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New compounds with the TGBA-TGBC-SmC* phase sequence
- 1.0341026 - FZÚ 2010 RIV GB eng J - Journal Article
Kašpar, Miroslav - Novotná, Vladimíra - Glogarová, Milada - Hamplová, Věra - Pociecha, D.
New compounds with the TGBA-TGBC-SmC* phase sequence.
Liquid Crystals. Roč. 37, č. 2 (2010), s. 129-137. ISSN 0267-8292. E-ISSN 1366-5855
R&D Projects: GA AV ČR IAA100100911; GA AV ČR(CZ) GA202/09/0047; GA AV ČR IAA100100710; GA MŠMT MEB050828
Institutional research plan: CEZ:AV0Z10100520
Keywords : liquid crystals * TGB phase * ferroelectricity
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.653, year: 2010
http://dx.doi.org/10.1080/02678290903419053
New series of lactic acid derivatives has been prepared with molecular core consisting of two laterally substituted biphenyls connected by an ester group. The studied compounds exhibit the TGBA phase in a broad temperature range. Additionally, for some compounds a narrow blue phase was found above the TGBA phase on cooling from the isotropic phase. Except for compound with the shortest chain the TGBC phase appeared below the TGBA phase. For all compounds the low temperature SmC* phase exists within the interval up to 80 K.
Permanent Link: http://hdl.handle.net/11104/0184139
Number of the records: 1