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

アクセス数:412件（2025-07-11 14:42 集計）

固定URL: https://hdl.handle.net/11094/75857

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タイトル	Rotational viscosity in ferroelectric liquid crystals estimated from transient light scattering and dielectric properties
著者	NRID 1000050204186 1000050204186 ORCID 0000-0002-9556-4225 0000-0002-9556-4225 researchmap permalink read0014092 read0014092 Scopus Author ID 55490143900 55490143900 著者名 Ozaki, M.
	著者名 Hatai, T.
	著者名 Nakao, K.
	NRID 1000070029205 1000070029205 著者名 Yoshino, K.
	NRID 1000070029205 1000070029205 著者名 Yoshino, K.
内容	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.
抄録	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.
出版者	American Institute of Physics
収録物名	Journal of Applied Physics
巻(号)	65(9)
ページ	3602-3605
刊行年月	1989-05-01
言語	英語
ハンドルURL	https://hdl.handle.net/11094/75857
PISSN	00218979
eISSN	10897550
NCID	AA00693547
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1063/1.342639
アクセス権	open access
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	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	英語
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	英語
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

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