TY - JOUR A1 - Krause, Christina A1 - Zorn, R. A1 - Frick, B. A1 - Schönhals, Andreas T1 - Quasi- and inelastic neutron scattering to investigate the molecular dynamics of discotic molecules in the bulk JF - The European physical journal - Web of Conferences : proceedings N2 - In- and quasielastic neutron scattering is employed to investigate both the vibrational density of states and the molecular dynamics of two homologous discotic liquid crystals (DLC) with different length of the alkyl side chain based on a triphenylene derivate. For both compounds characteristic low frequency excess contributions to the vibrational density of states are found. Therefore it is concluded that these liquid crystals show a glass-like behaviour. Elastic scans further show that in these materials a rich molecular dynamics takes place. T2 - QENS/WINS 2014 - 11th International Conference on Quasielastic Neutron Scattering and 6th International Workshop on Inelastic Neutron Spectrometers CY - Autrans, France DA - 2014-05-11 PY - 2015 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-325477 DO - https://doi.org/10.1051/epjconf/20158302017 SN - 2100-014X VL - 83 SP - 02017-1 EP - 02017-4 PB - EDP Sciences CY - Les Ulis AN - OPUS4-32547 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -