Three-dimensional x-ray crystal structure analysis of solution-processed oriented thin film utilizing liquid-crystalline phthalocyanine

Ohmori, Masashi; Nakatani, Mitsuhiro; Kurokawa, Masaya; Fujii, Akihiko; Ozaki, Masanori

doi:info:doi/10.1117/12.2288083

このアイテムのアクセス数:25件（2021-05-12 04:58 集計）

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タイトル	Three-dimensional x-ray crystal structure analysis of solution-processed oriented thin film utilizing liquid-crystalline phthalocyanine
著者	Ohmori, Masashi Ohmori, Masashi
	Nakatani, Mitsuhiro Nakatani, Mitsuhiro
	Kurokawa, Masaya Kurokawa, Masaya
	Fujii, Akihiko Fujii, Akihiko
	Ozaki, Masanori Ozaki, Masanori
内容	SPIE OPTO, 2018, San Francisco, California, United States
内容	Masashi Ohmori, Mitsuhiro Nakatani, Masaya Kurokawa, Akihiko Fujii, and Masanori Ozaki "Three-dimensional x-ray crystal structure analysis of solution-processed oriented thin film utilizing liquid-crystalline phthalocyanine", Proc. SPIE 10555, Emerging Liquid Crystal Technologies XIII, 105550D (8 February 2018). DOI: https://doi.org/10.1117/12.2288083
抄録	Molecular alignment control of non-peripherally hexyl-substituted phthalocyanine (C6PcH2) in thin films has been investigated. Planar alignment of C6PcH2 molecules in the thin film was induced by bar-coating, and homeotropic alignment was induced by the thermal annealing of C6PcH2 thin film covered with a poly(vinylphenol) layer. The threedimensional molecular packing structure in the uniaxially planar oriented thin film was clarified by the grazing incidence wide-angle X-ray scattering (GIWAXS) technique with sample rotation. The quality of the molecularly oriented thin film was discussed based on the X-ray rocking curve measurement and simulation utilizing the single-crystal structure of C6PcH2. The molecular alignment in the homeotropically oriented thin film was also clarified by the temperature controlled GIWAXS measurement. The origin of inducing homeotropic alignment in the thin film was discussed based on the molecular alignment in the LC phase.
公開者	SPIE
掲載誌名	Proceedings of SPIE - the International Society for Optical Engineering
巻	10555
開始ページ	105550D-1
終了ページ	105550D-11
刊行年月	2018-02-08
ISSN	0277786X
NCID	AA10619755
DOI (出版社版)	info:doi/10.1117/12.2288083
URL	http://hdl.handle.net/11094/75927
言語	英語
カテゴリ	会議発表論文 Conference Paper

著者版フラグ	publisher
NII資源タイプ	会議発表論文
ローカル資源タイプ	会議発表論文
dcmi資源タイプ	text
DCTERMS.bibliographicCitation	Proceedings of SPIE - the International Society for Optical Engineering.10555 P.105550D-1-P.105550D-11
DC.title	Three-dimensional x-ray crystal structure analysis of solution-processed oriented thin film utilizing liquid-crystalline phthalocyanine
DC.creator	Ohmori, Masashi
	Nakatani, Mitsuhiro
	Kurokawa, Masaya
	Fujii, Akihiko
	Ozaki, Masanori
DC.publisher	SPIE
DC.language" scheme="DCTERMS.RFC1766	英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF	2018-02-08
DC.identifier	info:doi/10.1117/12.2288083
DC.identifier" scheme="DCTERMS.URI	http://hdl.handle.net/11094/75927
DC.description	SPIE OPTO, 2018, San Francisco, California, United States
DC.description	Masashi Ohmori, Mitsuhiro Nakatani, Masaya Kurokawa, Akihiko Fujii, and Masanori Ozaki "Three-dimensional x-ray crystal structure analysis of solution-processed oriented thin film utilizing liquid-crystalline phthalocyanine", Proc. SPIE 10555, Emerging Liquid Crystal Technologies XIII, 105550D (8 February 2018). DOI: https://doi.org/10.1117/12.2288083
DCTERMS.abstract	Molecular alignment control of non-peripherally hexyl-substituted phthalocyanine (C6PcH2) in thin films has been investigated. Planar alignment of C6PcH2 molecules in the thin film was induced by bar-coating, and homeotropic alignment was induced by the thermal annealing of C6PcH2 thin film covered with a poly(vinylphenol) layer. The threedimensional molecular packing structure in the uniaxially planar oriented thin film was clarified by the grazing incidence wide-angle X-ray scattering (GIWAXS) technique with sample rotation. The quality of the molecularly oriented thin film was discussed based on the X-ray rocking curve measurement and simulation utilizing the single-crystal structure of C6PcH2. The molecular alignment in the homeotropically oriented thin film was also clarified by the temperature controlled GIWAXS measurement. The origin of inducing homeotropic alignment in the thin film was discussed based on the molecular alignment in the LC phase.
citation_title	Three-dimensional x-ray crystal structure analysis of solution-processed oriented thin film utilizing liquid-crystalline phthalocyanine
citation_author	Ohmori, Masashi
	Nakatani, Mitsuhiro
	Kurokawa, Masaya
	Fujii, Akihiko
	Ozaki, Masanori
citation_publisher	SPIE
citation_language	英語
citation_date	2018-02-08
citation_journal_title	Proceedings of SPIE - the International Society for Optical Engineering
citation_volume	10555
citation_firstpage	105550D-1
citation_lastpage	105550D-11
citation_issn	0277786X
citation_doi	info:doi/10.1117/12.2288083
citation_public_url	http://hdl.handle.net/11094/75927

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