Recent developments in negative capacitance gate-all-around field effect transistors: a review

L Qin, C Li, Y Wei, G Hu, J Chen, Y Li, C Du, Z Xu… - IEEE …, 2023‏ - ieeexplore.ieee.org
With transistors scaling down to 3 nm node and beyond, short channel effect (SCE) as well
as power consumption dissipation present immense challenges for further scaling down of …

Current prospects and challenges in negative-capacitance field-effect transistors

MS Islam, AAM Mazumder, C Zhou… - IEEE Journal of the …, 2023‏ - ieeexplore.ieee.org
For decades, the fundamental driving force behind energy-efficient and cost-effective
electronic components has been the downward scaling of electronic devices. However, due …

Transistors with ferroelectric ZrXAl1−XOY crystallized by ZnO growth for multi-level memory and neuromorphic computing

MM Islam, A Ali, C Park, T Lim, DY Woo… - Communications …, 2024‏ - nature.com
Ferroelectric (FE) field-effect transistors are interesting for their non-destructive readout
characteristic and energy efficiency but are difficult to integrate on silicon platforms. Here, FE …

Performance investigation of ferroelectric L-shaped tunnel FET with suppressed corner tunneling for low power applications

AK Pathakamuri, CK Pandey - AEU-International Journal of Electronics and …, 2024‏ - Elsevier
In this work, a ferroelectric L-shaped tunnel FET (FE-LSTFET) is introduced to offer
improvement in various DC and analog/high-frequency parameters. In this design, the …

Ferri-ionic coupling in nanoflakes: Polarization states and controllable negative capacitance

AN Morozovska, SV Kalinin, EA Eliseev, S Kopyl… - Physical Review …, 2024‏ - APS
We consider nanoflakes of van der Waals ferrielectric Cu In P 2 S 6 covered by an ionic
surface charge and reveal the appearance of polar states with a relatively large polarization …

FerroX: A GPU-accelerated, 3D phase-field simulation framework for modeling ferroelectric devices

P Kumar, A Nonaka, R Jambunathan, G Pahwa… - Computer Physics …, 2023‏ - Elsevier
We present a massively parallel, 3D phase-field simulation framework for modeling
ferroelectric materials based scalable logic devices. This code package, FerroX, self …

Direct atomic-scale visualization of the 90° domain walls and their migrations in Hf0. 5Zr0. 5O2 ferroelectric thin films

Y Zheng, Y Zhang, T **n, Y Xu, S Qu, J Zheng… - Materials Today …, 2023‏ - Elsevier
Abstract Domain walls (DWs) play an essential role in altering the polarization and related
properties of ferroelectric materials, and are regulated by the mechanism of changing atomic …

[HTML][HTML] Roadmap on low-power electronics

R Ramesh, S Salahuddin, S Datta, CH Diaz… - APL Materials, 2024‏ - pubs.aip.org
This article is written on behalf of many colleagues, collaborators, and researchers in the
field of advanced materials who continue to enable and undertake cutting-edge research in …

Optimization for device figure of merit of ferroelectric tunnel FET using genetic algorithm

N Guenifi, SB Rahi, F Benmahdi… - ECS Journal of Solid …, 2023‏ - iopscience.iop.org
Tunnel FET is a gate-controlled, field effect transistor, followed band to band tunneling
(BTBT) transport of charge carriers, having low subthreshold swing (SS< 60 Mv decade− 1 …