Analytical Quantum-Confinement Model for Short-Channel Gate-All-Around MOSFETs Under Subthreshold Region

Abstract

This paper presents an analytical model for quantum-confinement effects in short-channel gate-all-around (GAA) MOSFETs under the subthreshold region. Our analytical model accurately predicts the impact of short-channel effects and doping concentration on the quantum-confinement effects. This scalable quantum-confinement model is crucial to the ultrascaled GAA MOSFET design.