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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202204140
|2 doi
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|a pubmed24n1142.xml
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|a (DE-627)NLM342860739
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|a (NLM)35765163
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Liu, Chun-Ki
|e verfasserin
|4 aut
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|a 2D Metal-Organic Framework Cu3 (HHTT)2 Films for Broadband Photodetectors from Ultraviolet to Mid-Infrared
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 10.08.2022
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2022 Wiley-VCH GmbH.
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|a Cu3 (HHTT)2 (HHTT: 2,3,7,8,12,13-hexahydroxytetraazanaphthotetraphene) is a novel 2D conjugated metal-organic framework (2D c-MOF) with efficient in-plane d-π conjugations and strong interlayer π-π interactions while the growth of Cu3 (HHTT)2 thin films has never been reported until now. Here, the successful fabrication of highly oriented wafer-scale Cu3 (HHTT)2 thin films with a layer-by-layer growth method on various substrates is presented. Its semiconducting behavior and carrier transport mechanisms are clarified through temperature and frequency-dependent conductivity measurements. Flexible photodetectors based on Cu3 (HHTT)2 thin films exhibit reliable photoresponses at room temperature in a wavelength region from UV to mid-IR, which is much broader than those of solution-processed broadband photodetectors reported previously. Moreover, the photodetectors can show a typical synaptic behavior and excellent data recognition accuracy in artificial neural networks. This work opens a window for the exploration of high-performance and multifunctional optoelectronic devices based on 2D c-MOFs
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|a Journal Article
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|a 2D metal-organic framework
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|a broadband photodetectors
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|a conduction mechanism
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|a flexible electronics
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|a optical synapses
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|a Piradi, Venkatesh
|e verfasserin
|4 aut
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|a Song, Jiajun
|e verfasserin
|4 aut
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|a Wang, Ziru
|e verfasserin
|4 aut
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|a Wong, Lok-Wing
|e verfasserin
|4 aut
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|a Tan, Eng-Hao-Louis
|e verfasserin
|4 aut
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|a Zhao, Jiong
|e verfasserin
|4 aut
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|a Zhu, Xunjin
|e verfasserin
|4 aut
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|a Yan, Feng
|e verfasserin
|4 aut
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 34(2022), 32 vom: 01. Aug., Seite e2204140
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g volume:34
|g year:2022
|g number:32
|g day:01
|g month:08
|g pages:e2204140
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|u http://dx.doi.org/10.1002/adma.202204140
|3 Volltext
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|d 34
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