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:https://doi.org/10.1117/12.2288083

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

Ohmori, Masashi; Nakatani, Mitsuhiro; Kurokawa, Masaya et al.

Proceedings of SPIE - the International Society for Optical Engineering, 2018, 10555, 105550D-1-105550D-11

アクセス数:326件（2025-07-01 14:53 集計）

固定URL: https://hdl.handle.net/11094/75927

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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	著者名 Ohmori, Masashi
	著者名 Nakatani, Mitsuhiro
	著者名 Kurokawa, Masaya
	NRID 1000080304020 1000080304020 ORCID 0000-0003-3142-1193 0000-0003-3142-1193 researchmap permalink read0054804 read0054804 Scopus Author ID 35413649300 35413649300 著者名 Fujii, Akihiko
	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, 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.
出版者	SPIE
収録物名	Proceedings of SPIE - the International Society for Optical Engineering
巻(号)	10555
ページ	105550D-1-105550D-11
刊行年月	2018-02-08
言語	英語
ハンドルURL	https://hdl.handle.net/11094/75927
PISSN	0277786X
NCID	AA10619755
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1117/12.2288083
アクセス権	open access
出版タイプ	Version of Record
カテゴリ	会議発表論文 Conference Paper

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. 2018, 10555, p. 105550D-1-105550D-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
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2018-02-08
DC.identifier	https://doi.org/10.1117/12.2288083
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.
DC.format	75927
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_doi	https://doi.org/10.1117/12.2288083
citation_public_url	https://hdl.handle.net/11094/75927

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

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