Low-voltage 2D materials-based printed field-effect transistors for integrated digital and analog electronics on paper.

ABSTRACT: Paper is the ideal substrate for the development of flexible and environmentally sustainable ubiquitous electronic systems, which, combined with two-dimensional materials, could be exploited in many Internet-of-Things applications, ranging from wearable electronics to smart packaging. Here we report high-performance MoS₂ field-effect transistors on paper fabricated with a "channel array" approach, combining the advantages of two large-area techniques: chemical vapor deposition and inkjet-printing. The first allows the pre-deposition of a pattern of MoS₂; the second, the printing of dielectric layers, contacts, and connections to complete transistors and circuits fabrication. Average I_ON/I_OFF of 8 × 10³ (up to 5 × 10⁴) and mo

SUBMITTER: Conti S 

PROVIDER: S-EPMC7367304 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature