دورية أكاديمية
A study on a broadband photodetector based on hybrid 2D copper oxide/reduced graphene oxide.
العنوان: | A study on a broadband photodetector based on hybrid 2D copper oxide/reduced graphene oxide. |
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المؤلفون: | Ngo DA; Faculty of Materials Science and Technology, University of Science 227 Nguyen Van Cu Street District 5 Ho Chi Minh City 700000 Vietnam vinhquangntmk@gmail.com.; Vietnam National University (VNU-HCM) Ho Chi Minh City 700000 Vietnam., Nguyen NM; Faculty of Materials Science and Technology, University of Science 227 Nguyen Van Cu Street District 5 Ho Chi Minh City 700000 Vietnam vinhquangntmk@gmail.com.; Vietnam National University (VNU-HCM) Ho Chi Minh City 700000 Vietnam., Tran CK; Faculty of Materials Science and Technology, University of Science 227 Nguyen Van Cu Street District 5 Ho Chi Minh City 700000 Vietnam vinhquangntmk@gmail.com.; Vietnam National University (VNU-HCM) Ho Chi Minh City 700000 Vietnam., Van Tran TT; Faculty of Materials Science and Technology, University of Science 227 Nguyen Van Cu Street District 5 Ho Chi Minh City 700000 Vietnam vinhquangntmk@gmail.com.; Vietnam National University (VNU-HCM) Ho Chi Minh City 700000 Vietnam., Thi Tran NH; Faculty of Materials Science and Technology, University of Science 227 Nguyen Van Cu Street District 5 Ho Chi Minh City 700000 Vietnam vinhquangntmk@gmail.com.; Center for Innovative Materials and Architectures (INOMAR) Ho Chi Minh City 700000 Vietnam.; Vietnam National University (VNU-HCM) Ho Chi Minh City 700000 Vietnam., Thao Bui TT; Faculty of Materials Science and Technology, University of Science 227 Nguyen Van Cu Street District 5 Ho Chi Minh City 700000 Vietnam vinhquangntmk@gmail.com.; Vietnam National University (VNU-HCM) Ho Chi Minh City 700000 Vietnam., Duy LT; Faculty of Materials Science and Technology, University of Science 227 Nguyen Van Cu Street District 5 Ho Chi Minh City 700000 Vietnam vinhquangntmk@gmail.com.; Vietnam National University (VNU-HCM) Ho Chi Minh City 700000 Vietnam., Dang VQ; Faculty of Materials Science and Technology, University of Science 227 Nguyen Van Cu Street District 5 Ho Chi Minh City 700000 Vietnam vinhquangntmk@gmail.com.; Center for Innovative Materials and Architectures (INOMAR) Ho Chi Minh City 700000 Vietnam.; Vietnam National University (VNU-HCM) Ho Chi Minh City 700000 Vietnam. |
المصدر: | Nanoscale advances [Nanoscale Adv] 2024 Jan 25; Vol. 6 (5), pp. 1460-1466. Date of Electronic Publication: 2024 Jan 25 (Print Publication: 2024). |
نوع المنشور: | Journal Article |
اللغة: | English |
بيانات الدورية: | Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101738708 Publication Model: eCollection Cited Medium: Internet ISSN: 2516-0230 (Electronic) Linking ISSN: 25160230 NLM ISO Abbreviation: Nanoscale Adv Subsets: PubMed not MEDLINE |
أسماء مطبوعة: | Original Publication: Cambridge : Royal Society of Chemistry, [2019]- |
مستخلص: | These days, photodetectors are a crucial part of optoelectronic devices, ranging from environmental monitoring to international communication systems. Therefore, fabricating these devices at a low cost but obtaining high sensitivity in a wide range of wavelengths is of great interest. This report introduces a simple solution-processed hybrid 2D structure of CuO and rGO for broadband photodetector applications. Particularly, 2D CuO acts as the active material, absorbing light to generate electron-hole pairs, while 2D rGO plays the role of a transport layer, driving charge carriers between two electrodes. Our device exhibits remarkable sensitivity to a wide wavelength range from 395 nm to 945 nm (vis-NIR region). Interestingly, our devices' responsivity and photoconductive gain were calculated (under 395 nm wavelength excitation) to be up to 8 mA W -1 and 28 fold, respectively, which are comparable values with previous publications. Our hybrid 2D structure between rGO and CuO enables a potential approach for developing low-cost but high-performance optoelectronic devices, especially photodetectors, in the future. Competing Interests: There are no conflicts to declare. (This journal is © The Royal Society of Chemistry.) |
References: | ACS Nano. 2019 Jan 22;13(1):913-921. (PMID: 30586289) Adv Mater. 2017 May;29(17):. (PMID: 28229557) Adv Mater. 2018 Aug;30(31):e1801729. (PMID: 29923241) Nano Lett. 2012 Jun 13;12(6):2773-7. (PMID: 22563791) ACS Appl Mater Interfaces. 2021 Feb 10;13(5):6411-6420. (PMID: 33513004) Nanoscale Adv. 2020 Apr 6;2(5):2185-2191. (PMID: 36132533) ACS Appl Mater Interfaces. 2014 Jan 22;6(2):786-94. (PMID: 24341793) Nanoscale Horiz. 2022 Dec 20;8(1):108-117. (PMID: 36426643) Nat Nanotechnol. 2009 Dec;4(12):839-43. (PMID: 19893532) Small. 2015 Jul 1;11(25):3054-65. (PMID: 25703808) Mater Horiz. 2023 Mar 6;10(3):952-959. (PMID: 36602385) ACS Nano. 2016 May 24;10(5):5113-22. (PMID: 27116332) ACS Appl Mater Interfaces. 2020 Sep 2;12(35):39730-39744. (PMID: 32809799) IEEE Robot Autom Lett. 2020 Jul 07;5(4):5339-5346. (PMID: 34192136) Small. 2014 Jun 25;10(12):2345-51. (PMID: 24610715) ACS Appl Mater Interfaces. 2020 Oct 7;12(40):45165-45173. (PMID: 32897694) Nano Lett. 2017 Jan 11;17(1):57-62. (PMID: 27966986) Sci Rep. 2018 Mar 27;8(1):5282. (PMID: 29588467) Nanomaterials (Basel). 2014 Apr 03;4(2):267-300. (PMID: 28344223) Mater Horiz. 2023 Jul 3;10(7):2579-2586. (PMID: 37092183) ACS Appl Mater Interfaces. 2019 Feb 13;11(6):6421-6430. (PMID: 30702857) Small. 2021 Apr;17(13):e2006496. (PMID: 33656798) Nanotechnology. 2013 May 10;24(18):185604. (PMID: 23579433) Nanoscale Adv. 2022 Aug 29;4(20):4296-4303. (PMID: 36321139) ACS Appl Mater Interfaces. 2018 Jun 6;10(22):18857-18862. (PMID: 29745232) Sci Robot. 2020 Dec 16;5(49):. (PMID: 33328297) |
تواريخ الأحداث: | Date Created: 20240229 Latest Revision: 20240301 |
رمز التحديث: | 20240301 |
مُعرف محوري في PubMed: | PMC10898423 |
DOI: | 10.1039/d3na00796k |
PMID: | 38419870 |
قاعدة البيانات: | MEDLINE |
تدمد: | 2516-0230 |
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DOI: | 10.1039/d3na00796k |