Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Roman Da˛browski"'
Autor:
Sonia Trombino, Francesca Iemma, Jerzy Dziaduszek, Roman Da˛browski, Fiore Pasquale Nicoletta, Nevio Picci, Roberta Cassano, Giovanni De Filpo
Publikováno v:
Liquid Crystals. 35:625-632
The synthesis, characterisation, helical pitch and electro‐optical response of new ferroelectric liquid crystals, 4′‐(ω‐acryloxyalkoxy)‐, 4′‐(ω‐alkanoyloxyalkoxy)‐ or 4′‐(ω‐perfluoroalkanoyloxy)alkoxybiphenyl‐4‐yl (S)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60b47cb8fd722634172770ebac301075
https://doi.org/10.1080/02678290802051080
https://doi.org/10.1080/02678290802051080
Autor:
Shin-Tson Wu, A. Spadło, Kung-Lung Cheng, Jun Li, Roman Da˛browski, Sebastian Gauza, Yu‐Nan Tzeng
Publikováno v:
Liquid Crystals. 32:1077-1085
The molecular structures and physical properties of several single‐ and double‐fluorinated isothiocyanatotolane, isothiocyanatocyclohexyltolane, and isothiocyanatoterphenyl compounds are reported. Two eutectic mixtures comprising these compounds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20a60b4d7b36e243317704ccf199b485
https://doi.org/10.1080/02678290500303007
https://doi.org/10.1080/02678290500303007
Autor:
M. Filipowicz, Sebastian Gauza, Roman Da˛browski, Zofia Stolarz, Shin-Tson Wu, Claire Y. H. Fan, Jan Przedmojski, A. Spadło
Publikováno v:
Liquid Crystals. 30:191-198
The synthesis, mesomorphic properties and UV absorption spectra of laterally fluorine substituted, and the corresponding unsubstituted, 4′-alkyl-, 4′-alkoxy-, 4′-alkylcyclohexyl-, 4′-alkylbicyclo [2,2,2]octyl- and 4′-alkylcyclohexylethyl-4-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab808328c2d01547cca3e79ee568b5eb
https://doi.org/10.1080/0267829021000060197
https://doi.org/10.1080/0267829021000060197
Autor:
Janet R. Wu, Fang Du, Shin-Tson Wu, A. Spadło, N. Janarthanan, Sebastian Gauza, Roman Da˛browski, Chain-Shu Hsu
Publikováno v:
SID Symposium Digest of Technical Papers. 34:1054
In this paper, we described some isothiocyanato tolane liquid crystals (LCs) that exhibit a high birefringence and reasonably low viscosity. We evaluated the phase transition temperatures, birefringence (Δn) and visco-elastic coefficient of several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d04b8d56dd10f46ea4147a5852ddce26
https://doi.org/10.1889/1.1832469
https://doi.org/10.1889/1.1832469
Autor:
Krzysztof Czupryński, W. Drzewiński, Roman Da˛browski, Per Rudquist, Sebastian Gauza, Sven T. Lagerwall
Publikováno v:
SID Symposium Digest of Technical Papers. 33:770
Two types of multi-component FLC mixtures for high contrast displays were developed. These mixtures could exhibit either threshold or thresholdless (V-shape) behavior depending on the ratio of the anticlinic to synclinic compounds. The phase sequence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::313a0624c762a342389d772ea5829efe
https://doi.org/10.1889/1.1830896
https://doi.org/10.1889/1.1830896