title: Scaling trends and performance evaluation of 2-dimensional polarity-controllable FETs.
abstract: Two-dimensional semiconducting materials of the transition-metal-dichalcogenide family, such as MoS2and WSe2, have been intensively investigated in the past few years, and are considered as viable candidates for next-generation electronic devices. In this paper, for the first time, we study scaling trends and evaluate the performances of polarity-controllable devices realized with undoped mono- and bi-layer 2D materials. Using ballistic self-consistent quantum simulations, it is shown that, with the suitable channel material, such polarity-controllable technology can scale down to 5 nm gate lengths, while showing performances comparable to the ones of unipolar, physically-doped 2D electronic devices.
authors.affiliation: Integrated System Laboratory (LSI), School of Engineering, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland.
authors.forename: Giovanni V
authors.initials: GV
authors.lastname: Resta
authors.affiliation: IMEC, Kapeldreef 75, B-3001 Leuven, Belgium.|KU Leuven, Celestijnenlaan 200D, B-3001, Leuven, Belgium.
authors.forename: Tarun
authors.initials: T
authors.lastname: Agarwal
authors.affiliation: IMEC, Kapeldreef 75, B-3001 Leuven, Belgium.
authors.forename: Dennis
authors.initials: D
authors.lastname: Lin
authors.affiliation: IMEC, Kapeldreef 75, B-3001 Leuven, Belgium.
authors.forename: Iuliana P
authors.initials: IP
authors.lastname: Radu
authors.affiliation: IMEC, Kapeldreef 75, B-3001 Leuven, Belgium.|KU Leuven, Celestijnenlaan 200D, B-3001, Leuven, Belgium.
authors.forename: Francky
authors.initials: F
authors.lastname: Catthoor
authors.affiliation: Laboratory of NanoIntegrated Systems (LNIS), Department of Electrical and Computer Engineering, University of Utah, Salt-Lake City, Utah 84112, USA.
authors.forename: Pierre-Emmanuel
authors.initials: PE
authors.lastname: Gaillardon
authors.affiliation: Integrated System Laboratory (LSI), School of Engineering, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland.
authors.forename: Giovanni
authors.initials: G
authors.lastname: De Micheli