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dc.contributor.authorLin, Chun-Ho
dc.contributor.authorFu, Hui-Chun
dc.contributor.authorCheng, Bin
dc.contributor.authorTsai, Meng-Lin
dc.contributor.authorLuo, Wei
dc.contributor.authorZhou, Lihui
dc.contributor.authorJang, Soo-Hwan
dc.contributor.authorHu, Liangbing
dc.contributor.authorHe, Jr-Hau
dc.date.accessioned2018-09-03T13:26:49Z
dc.date.available2018-09-03T13:26:49Z
dc.date.issued2018-08-16
dc.identifier.citationLin C-H, Fu H-C, Cheng B, Tsai M-L, Luo W, et al. (2018) A flexible solar-blind 2D boron nitride nanopaper-based photodetector with high thermal resistance. npj 2D Materials and Applications 2. Available: http://dx.doi.org/10.1038/s41699-018-0070-6.
dc.identifier.issn2397-7132
dc.identifier.doi10.1038/s41699-018-0070-6
dc.identifier.urihttp://hdl.handle.net/10754/628479
dc.description.abstractFlexible electronics are expected to play a key role in connecting human lives with versatile smart electronic devices due to their adaptability to different shapes, surfaces, and even the human body. However, heat management issues found in most flexible devices due to the low thermal conductivity of conventional plastic or paper substrates become significant for large-scale integration or high-temperature applications. In this study, we employed high thermal conductivity nanopaper composed of two-dimensional (2D) hexagonal boron nitride nanosheets and one-dimensional nanofibrillated cellulose to form a flexible deep-ultraviolet photodetector demonstrating superior photodetectivity of up to 8.05 × 1010 cm Hz1/2/W, a short response time of 0.267 s, and excellent flexible durability featuring repeatable ON/OFF photoswitching over 200 bending cycles. Because the boron nitride paper has a high thermal conductivity of 146 W/mK, which is three orders of magnitude larger than plastic or paper substrates, the photodetectors can work at high temperatures of up to 200 °C. The boron nitride paper-based strategy described herein suggests a path for improving heat dissipation in flexible electronics and achieving high-performance deep-ultraviolet photodetectors, which can be applied in wearable applications.
dc.description.sponsorshipThis work was financially supported by the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR) (OSR-2016-CRG5-3005), KAUST solar center (FCC/1/3079-08-01), and KAUST baseline funding.
dc.publisherSpringer Nature
dc.relation.urlhttps://www.nature.com/articles/s41699-018-0070-6
dc.rightsThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.titleA flexible solar-blind 2D boron nitride nanopaper-based photodetector with high thermal resistance
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journalnpj 2D Materials and Applications
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionUniversity of Maryland Energy Research Center, and Department of Materials Science and Engineering, University of Maryland, College Park, MD, 20742, USA
kaust.personLin, Chun-Ho
kaust.personFu, Hui-chun
kaust.personCheng, Bin
kaust.personTsai, Meng-Lin
kaust.personHe,Jr-Hau
kaust.grant.numberOSR-2016-CRG5-3005
kaust.grant.numberFCC/1/3079-08-01
refterms.dateFOA2018-09-04T11:57:13Z
dc.date.published-online2018-08-16
dc.date.published-print2018-12


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This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
Except where otherwise noted, this item's license is described as This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.