Archivio Istituzionale della RicercaDielectric dispersion of a chiral smectic liquid crystal has been measured in the very broad frequency range from 0.1 mHz to 50 kHz. Two regions of dispersion have been recognized: the first one, from 0.1 mHz to 0.1 Hz was for the first time measured, the second one, from 100 Hz to 50 kHz, which is known as mainly due to Goldstone mode, has been confirmed
Permittivity of chiral smectics in the broad range from 0.1 mHz to 50 kHz: discovery of sub-mHz dielectric dispersion / Pozhidaev, E.; Freire, F. C. M.; Yednak, C. A. R.; Strigazzi, Alfredo; Torgova, S.; Molkin, V.; Minchenko, M.. - In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS. - ISSN 1542-1406. - STAMPA. - 546:(2011), pp. 186-194. [10.1080/15421406.2011.571151]
Permittivity of chiral smectics in the broad range from 0.1 mHz to 50 kHz: discovery of sub-mHz dielectric dispersion
STRIGAZZI, Alfredo;
2011
Abstract
Dielectric dispersion of a chiral smectic liquid crystal has been measured in the very broad frequency range from 0.1 mHz to 50 kHz. Two regions of dispersion have been recognized: the first one, from 0.1 mHz to 0.1 Hz was for the first time measured, the second one, from 100 Hz to 50 kHz, which is known as mainly due to Goldstone mode, has been confirmed
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https://hdl.handle.net/11583/2495940
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