Bulletin of the American Physical Society
APS March Meeting 2021
Monday–Friday, March 15–19, 2021; Virtual; Time Zone: Central Daylight Time, USA
Session V56: Devices from 2D Materials: Function, Fabrication and Characterization - III
3:00 PM–6:00 PM,
Thursday, March 18, 2021
Sponsoring Unit: DMP
Chair: Emiliano Pallecchi, Lille University of Science and Technology
Abstract: V56.00004 : Defect-free and water based 2D material inks for printed electronics*
3:36 PM–4:12 PM
In my group we have developed highly concentrated, defect-free, printable and water-based 2D crystal formulations, designed to provide optimal film formation for multi-stack fabrication . I will give examples of all-inkjet printed heterostructures, such as large area arrays of photosensors on plastic , programmable logic memory devices , capacitors  and transistors on paper [3,4]. Furthermore, inkjet printing can be easily combined with materials produced by chemical vapor deposition, allowing simple and quick fabrication of complex circuits on paper, such as high-gain inverters, logic gates, and current mirrors . The inks are also suitable for printing onto new flexible substrates that show superior mechanical properties compared to paper, by allowing fabrication of highly resilient devices to long-lasting strain .
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 McManus et al, Nature Nano, 12, 343 (2017)
 Worsley et al, ACS Nano, 2018, DOI: 10.1021/acsnano.8b06464
 Lu et al, ACS Nano, 13, 11263 (2019)
 Conti et al, Nature comm, 11, 1, 2020
 Worsely et al, under review
*This work has been supported by the EPSRC (EP/N010345/1) and the European commission (ERC projects N. 648417 and 679689, and ICT project WASP).
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