Rotational viscosity in ferroelectric liquid crystals estimated from transient light scattering and dielectric properties

Ozaki, M.; Hatai, T.; Nakao, K.; Yoshino, K.; Yoshino, K.

doi:https://doi.org/10.1063/1.342639

Rotational viscosity in ferroelectric liquid crystals estimated from transient light scattering and dielectric properties

Ozaki, M.; Hatai, T.; Nakao, K. et al.

Journal of Applied Physics, 1989, 65(9), 3602-3605

Number of Access:441（2025-09-02 10:25 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/75857

Link to primary information

File	Format	Terms of use	Size	Views	Date.Available	Description	information
JAP_65_09_3602	pdf	None	829 KB	230	2020.05.15

Item Information

Output File Export EndNote Basic Export Mendeley

Title	Rotational viscosity in ferroelectric liquid crystals estimated from transient light scattering and dielectric properties
Creator	NRID 1000050204186 1000050204186 ORCID 0000-0002-9556-4225 0000-0002-9556-4225 researchmap permalink read0014092 read0014092 Scopus Author ID 55490143900 55490143900 CreatorName Ozaki, M.
	CreatorName Hatai, T.
	CreatorName Nakao, K.
	NRID 1000070029205 1000070029205 CreatorName Yoshino, K.
	NRID 1000070029205 1000070029205 CreatorName Yoshino, K.
Description	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in M. Ozaki, T. Hatai, K. Nakao, and K. Yoshino, Journal of Applied Physics 65, 3602 (1989) and may be found at https://doi.org/10.1063/1.342639.
Abstract	A new method for the estimation of rotational viscosity of ferroelectric liquid crystals using transient light scattering (TSM) is reported. The relation between rotational viscosity, spontaneous polarization, and dielectric dispersion frequency is studied as a function of the racemization. The rotational viscosity is almost independent of spontaneous polarization and there is no obvious correlation between rotational viscosity and dispersion frequency. The dispersion frequency is confirmed to be inversely proportional to the square of the helical pitch. The rotational viscosity calculated from this relation is consistent with that from the new TSM method.
Publisher	American Institute of Physics
Source Title	Journal of Applied Physics
Volume (Issue)	65(9)
Page	3602-3605
Date of Issued	1989-05-01
Language	English
Handle URL	https://hdl.handle.net/11094/75857
PISSN	00218979
eISSN	10897550
NCID	AA00693547
Relation.isIdenticalTo	DOI (Publisher Version) https://doi.org/10.1063/1.342639
Access Rights	open access
oaire:version	Version of Record
Category	学術雑誌論文 Journal Article

Resource Type	journal article
Local Type	Journal Article
DCMI Type	Text
DCTERMS.bibliographicCitation	Journal of Applied Physics. 1989, 65(9), p. 3602-3605
DC.title	Rotational viscosity in ferroelectric liquid crystals estimated from transient light scattering and dielectric properties
DC.creator	Ozaki, M.
	Hatai, T.
	Nakao, K.
	Yoshino, K.
	Yoshino, K.
DC.publisher	American Institute of Physics
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	1989-05-01
DC.identifier	https://doi.org/10.1063/1.342639
DC.description	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in M. Ozaki, T. Hatai, K. Nakao, and K. Yoshino, Journal of Applied Physics 65, 3602 (1989) and may be found at https://doi.org/10.1063/1.342639.
DCTERMS.abstract	A new method for the estimation of rotational viscosity of ferroelectric liquid crystals using transient light scattering (TSM) is reported. The relation between rotational viscosity, spontaneous polarization, and dielectric dispersion frequency is studied as a function of the racemization. The rotational viscosity is almost independent of spontaneous polarization and there is no obvious correlation between rotational viscosity and dispersion frequency. The dispersion frequency is confirmed to be inversely proportional to the square of the helical pitch. The rotational viscosity calculated from this relation is consistent with that from the new TSM method.
DC.format	75857
citation_title	Rotational viscosity in ferroelectric liquid crystals estimated from transient light scattering and dielectric properties
citation_author	Ozaki, M.
	Hatai, T.
	Nakao, K.
	Yoshino, K.
	Yoshino, K.
citation_publisher	American Institute of Physics
citation_language	English
citation_date	1989-05-01
citation_journal_title	Journal of Applied Physics
citation_volume	65
citation_issue	9
citation_firstpage	3602
citation_lastpage	3605
citation_doi	https://doi.org/10.1063/1.342639
citation_public_url	https://hdl.handle.net/11094/75857

Rotational viscosity in ferroelectric liquid crystals estimated from transient light scattering and dielectric properties

Link to primary information

Item Information

Show details