Optical properties of poly[(disilanylene)oligophenylenes]

Yoshino, Katsumi; Hirohata, Masaharu; Tada, Kazuya; Fujii, Akihiko; Ozaki, Masanori; Naka, Akinobu; Ishikawa, Mitsuo

doi:https://doi.org/10.1117/12.284146

Optical properties of poly[(disilanylene)oligophenylenes]

Yoshino, Katsumi; Hirohata, Masaharu; Tada, Kazuya et al.

Proceedings of SPIE - The International Society for Optical Engineering, 1997, 3145, 192-199

アクセス数:509件（2025-10-19 00:55 集計）

固定URL: https://hdl.handle.net/11094/76944

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タイトル	Optical properties of poly[(disilanylene)oligophenylenes]
著者	NRID 1000070029205 1000070029205 著者名 Yoshino, Katsumi
	著者名 Hirohata, Masaharu
	NRID 1000090305681 1000090305681 著者名 Tada, Kazuya
	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
	NRID 1000000289232 1000000289232 著者名 Naka, Akinobu
	NRID 1000020025985 1000020025985 著者名 Ishikawa, Mitsuo
内容	Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States
内容	Katsumi Yoshino, Masaharu Hirohata, Kazuya Tada, Akihiko Fujii, Masanori Ozaki, Akinobu Naka, and Mitsuo Ishikawa "Optical properties of poly(disilanylene oligophenylenes)", Proc. SPIE 3145, Optical Probes of Conjugated Polymers, (1 December 1997). DOI: https://doi.org/10.1117/12.284146
抄録	Optical properties of poly[(disilanylene)oligophenylenes] such as poly[(disilanylene)terphenylene] (PDSiTP) and poly[(disilanylene)quarterphenylene] (PDSiQP) have been studied and compared with those of poly(methylpropylsilane), p-terphenyl and p-quarterphenyl. Band-gap energies of PDSiTP and PDSiQP were 3.5 eV and 3.3 eV, respectively, which are similar to those of p-terphenyl and p-quarterphenyl. Among various poly[(disilanylene)oligophenylenes], influence of short alkyl substituents such as methyl and ethyl substituents on their properties are relatively small. However, slightly stronger photoluminescence(PL) is observed in ethyl substituted PDSiTP than in methyl substituted PDSiTP. Blue electroluminescence has been observed in diode of MgIn/PDSiTP/ITO and MgIn/PDSiQP/ITO structures. Spectral narrowing of PL of blue in color due to stimulated emission has been observed both PDSiTP and PDSiQP. Poly[(disilanylene)oligophenylenes] are much more stable than poly(methylpropylsilane) under ultraviolet light irradiation.
出版者	SPIE
収録物名	Proceedings of SPIE - The International Society for Optical Engineering
巻(号)	3145
ページ	192-199
刊行年月	1997-12-01
言語	英語
ハンドルURL	https://hdl.handle.net/11094/76944
PISSN	0277786X
NCID	AA10619755
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1117/12.284146
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. 1997, 3145, p. 192-199
DC.title	Optical properties of poly[(disilanylene)oligophenylenes]
DC.creator	Yoshino, Katsumi
	Hirohata, Masaharu
	Tada, Kazuya
	Fujii, Akihiko
	Ozaki, Masanori
	Naka, Akinobu
	Ishikawa, Mitsuo
DC.publisher	SPIE
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	1997-12-01
DC.identifier	https://doi.org/10.1117/12.284146
DC.description	Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States
DC.description	Katsumi Yoshino, Masaharu Hirohata, Kazuya Tada, Akihiko Fujii, Masanori Ozaki, Akinobu Naka, and Mitsuo Ishikawa "Optical properties of poly(disilanylene oligophenylenes)", Proc. SPIE 3145, Optical Probes of Conjugated Polymers, (1 December 1997). DOI: https://doi.org/10.1117/12.284146
DCTERMS.abstract	Optical properties of poly[(disilanylene)oligophenylenes] such as poly[(disilanylene)terphenylene] (PDSiTP) and poly[(disilanylene)quarterphenylene] (PDSiQP) have been studied and compared with those of poly(methylpropylsilane), p-terphenyl and p-quarterphenyl. Band-gap energies of PDSiTP and PDSiQP were 3.5 eV and 3.3 eV, respectively, which are similar to those of p-terphenyl and p-quarterphenyl. Among various poly[(disilanylene)oligophenylenes], influence of short alkyl substituents such as methyl and ethyl substituents on their properties are relatively small. However, slightly stronger photoluminescence(PL) is observed in ethyl substituted PDSiTP than in methyl substituted PDSiTP. Blue electroluminescence has been observed in diode of MgIn/PDSiTP/ITO and MgIn/PDSiQP/ITO structures. Spectral narrowing of PL of blue in color due to stimulated emission has been observed both PDSiTP and PDSiQP. Poly[(disilanylene)oligophenylenes] are much more stable than poly(methylpropylsilane) under ultraviolet light irradiation.
DC.format	76944
citation_title	Optical properties of poly[(disilanylene)oligophenylenes]
citation_author	Yoshino, Katsumi
	Hirohata, Masaharu
	Tada, Kazuya
	Fujii, Akihiko
	Ozaki, Masanori
	Naka, Akinobu
	Ishikawa, Mitsuo
citation_publisher	SPIE
citation_language	英語
citation_date	1997-12-01
citation_journal_title	Proceedings of SPIE - The International Society for Optical Engineering
citation_volume	3145
citation_firstpage	192
citation_lastpage	199
citation_doi	https://doi.org/10.1117/12.284146
citation_public_url	https://hdl.handle.net/11094/76944

Optical properties of poly[(disilanylene)oligophenylenes]

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