@article{FestagSchmidtWendorffetal.1995, author = {Festag, R. and Schmidt, C. and Wendorff, Joachim Heinz and Janietz, Dietmar}, title = {Structure and dynamics of new triazine based polymers with discotic side groups}, year = {1995}, language = {en} } @article{GoldmannDietelJanietzetal.1998, author = {Goldmann, Daniela and Dietel, Reinhard and Janietz, Dietmar and Schmidt, C. and Wendorff, Joachim Heinz}, title = {Sheet-shaped mesogens based on 1,3,5-Triazines : variation of columnar mesophases through intermolecular hydrogen bonding}, year = {1998}, language = {en} } @article{GoldmannJanietzSchmidtetal.2004, author = {Goldmann, Daniela and Janietz, Dietmar and Schmidt, C. and Wendorff, Joachim Heinz}, title = {Columnar liquid crystalline phases through hydrogen bonding and nanoscale segregation}, issn = {0959-9428}, year = {2004}, abstract = {Two columnar phases forming 2,4,6-triarylamino-1,3,5-triazines have been investigated in binary mixtures with calamitic and non-liquid crystalline benzoic acids carrying one or two alkoxy chains at the aromatic core. The triazines form hydrogen bonded aggregates with the complementary acids. Each investigated equimolar mixture exhibits a columnar mesophase due to segregation of the H-bonded polar core region from the lipophilic aliphatic molecular segments. The cross sectional shape of cylindrical aggregates and, therefore, the two-dimensional lattice symmetries, hexagonal or rectangular, are defined by the number of alkoxy chains of the benzoic acid component}, language = {en} } @article{GoldmannJanietzSchmidtetal.1998, author = {Goldmann, Daniela and Janietz, Dietmar and Schmidt, C. and Wendorff, Joachim Heinz}, title = {Liquid crystalline 1,3,5-triazines incorporating rod-like azobenzene sub-units}, year = {1998}, language = {en} } @article{GoldmannJanietzSchmidtetal.1996, author = {Goldmann, Daniela and Janietz, Dietmar and Schmidt, C. and Wendorff, Joachim Heinz}, title = {Disc-shaped mesogens based on 1,3,5-triazines : variation and induction of columnar mesophases through complementary intermolecular interactions}, year = {1996}, language = {en} } @article{GoldmannMahlstedtJanietzetal.1998, author = {Goldmann, Daniela and Mahlstedt, S. and Janietz, Dietmar and Busch, P. and Schmidt, C. and Stracke, A. and Wendorff, Joachim Heinz}, title = {Mesomorphic donor-acceptor twin molecules with covalently linked sheet-like pentaalkyne and nitrofluorenone subunits}, year = {1998}, language = {en} } @article{GoldmannNordsieckJanietzetal.2004, author = {Goldmann, Daniela and Nordsieck, A. and Janietz, Dietmar and Frese, T. and Schmidt, C. and Wendorff, Joachim Heinz}, title = {Smectic and columnar liquid crystalline phases through charge-transfer interactions}, issn = {1058-725X}, year = {2004}, abstract = {New heterocyclic electron donors based on. a 1,3,5-triazine nucleus are presented. Three phenyl rings are grafted to the triazine core either via secondary amino groups or by a direct C,C-linkage and a specific number of decyloxy chains is attached to the molecular periphery. The compounds are non-liquid crystalline in their pure states. Lamellar or columnar mesophases are induced by attractive interactions with electron acceptors}, language = {en} } @article{JanietzFestagSchmidtetal.1995, author = {Janietz, Dietmar and Festag, R. and Schmidt, C. and Tsukruk, V. V. and Wendorff, Joachim Heinz}, title = {Interfacial behaviour and thermal properties of triazine modified triphenylene oligomers}, year = {1995}, language = {en} } @article{JanietzFestagSchmidtetal.1996, author = {Janietz, Dietmar and Festag, R. and Schmidt, C. and Wendorff, Joachim Heinz}, title = {Amphotropic oligomeric 1,3,5-triazines containing disc-shaped pentaalkyne and triphenylene side groups}, year = {1996}, language = {en} } @article{JanietzFestagSchmidtetal.1995, author = {Janietz, Dietmar and Festag, R. and Schmidt, C. and Wendorff, Joachim Heinz}, title = {Supramolecular assemblies of new amphotropic oligomers with disc-shaped side groups}, year = {1995}, language = {en} } @article{JanietzFestagSchmidtetal.1994, author = {Janietz, Dietmar and Festag, R. and Schmidt, C. and Wendorff, Joachim Heinz}, title = {Self-organization of new oligomers containing disc-shaped side groups}, year = {1994}, language = {en} } @article{JanietzMoebiusFestagetal.1994, author = {Janietz, Dietmar and M{\"o}bius, Dietmar and Festag, R. and Wendorff, Joachim Heinz and Ahuja, Rajeev C. and Reiche, J{\"u}rgen}, title = {Supramolecular organization of amphiphilic discotic mesogens}, year = {1994}, language = {en} } @article{JanitzDauteFestagetal.1995, author = {Janitz, A. and Daute, D. and Festag, R. and Wendorff, Joachim Heinz}, title = {Novel routes to discotic mesomorphism - covalently linked donor-acceptor mesogens based on pentaalkynes and new star-like triarylmelamines with heteroaromatic central core}, year = {1995}, language = {en} } @article{StrackeBayerZimmermannetal.1999, author = {Stracke, A. and Bayer, A. and Zimmermann, S. and Wendorff, Joachim Heinz and Wirges, Werner and Bauer-Gogonea, Simona and Bauer, Siegfried and Gerhard, Reimund}, title = {Relaxation behaviour of electrically induced polar orientation and of optically induced non-polar orientation in an azo-chromophore side group polymer}, issn = {0022-3727}, year = {1999}, language = {en} }