Enhanced performance of SOI MESFETs by displacement of gate contact and applying double oxide packets

B Fath-Ganji, A Mir, A Naderi, R Talebzadeh… - Electrical …, 2023 - Springer
In this paper, a new efficient technique is used in silicon-on-insulator metal–semiconductor
field-effect transistors (SOI MESFETs) to simultaneously increase the breakdown voltage …

Electronic structure of GaP/Si (001) heterojunctions and the role of hydrogen passivation

RV Meidanshahi, C Zhang, Y Zou… - Progress in …, 2019 - Wiley Online Library
Epitaxially grown single crystal GaP on Si is of considerable interest due to being nearly
lattice matched to Si, making it attractive for III‐V/Si solar cells. GaP has been used as a …

CMOS-compatible MESFETs for high power RF integrated circuits

P Mehr, S Moallemi, X Zhang… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Metal semiconductor field effect transistors (MESFETs) have been fabricated using a 45-nm
silicon-on-insulator CMOS technology available from Global Foundries. MESFETs with gate …

Role of hydrogen in the electronic properties of a-Si: H/c-Si heterostructures

RV Meidanshahi, D Vasileska… - The Journal of Physical …, 2021 - ACS Publications
In this paper, we explore the effect of H and its bonding configurations on the defect state
density and orbital localization of hydrogenated amorphous Si (a-Si: H)/crystalline Si (c-Si) …

CMOS MESFET cascode amplifiers for RFIC applications

P Habibi-Mehr - 2019 - search.proquest.com
There is an ever-increasing demand for higher bandwidth and data rate ensuing from
exploding number of radio frequency integrated systems and devices. As stated in the …

The Effect of Strained Bonds on the Electronic Structure of Amorphous Silicon

RV Meidanshahi, P Mehr, SM Goodnick - arXiv preprint arXiv:2012.11992, 2020 - arxiv.org
Several amorphous silicon structures were generated using a classical molecular dynamics
(MD) protocol of melting and quenching with different quenching rates. An analysis of the …

The Investigation of the Electronic Properties of Si Based Heterojucntions: a First Principle Study of a-Si: H/c-Si and GaP/Si Heterojunctions

RV Meidanshahi - 2019 - search.proquest.com
In this dissertation, I investigate the electronic properties of two important silicon (Si)-based
heterojunctions 1) hydrogenated amorphous silicon/crystalline silicon (a-Si: H/c-Si) which …