Ambipolar Carrier Mobility in Binary Blend Thin Film of Non-Peripheral Alkylphthalocyanines

Fujii, Akihiko; Nakano, Shohei; Fukui, Hitoshi; Saito, Takashi; Ohmori, Masashi; Shimizu, Yo; Ozaki, Masanori

doi:https://doi.org/10.1088/1742-6596/704/1/012006

Ambipolar Carrier Mobility in Binary Blend Thin Film of Non-Peripheral Alkylphthalocyanines

Fujii, Akihiko; Nakano, Shohei; Fukui, Hitoshi et al.

Journal of Physics: Conference Series, 2016, 704, 012006-012006

Number of Access:933（2025-09-02 10:22 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/75679

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Title	Ambipolar Carrier Mobility in Binary Blend Thin Film of Non-Peripheral Alkylphthalocyanines
Creator	NRID 1000080304020 1000080304020 ORCID 0000-0003-3142-1193 0000-0003-3142-1193 researchmap permalink read0054804 read0054804 Scopus Author ID 35413649300 35413649300 CreatorName Fujii, Akihiko
	CreatorName Nakano, Shohei
	CreatorName Fukui, Hitoshi
	CreatorName Saito, Takashi
	CreatorName Ohmori, Masashi
	NRID 1000040357223 1000040357223 CreatorName Shimizu, Yo
	NRID 1000050204186 1000050204186 ORCID 0000-0002-9556-4225 0000-0002-9556-4225 researchmap permalink read0014092 read0014092 Scopus Author ID 55490143900 55490143900 CreatorName Ozaki, Masanori
Description	India-Japan Expert Group Meeting on Biomolecular Electronics & Organic Nanotechnology for Environment Preservation (IJEGMBE 2015)23–26 December 2015, Fukuoka, Japan
Abstract	Charge carrier mobility in blend films of two types of soluble phthalocyanine derivatives with different substituent length, 1, 4, 8, 11, 15, 18, 22, 25-octapentyl-phthalocyanine (C5PcH2) and 1, 4, 8, 11, 15, 18, 22, 25-octahexyl-phthalocyanine (C6PcH2) has been investigated. The charge carrier mobility was measured by the time-of-flight technique. In the case of C5PcH2 blend ratio below 25 mol%, the high mobility, such as 0.8-1.1 cm2V-1s-1 for hole and 0.6 cm2V-1s-1 for electron, were obtained at room temperature. In the thin films with C5PcH2 above 30 mol%, the charge carrier mobility decreased by one order of magnitude and had the different temperature dependence from that below 25 mol%. The marked change of the charge carrier mobility depending on the blend ratio of phthalocyanine derivatives has been discussed by taking the miscibility and the molecular packing structure into consideration.
Publisher	IOP Publishing
Source Title	Journal of Physics: Conference Series
Volume (Issue)	704
Page	012006-012006
Date of Issued	2016-04-01
Language	English
Handle URL	https://hdl.handle.net/11094/75679
PISSN	17426588
eISSN	17426596
NCID	AA12839617
Relation.isIdenticalTo	DOI (Publisher Version) https://doi.org/10.1088/1742-6596/704/1/012006
Access Rights	open access
CopyRight	Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
oaire:version	Version of Record
Category	学術雑誌論文 Journal Article

Resource Type	conference paper
Local Type	Conference Paper
DCMI Type	Text
DCTERMS.bibliographicCitation	Journal of Physics: Conference Series. 2016, 704, p. 012006-012006
DC.title	Ambipolar Carrier Mobility in Binary Blend Thin Film of Non-Peripheral Alkylphthalocyanines
DC.creator	Fujii, Akihiko
	Nakano, Shohei
	Fukui, Hitoshi
	Saito, Takashi
	Ohmori, Masashi
	Shimizu, Yo
	Ozaki, Masanori
DC.publisher	IOP Publishing
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2016-04-01
DC.identifier	https://doi.org/10.1088/1742-6596/704/1/012006
DC.description	India-Japan Expert Group Meeting on Biomolecular Electronics & Organic Nanotechnology for Environment Preservation (IJEGMBE 2015)23–26 December 2015, Fukuoka, Japan
DCTERMS.abstract	Charge carrier mobility in blend films of two types of soluble phthalocyanine derivatives with different substituent length, 1, 4, 8, 11, 15, 18, 22, 25-octapentyl-phthalocyanine (C5PcH2) and 1, 4, 8, 11, 15, 18, 22, 25-octahexyl-phthalocyanine (C6PcH2) has been investigated. The charge carrier mobility was measured by the time-of-flight technique. In the case of C5PcH2 blend ratio below 25 mol%, the high mobility, such as 0.8-1.1 cm2V-1s-1 for hole and 0.6 cm2V-1s-1 for electron, were obtained at room temperature. In the thin films with C5PcH2 above 30 mol%, the charge carrier mobility decreased by one order of magnitude and had the different temperature dependence from that below 25 mol%. The marked change of the charge carrier mobility depending on the blend ratio of phthalocyanine derivatives has been discussed by taking the miscibility and the molecular packing structure into consideration.
DC.rights	Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
DC.format	75679
citation_title	Ambipolar Carrier Mobility in Binary Blend Thin Film of Non-Peripheral Alkylphthalocyanines
citation_author	Fujii, Akihiko
	Nakano, Shohei
	Fukui, Hitoshi
	Saito, Takashi
	Ohmori, Masashi
	Shimizu, Yo
	Ozaki, Masanori
citation_publisher	IOP Publishing
citation_language	English
citation_date	2016-04-01
citation_journal_title	Journal of Physics: Conference Series
citation_volume	704
citation_firstpage	012006
citation_lastpage	012006
citation_doi	https://doi.org/10.1088/1742-6596/704/1/012006
citation_public_url	https://hdl.handle.net/11094/75679

Ambipolar Carrier Mobility in Binary Blend Thin Film of Non-Peripheral Alkylphthalocyanines

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