93 citations · 143 across the 6 of their papers we have counts for
7 papers
Are gate-all-around 2D CFETs the optimal architecture for the A2 node and beyond?
Fengben Xi, Gautam Gaddemane, Anshul Gupta +15
As logic scaling enters the angstrom era, vertically stacked complementary field-effect transistors (CFETs) based on atomically thin two-dimensional (2D) semiconductors offer a pot…
Fully coupled electron-phonon transport in two-dimensional-material-based devices using efficient FFT-based self-energy calculations
Rutger Duflou, Gautam Gaddemane, Michel Houssa +1
Self-heating effects can significantly degrade the performance in nanoscale devices. We investigate self-heating effects in such devices based on two-dimensional materials using ab…
Theoretical Study of Electronic Transport in Two-Dimensional Transition Metal Dichalcogenides: Effects of the Dielectric Environment
Sanjay Gopalan, Maarten L. Van de Put, Gautam Gaddemane +1
We discuss the effect of the dielectric environment (insulators and metal gates) on electronic transport in two-dimensional (2D) transition metal dichalcogenides (TMD) monolayers.…
Advanced DFT-NEGF transport techniques for novel 2D-material and device exploration including HfS2/WSe2 van-der-Waals Heterojunction TFET and WTe2/WS2 metal/semiconductor contact
Aryan Afzalian, Elaheh Akhoundi, Gautam Gaddemane +2
We present, here, advanced DFT-NEGF techniques that we have implemented in our ATOmistic MOdelling Solver, ATOMOS, to explore transport in novel materials and devices and in partic…
Monte Carlo analysis of phosphorene nanotransistors
Gautam Gaddemane, Maarten L. Van de Put, William G. Vandenberghe +2
Experimental studies on two-dimensional (2D) materials are still in the early stages, and most of the theoretical studies performed to screen these materials are limited to the roo…
Limitations of ab initio methods to predict the electronic-transport properties of two-dimensional materials: The computational example of 2H-phase transition metal dichalcogenides
Gautam Gaddemane, Sanjay Gopalan, Maarten Van de Put +1
Over the last few years, methods have become an increasingly popular tool to evaluate intrinsic carrier transport properties in 2D materials. The lack of experimental i…
Theoretical studies of electronic transport in mono- and bi-layer phosphorene: A critical overview
Gautam Gaddemane, William G. Vandenberghe, Maarten L. Van de Put +4
Recent theoretical calculations of the electrical performance of several two-dimensional materials predict a low-field carrier mobility that spans several orde…