Cellulose nanofiber paper as an ultra flexible nonvolatile memory

Nagashima, Kazuki; Koga, Hirotaka; Celano, Umberto; Zhuge, Fuwei; Kanai, Masaki; Rahong, Sakon; Meng, Gang; He, Yong; Boeck, Jo De; Jurczak, Malgorzata; Vandervorst, Wilfried; Kitaoka, Takuya; Nogi, Masaya; Yanagida, Takeshi

doi:https://doi.org/10.1038/srep05532

Cellulose nanofiber paper as an ultra flexible nonvolatile memory

Nagashima, Kazuki; Koga, Hirotaka; Celano, Umberto et al.

Scientific Reports, 2014, 4, 5532

アクセス数:848件（2025-08-14 20:53 集計）

固定URL: https://hdl.handle.net/11094/78444

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タイトル	Cellulose nanofiber paper as an ultra flexible nonvolatile memory
著者	NRID 1000010585988 1000010585988 著者名 Nagashima, Kazuki
	NRID 1000030634539 1000030634539 ORCID 0000-0001-6295-1731 0000-0001-6295-1731 researchmap permalink hkoga hkoga Scopus Author ID 7201439917 7201439917 著者名 Koga, Hirotaka
	著者名 Celano, Umberto
	著者名 Zhuge, Fuwei
	NRID 1000050243267 1000050243267 著者名 Kanai, Masaki
	著者名 Rahong, Sakon
	著者名 Meng, Gang
	著者名 He, Yong
	著者名 Boeck, Jo De
	著者名 Jurczak, Malgorzata
	著者名 Vandervorst, Wilfried
	NRID 1000090304766 1000090304766 著者名 Kitaoka, Takuya
	NRID 1000080379031 1000080379031 researchmap permalink read0151141 read0151141 Scopus Author ID 9846851200 9846851200 著者名 Nogi, Masaya
	NRID 1000050420419 1000050420419 著者名 Yanagida, Takeshi
内容	Nagashima, K., Koga, H., Celano, U. et al. Cellulose Nanofiber Paper as an Ultra Flexible Nonvolatile Memory. Sci Rep 4, 5532 (2014). https://doi.org/10.1038/srep05532.
抄録	On the development of flexible electronics, a highly flexible nonvolatile memory, which is an important circuit component for the portability, is necessary. However, the flexibility of existing nonvolatile memory has been limited, e.g. the smallest radius into which can be bent has been millimeters range, due to the difficulty in maintaining memory properties while bending. Here we propose the ultra flexible resistive nonvolatile memory using Ag-decorated cellulose nanofiber paper (CNP). The Ag-decorated CNP devices showed the stable nonvolatile memory effects with 6 orders of ON/OFF resistance ratio and the small standard deviation of switching voltage distribution. The memory performance of CNP devices can be maintained without any degradation when being bent down to the radius of 350 μm, which is the smallest value compared to those of existing any flexible nonvolatile memories. Thus the present device using abundant and mechanically flexible CNP offers a highly flexible nonvolatile memory for portable flexible electronics.
出版者	Nature Publishing Group
収録物名	Scientific Reports
巻(号)	4
ページ	5532
刊行年月	2014-07-02
言語	英語
ハンドルURL	https://hdl.handle.net/11094/78444
eISSN	20452322
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1038/srep05532
アクセス権	open access
権利情報	© 2014 The Author(s). This article is licensed under a Creative Commons Attribution 4.0 International License.
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Scientific Reports. 2014, 4, p. 5532
DC.title	Cellulose nanofiber paper as an ultra flexible nonvolatile memory
DC.creator	Nagashima, Kazuki
	Koga, Hirotaka
	Celano, Umberto
	Zhuge, Fuwei
	Kanai, Masaki
	Rahong, Sakon
	Meng, Gang
	He, Yong
	Boeck, Jo De
	Jurczak, Malgorzata
	Vandervorst, Wilfried
	Kitaoka, Takuya
	Nogi, Masaya
	Yanagida, Takeshi
DC.publisher	Nature Publishing Group
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2014-07-02
DC.identifier	https://doi.org/10.1038/srep05532
DC.description	Nagashima, K., Koga, H., Celano, U. et al. Cellulose Nanofiber Paper as an Ultra Flexible Nonvolatile Memory. Sci Rep 4, 5532 (2014). https://doi.org/10.1038/srep05532.
DCTERMS.abstract	On the development of flexible electronics, a highly flexible nonvolatile memory, which is an important circuit component for the portability, is necessary. However, the flexibility of existing nonvolatile memory has been limited, e.g. the smallest radius into which can be bent has been millimeters range, due to the difficulty in maintaining memory properties while bending. Here we propose the ultra flexible resistive nonvolatile memory using Ag-decorated cellulose nanofiber paper (CNP). The Ag-decorated CNP devices showed the stable nonvolatile memory effects with 6 orders of ON/OFF resistance ratio and the small standard deviation of switching voltage distribution. The memory performance of CNP devices can be maintained without any degradation when being bent down to the radius of 350 μm, which is the smallest value compared to those of existing any flexible nonvolatile memories. Thus the present device using abundant and mechanically flexible CNP offers a highly flexible nonvolatile memory for portable flexible electronics.
DC.rights	© 2014 The Author(s). This article is licensed under a Creative Commons Attribution 4.0 International License.
DC.format	78444
citation_title	Cellulose nanofiber paper as an ultra flexible nonvolatile memory
citation_author	Nagashima, Kazuki
	Koga, Hirotaka
	Celano, Umberto
	Zhuge, Fuwei
	Kanai, Masaki
	Rahong, Sakon
	Meng, Gang
	He, Yong
	Boeck, Jo De
	Jurczak, Malgorzata
	Vandervorst, Wilfried
	Kitaoka, Takuya
	Nogi, Masaya
	Yanagida, Takeshi
citation_publisher	Nature Publishing Group
citation_language	英語
citation_date	2014-07-02
citation_journal_title	Scientific Reports
citation_volume	4
citation_firstpage	5532
citation_doi	https://doi.org/10.1038/srep05532
citation_public_url	https://hdl.handle.net/11094/78444

Cellulose nanofiber paper as an ultra flexible nonvolatile memory

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