0134287 - FZU-D 20030183 RIV US eng J - Článek v odborném periodiku
Novotná, Vladimíra - Glogarová, Milada - Hamplová, Věra - Kašpar, Miroslav
Re-entrant ferroelectric phases in binary mixtures of ferroelectric and antiferroelectric homologues of a series with three chiral centers.
Journal of Chemical Physics. Roč. 115, č. 19 (2001), s. 9036-9041. ISSN 0021-9606. E-ISSN 1089-7690
Grant CEP: GA ČR GA202/99/1120
Výzkumný záměr: CEZ:AV0Z1010914
Klíčová slova: binary mixtures * re-entrant SmC * phase * helix twist interaction
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 3.147, rok: 2001

In binary mixtures sxhibiting ferroelectric (FE) and antiferroelectric (AF) phases, a re-entrant FE phase may be induced in a certain concentration region, which is miscible with the SmC * phase. Dielectric spectroscopy study revealed a softening of the antiphase mode in the AF phase, which is responsible for the appearance of the re-entrant phase.
Trvalý link: http://hdl.handle.net/11104/0032200