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 …

Scaling beyond 7nm node: An overview of gate-all-around fets

W Hu, F Li - 2021 9th international symposium on next …, 2021 - ieeexplore.ieee.org
Gate-all-around (GAA) is a promising MOSFET structure to continue scaling down the size of
CMOS devices beyond 7 nm technology node. This paper gives an overview of different …

A novel teeth junction less gate all around FET for improving electrical characteristics

C Meriga, RT Ponnuri, BVV Satyanarayana… - Silicon, 2022 - Springer
In this paper, we propose a novel “Teeth Junctionless Gate All Around Field Effect
Transistor”(TH-JLGAA FET) based on gate engineering method, to obtain finer electrical …

Sensitivity investigation of junctionless gate-all-around silicon nanowire field-effect transistor-based hydrogen gas sensor

R Chaujar, MG Yirak - Silicon, 2023 - Springer
In this work, a junctionless (JL) gate all around (GAA) silicon nanowire field-effect transistor
sensor for the detection of hydrogen (H2) has been carried out. The sensors are designed to …

A novel circular double-gate SOI MOSFET with raised source/drain

S Kallepelli, S Maheshwaram - Semiconductor Science and …, 2021 - iopscience.iop.org
In this paper, we report the performance of a novel circular double-gate (CDGT) silicon-on-
insulator metal oxide semiconductor field effect transistor (MOSFET). We explore a variety of …

TCAD analysis and modelling of gate-stack gate all around junctionless silicon NWFET based bio-sensor for biomedical application

MG Yirak, R Chaujar - 2020 IEEE VLSI DEVICE CIRCUIT AND …, 2020 - ieeexplore.ieee.org
In the present day, metallic oxide semiconductor field-effect transistor-based bio-sensors
have been frequently used for various purposes due to their low cost and other properties. In …

Numerical modelling for triple hybrid gate optimization dielectric modulated junctionless gate all around SiNWFET based uricase and ChOX biosensor

R Chaujar, MG Yirak - Microsystem Technologies, 2024 - Springer
In this manuscript, a numerical model based on the electric field, threshold voltage, sub-
threshold current, and electrostatic potential in cylindrical coordinates using Poisson's …

Alpha particle effect on multi-nanosheet tunneling field-effect transistor at 3-nm technology node

J Hong, J Park, J Lee, J Ham, K Park, J Jeon - Micromachines, 2019 - mdpi.com
The radiation effects on a multi-nanosheet tunneling-based field effect transistor (NS-TFET)
were investigated for a 3-nm technology node using a three-dimensional (3D) technology …

Reduction of Random Dopant Fluctuation-induced Variation in Junctionless FinFETs via Negative Capacitance Effect

B Liu, X Chen, Z Xie, M Guo, M Zhao… - Informacije …, 2021 - ojs.midem-drustvo.si
In this study, we investigated the impact of random dopant fluctuation (RDF) on junctionless
(JL) fin field-effect transistors (FinFETs) with ferroelectric (FE) negative capacitance (NC) …

Prediction of electrical properties of GAAFET based on integrated learning model

X Zhang, S Chen, S Wang, J Li, D Chen, Y Li… - …, 2024 - iopscience.iop.org
As device feature sizes continue to decrease and fin field effect transistors reach their
physical limits, gate all around field effect transistors (GAAFETs) have emerged with larger …