Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis

Kawabata, Rei; Li, Kou; Araki, Teppei; Akiyama, Mihoko; Sugimachi, Kaho; Matsuoka, Nozomi; Takahashi, Norika; Sakai, Daiki; Matsuzaki, Yuto; Koshimizu, Ryo; Yamamoto, Minami; Takai, Leo; Odawara, Ryoga; Abe, Takaaki; Izumi, Shintaro; Kurihira, Naoko; Uemura, Takafumi; Kawano, Yukio; Sekitani, Tsuyoshi

doi:https://doi.org/10.1002/adma.202309864

Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis

Kawabata, Rei; Li, Kou; Araki, Teppei et al.

Advanced Materials, 2024, 36(15), 2309864

アクセス数:1,769件（2025-07-19 11:37 集計）

固定URL: https://hdl.handle.net/11094/95264

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タイトル	Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis
著者	著者名 Kawabata, Rei
	著者名 Li, Kou
	NRID 1000010749518 1000010749518 researchmap permalink teppei_araki teppei_araki Scopus Author ID 39261027300 39261027300 著者名 Araki, Teppei
	researchmap permalink m-akiyama m-akiyama 著者名 Akiyama, Mihoko
	著者名 Sugimachi, Kaho
	著者名 Matsuoka, Nozomi
	著者名 Takahashi, Norika
	著者名 Sakai, Daiki
	著者名 Matsuzaki, Yuto
	著者名 Koshimizu, Ryo
	著者名 Yamamoto, Minami
	著者名 Takai, Leo
	著者名 Odawara, Ryoga
	NRID 1000040983424 1000040983424 researchmap permalink taka_abe taka_abe 著者名 Abe, Takaaki
	NRID 1000060621646 1000060621646 researchmap permalink 7000004129 7000004129 著者名 Izumi, Shintaro
	著者名 Kurihira, Naoko
	NRID 1000030448097 1000030448097 ORCID 0000-0002-0051-2909 0000-0002-0051-2909 researchmap permalink Takafumi_Uemura Takafumi_Uemura Scopus Author ID 55693535000 55693535000 著者名 Uemura, Takafumi
	NRID 1000090334250 1000090334250 著者名 Kawano, Yukio
	NRID 1000080372407 1000080372407 ORCID 0000-0003-1070-2738 0000-0003-1070-2738 researchmap permalink TSS TSS Scopus Author ID 9533002000 9533002000 著者名 Sekitani, Tsuyoshi
キーワード等	carbon nanotubes
	flexible electronics
	infrared imaging
	optical sensors
	organic transistors
内容	Kawabata R., Li K., Araki T., et al. Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis. Advanced Materials 36, 2309864 (2024); https://doi.org/10.1002/adma.202309864.
抄録	Flexible imagers are currently under intensive development as versatile optical sensor arrays, designed to capture images of surfaces and internals, irrespective of their shape. A significant challenge in developing flexible imagers is extending their detection capabilities to encompass a broad spectrum of infrared light, particularly terahertz (THz) light at room temperature. This advancement is crucial for thermal and biochemical applications. In this study, a flexible infrared imager is designed using uncooled carbon nanotube (CNT) sensors and organic circuits. The CNT sensors, fabricated on ultrathin 2.4 µm substrates, demonstrate enhanced sensitivity across a wide infrared range, spanning from near-infrared to THz wavelengths. Moreover, they retain their characteristics under bending and crumpling. The design incorporates light-shielded organic transistors and circuits, functioning reliably under light irradiation, and amplifies THz detection signals by a factor of 10. The integration of both CNT sensors and shielded organic transistors into an 8 × 8 active-sensor matrix within the imager enables sequential infrared imaging and nondestructive assessment for heat sources and in-liquid chemicals through wireless communication systems. The proposed imager, offering unique functionality, shows promise for applications in biochemical analysis and soft robotics.
出版者	John Wiley and Sons Inc
収録物名	Advanced Materials
巻(号)	36(15)
ページ	2309864
刊行年月	2024-04-11
言語	英語
ハンドルURL	https://hdl.handle.net/11094/95264
PISSN	09359648
eISSN	15214095
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1002/adma.202309864
アクセス権	open access
権利情報	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	Advanced Materials. 2024, 36(15), p. 2309864
DC.title	Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis
DC.creator	Kawabata, Rei
	Li, Kou
	Araki, Teppei
	Akiyama, Mihoko
	Sugimachi, Kaho
	Matsuoka, Nozomi
	Takahashi, Norika
	Sakai, Daiki
	Matsuzaki, Yuto
	Koshimizu, Ryo
	Yamamoto, Minami
	Takai, Leo
	Odawara, Ryoga
	Abe, Takaaki
	Izumi, Shintaro
	Kurihira, Naoko
	Uemura, Takafumi
	Kawano, Yukio
	Sekitani, Tsuyoshi
DC.publisher	John Wiley and Sons Inc
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2024-04-11
DC.identifier	https://doi.org/10.1002/adma.202309864
DC.subject	carbon nanotubes
	flexible electronics
	infrared imaging
	optical sensors
	organic transistors
DC.description	Kawabata R., Li K., Araki T., et al. Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis. Advanced Materials 36, 2309864 (2024); https://doi.org/10.1002/adma.202309864.
DCTERMS.abstract	Flexible imagers are currently under intensive development as versatile optical sensor arrays, designed to capture images of surfaces and internals, irrespective of their shape. A significant challenge in developing flexible imagers is extending their detection capabilities to encompass a broad spectrum of infrared light, particularly terahertz (THz) light at room temperature. This advancement is crucial for thermal and biochemical applications. In this study, a flexible infrared imager is designed using uncooled carbon nanotube (CNT) sensors and organic circuits. The CNT sensors, fabricated on ultrathin 2.4 µm substrates, demonstrate enhanced sensitivity across a wide infrared range, spanning from near-infrared to THz wavelengths. Moreover, they retain their characteristics under bending and crumpling. The design incorporates light-shielded organic transistors and circuits, functioning reliably under light irradiation, and amplifies THz detection signals by a factor of 10. The integration of both CNT sensors and shielded organic transistors into an 8 × 8 active-sensor matrix within the imager enables sequential infrared imaging and nondestructive assessment for heat sources and in-liquid chemicals through wireless communication systems. The proposed imager, offering unique functionality, shows promise for applications in biochemical analysis and soft robotics.
DC.rights	This article is licensed under a Creative Commons Attribution 4.0 International License.
DC.format	95264
citation_title	Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis
citation_author	Kawabata, Rei
	Li, Kou
	Araki, Teppei
	Akiyama, Mihoko
	Sugimachi, Kaho
	Matsuoka, Nozomi
	Takahashi, Norika
	Sakai, Daiki
	Matsuzaki, Yuto
	Koshimizu, Ryo
	Yamamoto, Minami
	Takai, Leo
	Odawara, Ryoga
	Abe, Takaaki
	Izumi, Shintaro
	Kurihira, Naoko
	Uemura, Takafumi
	Kawano, Yukio
	Sekitani, Tsuyoshi
citation_publisher	John Wiley and Sons Inc
citation_language	英語
citation_date	2024-04-11
citation_journal_title	Advanced Materials
citation_volume	36
citation_issue	15
citation_firstpage	2309864
citation_doi	https://doi.org/10.1002/adma.202309864
citation_public_url	https://hdl.handle.net/11094/95264

Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis

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