectroscopy and atomic force microscopy},
  year      = {1995},
  language  = {en}
}
@article{BrehmerDietzelFreydanketal.1995,
  author    = {Brehmer, Ludwig and Dietzel, Birgit and Freydank, Anke-Christine and Katholy, Stefan and Knochenhauer, Gerald and Reiche, J{\"u}rgen and Schulz, Burkhard and Zetzsche, Thomas},
  title     = {Langmuir- und Langmuir-Blodgett-Filme amphiphiler Oxadiazole},
  year      = {1995},
  language  = {de}
}
@article{ReicheFreydankDietzeletal.1995,
  author    = {Reiche, J{\"u}rgen and Freydank, A. and Dietzel, Birgit and Katholy, Stefan and Knochenhauer, Gerald and Zetzsche, Thomas and Schulz, Burkhard and Brehmer, Ludwig},
  title     = {Komplexe Strukturanalytik von Oxadiazol-Mono- und Multischichten},
  year      = {1995},
  language  = {de}
}
@article{SchulzBrehmerKnochenhauer1995,
  author    = {Schulz, Burkhard and Brehmer, Ludwig and Knochenhauer, Gerald},
  title     = {Supramolecular structures of aromatic 1,3,4-oxadiazole solids},
  year      = {1995},
  language  = {en}
}
@article{ReicheKnochenhauerDieteletal.1997,
  author    = {Reiche, J{\"u}rgen and Knochenhauer, Gerald and Dietel, Reinhard and Freydank, Anke-Christine and Zetzsche, Thomas and Pietsch, Ullrich and Brehmer, Ludwig and Barberka, Thomas Andreas and Geue, Thomas},
  title     = {Structure of thermally treated oxadiazoleamide Langmuir-Blodgett films},
  year      = {1997},
  abstract  = {The thermal treatment of Y-type Langmuir-Blodgett (LB) films formed from the amphiphilic derivative of 2,5- diphenyl-1,3,4-oxadiazole 1 results in changes of the molecular packing. These changes have been analysed by a combination of X-ray specular reflectivity data, X-ray grazing incidence diffraction data and scanning force microscopy images, On the basis of these experimental data we have simulated possible supramolecular structures, These simulations provide insight into the intermolecular interactions giving rise to the observed structural transitions. The crystalline structure induced by thermal treatment of the LB films is characterized by a uniaxial texture, which is correlated with the dipping direction during deposition of the LB film.},
  language  = {en}
}
@article{ReicheSchulzKnochenhaueretal.1997,
  author    = {Reiche, J{\"u}rgen and Schulz, Burkhard and Knochenhauer, Gerald and Dietzel, Birgit and Freydank, Anke-Christine and Zetzsche, Thomas and Brehmer, Ludwig},
  title     = {Supramolecular structures formed from heterocyclic aromatic molecules},
  year      = {1997},
  abstract  = {This paper describes the formation and structure investigation of Langmuir monolayers and Langmuir-Blodgett multilayers formed from amphiphilic derivatives of 2,5-diphenyl-1,3,4-oxadiazole. The 2,5-diphenyl-1,3,4-oxadiazole group as a functional unit with interesting physical and chemical properties is maintained, while the head group, the length of the alkyl chain and the structure of the coupling unit between aromatic and aliphatic part of these linear short-chain amphiphiles is systematically varied in order to explore the influence of this change on the film forming properties and the stability of Langmuir and Langmuir-Blodgett films. Molecular mechanics simulations are shown by these systematic variations to be suitable for the prediction of optimal chemical structures allowing for a stable stratified molecular packing. The combination of a detailed structure investigation of the multilayers based on scanning force microscopy and X-ray data with molecular mechanics simulations yields an insight into the packing of the molecules and the intermolecular interactions.},
  language  = {en}
}
@article{ReicheZetzscheHelmsetal.1997,
  author    = {Reiche, J{\"u}rgen and Zetzsche, Thomas and Helms, Andreas and Freydank, Anke-Christine and Knochenhauer, Gerald and Schulz, Burkhard and Brehmer, Ludwig},
  title     = {Organized molecular films of oxadiazole compounds formed by vacuum deposition},
  year      = {1997},
  language  = {en}
}
@article{KnochenhauerPenacoradaReicheetal.1999,
  author    = {Knochenhauer, Gerald and Penacorada, Florencio and Reiche, J{\"u}rgen and Brehmer, Ludwig and Tredgold, Richard H. and Barberka, Thomas Andreas},
  title     = {Multilayers of perfluorinated fatty acids},
  year      = {1999},
  abstract  = {We have formed Y layers of perfluorododecanoic acid CF3(CF2)10COOH by thermal evaporation in vacuo and of perfluorotetradecanoic acid CF3(CF2)12COOH by thermal evaporation and by the Langmuir-Blodgett (LB) technique. We have obtained the bilayer spacing of both these materials by X-ray diffraction and have also studied the in-plane structure of these materials by means of grazing incidence diffraction (GID). Computer modelling was used to interpret the results obtained. For the perfluorododecanoic acid, we find two stable untwisted phases at 25°C and a combination of these two predicts both the Bragg peaks arising from the layer structure and the GID results. Our experimental results show that the perfluorotetradecanoic acid exists in the generally accepted helical structure. Computer modelling leads to the conclusion that closely packed perfluorinated chains with 12 or less carbon atoms should exist in an untwisted state while molecules having more than 12 carbon atoms show the onset of the helical conformation.},
  language  = {en}
}
@article{WuestneckPrescherKatholyetal.2000,
  author    = {W{\"u}stneck, Rainer and Prescher, Dietrich and Katholy, Stefan and Knochenhauer, Gerald and Brehmer, Ludwig},
  title     = {Surface dilatational rheological study of the trans-cis isomerisation of copolymers with trifluoromethoxy substituted metacrylate monolayers},
  issn      = {0927-7757},
  year      = {2000},
  language  = {en}
}
@article{MikatFrancoRegensteinetal.2000,
  author    = {Mikat, J{\"u}rgen E. R. and Franco, Olga and Regenstein, Wolfgang and Reck, G{\"u}nter and Knochenhauer, Gerald and Schulz, Burkhard and Orgzall, Ingo},
  title     = {1,3,4-oxadiazole crystals under high pressure-phase transitions and properties},
  year      = {2000},
  language  = {en}
}