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2021-02-26
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https://doi.org/10.1063/1.125992
このアイテムへのリンクには次のURLをご利用ください:http://hdl.handle.net/11094/75836
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タイトル
Photoinduced layer alignment control in ferroelectric liquid crystal with N*-C* phase transition doped with photochromic dye
著者
Matsui, Tatsunosuke
Matsui, Tatsunosuke
Nakayama, Keizo
Nakayama, Keizo
Ozaki, Masanori
Ozaki, Masanori
Yoshino, Katsumi
Yoshino, Katsumi
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 Tatsunosuke Matsui, Keizo Nakayama, Masanori Ozaki, and Katsumi Yoshino, Appl. Phys. Lett. 76, 1228 (2000) and may be found at https://doi.org/10.1063/1.125992.
抄録
Photoinduced layer alignment control has been proposed in an azo-dye-doped ferroelectric liquid crystal with a chiral nematic (N*)–chiral smectic C(SmC*) phase sequence. This layer alignment control is based on the N*–SmC* phase transition induced by the photoisomerization of the azo-dye. Trans-cis photoisomerization of the azo-dye upon UV irradiation in the SmC* phase induces the N* phase, and an opposite isomerization process upon sequentially stopping the UV irradiation induces the SmC* phase again. The photoinduced SmC*–N*–SmC* phase transition under an appropriate electric field allows us to control the smectic layer alignment. This photoassisted layer switching can be applied to the fabrication of the designed multidomain structure in electro-optic elements such as display, optical memory, and optical grating.
公開者
American Institute of Physics
掲載誌名
Applied Physics Letters
巻
76
号
10
開始ページ
1228
終了ページ
1230
刊行年月
2000-02-28
ISSN
00036951
10773118
NCID
AA00543431
DOI
info:doi/10.1063/1.125992
URL
http://hdl.handle.net/11094/75836
言語
英語
カテゴリ
学術雑誌論文 Journal Article
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DCTERMS.bibliographicCitation
Applied Physics Letters.76(10) P.1228-P.1230
DC.title
Photoinduced layer alignment control in ferroelectric liquid crystal with N*-C* phase transition doped with photochromic dye
DC.creator
Matsui, Tatsunosuke
Nakayama, Keizo
Ozaki, Masanori
Yoshino, Katsumi
DC.publisher
American Institute of Physics
DC.language" scheme="DCTERMS.RFC1766
英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF
2000-02-28
DC.identifier
info:doi/10.1063/1.125992
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/75836
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 Tatsunosuke Matsui, Keizo Nakayama, Masanori Ozaki, and Katsumi Yoshino, Appl. Phys. Lett. 76, 1228 (2000) and may be found at https://doi.org/10.1063/1.125992.
DCTERMS.abstract
Photoinduced layer alignment control has been proposed in an azo-dye-doped ferroelectric liquid crystal with a chiral nematic (N*)–chiral smectic C(SmC*) phase sequence. This layer alignment control is based on the N*–SmC* phase transition induced by the photoisomerization of the azo-dye. Trans-cis photoisomerization of the azo-dye upon UV irradiation in the SmC* phase induces the N* phase, and an opposite isomerization process upon sequentially stopping the UV irradiation induces the SmC* phase again. The photoinduced SmC*–N*–SmC* phase transition under an appropriate electric field allows us to control the smectic layer alignment. This photoassisted layer switching can be applied to the fabrication of the designed multidomain structure in electro-optic elements such as display, optical memory, and optical grating.
citation_title
Photoinduced layer alignment control in ferroelectric liquid crystal with N*-C* phase transition doped with photochromic dye
citation_author
Matsui, Tatsunosuke
Nakayama, Keizo
Ozaki, Masanori
Yoshino, Katsumi
citation_publisher
American Institute of Physics
citation_language
英語
citation_date
2000-02-28
citation_journal_title
Applied Physics Letters
citation_volume
76
citation_issue
10
citation_firstpage
1228
citation_lastpage
1230
citation_issn
00036951
10773118
citation_doi
info:doi/10.1063/1.125992
citation_public_url
http://hdl.handle.net/11094/75836