Induced blue phases in cholesteric mixed systems |
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| Authors: | H. Onusseit H. Stegemeyer |
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| Affiliation: | Department of Physical Chemistry, University Paderborn, D-4790 Paderborn, Federal Republic of Germany |
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| Abstract: | The induction of blue phases (BPs) was observed in binary mixtures comprising nematogenic compounds and cholesteryl esters which do not exhibit BPs by themselves. Phase diagrams and critical pitches pc above which no BP occurs were determined. If p <pc two BPs were observed. In mixtures with pitches close below pc only one BP seems to exist. |
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