86 citations · 240 across the 18 of their papers we have counts for
11 papers · 1 filter
Asymmetrical contact scaling and measurements in MoS2 FETs
Zhihui Cheng, Jonathan Backman, Huairuo Zhang +8
Two-dimensional (2D) materials have great potential for use in future electronics due to their atomically thin nature which withstands short channel effects and thus enables better…
Circuit-aware Device Modeling of Energy-efficient Monolayer WS Trench-FinFETs
Tarun Agarwal, Youseung Lee, Mathieu Luisier
The continuous scaling of semiconductor technology has pushed the footprint of logic devices below 50 nm. Currently, logic standard cells with one single fin are being investigated…
Efficient partitioning of surface Green's function: toward ab initio contact resistance study
Guido Gandus, Youseung Lee, Daniele Passerone +1
In this work, we propose an efficient computational scheme for first-principle quantum transport simulations to evaluate the open-boundary conditions. Its partitioning differentiat…
Ab Initio Modeling of Thermal Transport through van der Waals Materials
Sara Fiore, Mathieu Luisier
An advanced modeling approach is presented to shed light on the thermal transport properties of van der Waals materials (vdWMs) composed of single-layer transition metal dichalcoge…
First-principles calculations for ferroelectrics at constant polarization using generalized Wannier functions
Pawel Lenarczyk, Mathieu Luisier
Localized Wannier functions provide an efficient and intuitive framework to compute electric polarization from first-principles. They can also be used to represent the electronic s…
First-principles approach to electric polarization and dielectric constant calculations using generalized Wannier functions
Pawel Lenarczyk, Mathieu Luisier
We describe a method to calculate the electronic properties of an insulator under an applied electric field. It is based on the minimization of an electric enthalpy functional with…