Dual‐Gate GaAs‐Nanowire FET for Room Temperature Charge‐Qubit Operation: A NEGF Approach

B Nag Chowdhury… - Advanced Quantum …, 2023 - Wiley Online Library
The performance of dual‐gate GaAs‐nanowire field‐effect‐transistor (FET) is investigated as
a charge‐qubit device operating at room temperature. In compatibility with the state‐of‐the …

Modelling and analysis of confluence attack by hardware trojan in noc

S Bagga, R Gupta, J Jose - … , Circuits and Systems: Select Proceedings of …, 2023 - Springer
Over the years, system on chip (SoC) designs have evolved extensively sophisticated in
order to fulfil the need of increasing complexity of running applications driven by the …

Voltage-Tunable Quantum-Dot Array by Patterned -Nanowire-Based Metal-Oxide-Semiconductor Devices

S Sikdar, B Nag Chowdhury, R Saha… - Physical Review …, 2021 - APS
We report the fabrication of an array of highly scaled Ge-nanowire-based (radius∼ 25 nm)
vertical metal-oxide-semiconductor devices that can operate as voltage-tunable quantum …

Observation of room temperature gate tunable quantum confinement effect in photodoped junctionless MOSFET

B Khan, A Mukherjee, YM Georgiev, JP Colinge… - arxiv preprint arxiv …, 2024 - arxiv.org
In the pursuit of room temperature quantum hardware, our study introduces a gate voltage
tunable quantum wire within a tri-gated n-type junctionless MOSFET. The application of gate …

Design aspects of dual gate GaAs nanowire FET for room temperature charge qubit operation: A study on diameter and gate engineering

N Paul, BN Chowdhury, S Chattopadhyay - arxiv preprint arxiv …, 2023 - arxiv.org
The current work explores a geometrically engineered dual gate GaAs nanowire FET with
state of the art miniaturized dimensions for high performance charge qubit operation at room …

Investigating the Impact of Ge-Quantum Well Width in Si/SiO2/Ge/SiO2/Pt Resonant Tunneling Device with NEGF Formalism

N Paul, B Nag Chowdhury… - … Electronic Devices, Circuits …, 2023 - Springer
In this work, a Si/SiO2/Ge/SiO2/Pt resonant tunneling device (RTD) with an asymmetric
double barrier has been modeled by adopting NEGF formalism. The impact of Ge-quantum …

Analytical Modeling of Resonant Tunneling Transport in a Voltage-Induced Double Quantum Dot Channel Nanowire Fet for Multi-Threshold Current Levels

N Paul, S Chattopadhyay - Available at SSRN 4926769 - papers.ssrn.com
The article deals with the modeling of gate voltage controlled resonant tunneling transport in
a CMOS compatible double quantum dot channel nanowire FET. The appropriate applied …

[PDF][PDF] Studying the impact of dimensional engineering of voltage tunable double quantum dots in a dual gate GaAs nanowire FET

N Paul, BN Chowdhury, S Chattopadhyay - researchgate.net
The current work explores the geometrical engineering of a state-of-the-art miniaturized
dualgate GaAs nanowire FET for high performance charge qubit operation at room …