publication . Article . Other literature type . 2019

In-plane Aligned Colloidal 2D WS2 Nanoflakes for Solution-Processable Thin Films with High Planar Conductivity

P. Davide Cozzoli; Salvatore Gambino; Cinzia Giannini; Adriano Cola; Giovanni Bruno; Amir H. Tavabi; Alessandro Kovtun; Concetta Nobile; Rosanna Mastria; Vincenzo Grillo; ...
Open Access English
  • Published: 01 Jun 2019 Journal: Scientific Reports, volume 9, issue 1, pages 1-13 (issn: 2045-2322, Copyright policy)
  • Publisher: Nature Publishing Group
  • Country: Germany
Abstract Two-dimensional transition-metal dichalcolgenides (2D-TMDs) are among the most intriguing materials for next-generation electronic and optoelectronic devices. Albeit still at the embryonic stage, building thin films by manipulating and stacking preformed 2D nanosheets is now emerging as a practical and cost-effective bottom-up paradigm to obtain excellent electrical properties over large areas. Herein, we exploit the ultrathin morphology and outstanding solution stability of 2D WS2 colloidal nanocrystals to make thin films of TMDs assembled on a millimetre scale by a layer-by-layer deposition approach. We found that a room-temperature surface treatment ...
Persistent Identifiers
free text keywords: Multidisciplinary, Article, Two-dimensional materials, Physical chemistry, Nanoparticles, lcsh:Medicine, lcsh:R, lcsh:Science, lcsh:Q, Stacking, Thin film, Materials science, Optoelectronics, business.industry, business, Conductivity, Epitaxy, Electrical resistivity and conductivity, Photocurrent, Nanocrystal, Monolayer, ddc:600
Funded by
EC| GrapheneCore1
Graphene-based disruptive technologies
  • Funder: European Commission (EC)
  • Project Code: 696656
  • Funding stream: H2020 | SGA-RIA
  • Funder: European Commission (EC)
  • Project Code: 766970
  • Funding stream: H2020 | RIA
FET H2020FET OPEN: FET-Open research and innovation actions
84 references, page 1 of 6

Wang, QH, Kalantar-Zadeh, K, Kis, A, Coleman, JN, Strano, MS. Electronics and optoelectronics of two-dimensional transition metal dichalcogenides. Nat. Nanotechnol.. 2012; 7: 699-712 [OpenAIRE] [PubMed] [DOI]

Koppens, FHL. Photodetectors based on graphene, other two-dimensional materials and hybrid systems. Nature Nanotechnology. 2014; 9: 780-793 [OpenAIRE] [PubMed] [DOI]

Ferrari, AC. Science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems. Nanoscale. 2015; 7: 4598-4810 [OpenAIRE] [PubMed] [DOI]

Sivula, K, van de Krol, R. Semiconducting materials for photoelectrochemical energy conversion. Nat. Rev. Mater.. 2016; 1: 15010 [OpenAIRE] [DOI]

Yu, X, Sivula, K. Toward Large-Area Solar Energy Conversion with Semiconducting 2D Transition Metal Dichalcogenides. ACS Energy Lett.. 2016; 1: 315-322 [OpenAIRE] [DOI]

Choi, W. Recent development of two-dimensional transition metal dichalcogenides and their applications. Mater. Today. 2017; 20: 116-130 [OpenAIRE] [DOI]

Gong, C. 2D Nanomaterial Arrays for Electronics and Optoelectronics. Adv. Funct. Mater.. 2018; 28: 1-23

Zhou, X. 2D Layered Material-Based van der Waals Heterostructures for Optoelectronics. Adv. Funct. Mater.. 2018; 28: 1706587 [OpenAIRE] [DOI]

Chowdhury, RK, Maiti, R, Ghorai, A, Midya, A, Ray, SK. Novel silicon compatible p-WS2 2D/3D heterojunction devices exhibiting broadband photoresponse and superior detectivity. Nanoscale. 2016; 8: 13429-13436 [PubMed] [DOI]

Chowdhury, RK, Sinha, TK, Katiyar, AK, Ray, SK. Synergistic effect of polymer encapsulated silver nanoparticle doped WS2 sheets for plasmon enhanced 2D/3D heterojunction photodetectors. Nanoscale. 2017; 9: 15591-15597 [PubMed] [DOI]

Akinwande, D, Petrone, N, Hone, J. Two-dimensional flexible nanoelectronics. Nat. Commun.. 2014; 5: 1-12 [OpenAIRE] [DOI]

Kim, SJ, Choi, K, Lee, B, Kim, Y, Hong, BH. Materials for Flexible, Stretchable Electronics: Graphene and 2D Materials. Annu. Rev. Mater. Res.. 2015; 45: 63-84 [OpenAIRE] [DOI]

Kelly, AG. All-printed thin-film transistors from networks of liquid-exfoliated nanosheets. Science. 2017; 356: 69-73 [OpenAIRE] [PubMed] [DOI]

Liu, KK. Growth of large-area and highly crystalline MoS2 thin layers on insulating substrates. Nano Lett.. 2012; 12: 1538-1544 [OpenAIRE] [PubMed] [DOI]

Tarasov, A. Highly uniform trilayer molybdenum disulfide for wafer-scale device fabrication. Adv. Funct. Mater.. 2014; 24: 6389-6400 [OpenAIRE] [DOI]

84 references, page 1 of 6
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