Dielectric modulated GaAs1− x Sb X FinFET as a label-free biosensor: Device proposal and investigation

A Dixit, DP Samajdar, N Bagga - Semiconductor Science and …, 2021 - iopscience.iop.org
In this paper, we propose and investigate a dielectric modulated (DM) GaAs 1− x Sb x
FinFET as a label-free biosensor. Raised source drain (RSD) architecture is employed in the …

Performance analysis of ITCs on analog/RF, linearity and reliability performance metrics of tunnel FET with ultra-thin source region

P Singh, DS Yadav - Applied Physics A, 2022 - Springer
The generation and accumulation of trap charges at oxide-semiconductor contact is a crucial
point to consider since it affects device performance and reliability. This paper aimed to …

Role of Hole-Selective Contact in Efficiency Improvement of ITO-Free InP/MoO3/ PEDOT:PSS Nanowire Solar Cells

SK Agnihotri, DP Samajdar… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The use of nanostructures over traditional bulk and thin-film solar cells (SCs) increases the
efficiency per unit volume due to the coupled effects of intrinsic antireflection and strong …

Design principles of 22-nm SOI LDD-FinFETs for ultra-low-power analog circuits

A Dixit, PK Kori, C Rajan, DP Samajdar - Journal of Electronic Materials, 2022 - Springer
In this article, analog/radio frequency (RF) performance metrics along with linearity analysis
of a silicon-on-insulator lightly doped drain (LDD)-finFET are investigated through 3D TCAD …

Performance analysis of III-V and IV semiconductors based double gate hetero material negative capacitance TFET

C Rajan, O Paul, DP Samajdar, T Hidouri, S Nasr - Silicon, 2022 - Springer
In this paper, a combination of ferroelectric (FE) HfZrO2 and dielectric (DE) SiO2 is used to
generate negative capacitance (NC) effects in Hetero Material (HM) tunnel FETs (TFETs) …

Impact of the mole fraction modulation on the RF/DC performance of GaAs1−xSbx FinFET

A Dixit, DP Samajdar, N Bagga - International Journal of …, 2022 - Wiley Online Library
The impact of mole fraction variation on the RF/DC performance of GaAs1− x Sb x‐based
FinFET has been examined in this study. Changing the Sb mole fraction has substantial …

Performance Evolution of the GaAs1-xSbx FinFET for the Mole Fraction Variation

A Dixit, DP Samajdar, N Bagga - 2021 Devices for Integrated …, 2021 - ieeexplore.ieee.org
In this paper, impact of the mole fraction variation in device performance of III-V material
based GaAs 1-x Sb x-FinFET has been investigated. Mole fraction variability influence the …

22 nm LDD FinFET Based Novel Mixed Signal Application: Design and Investigation

PK Kori, A Dixit, C Rajan, DP Samajdar - Silicon, 2022 - Springer
In this paper, a sigma-delta (Ʃ Δ) analog to digital converter (ADC) has been designed and
circuit performance metrics have been investigated using 22 nm silicon on insulator (SOI) …

Performance comparison of III–V and silicon FinFETs for ultra-low power VLSI applications

A Dixit, DP Samajdar, V Chauhan, N Bagga - Microelectronics, Circuits and …, 2021 - Springer
In this paper, the device performance of a three-dimensional (3D) FinFET is investigated and
a suitable comparison is performed by employing conventional Silicon and III-V materials …

Demonstration of Geometrical Impact of Nanowire on GaAs1–xSbx Transistor Performance

A Dixit, DP Samajdar, N Bagga - IEEE Transactions on Electron …, 2021 - ieeexplore.ieee.org
In this article, we demonstrate the impact of nanowire geometry of GaAs 1–x Sb x transistor.
Circular, square, and triangular gate-all-around (GAA) geometries are taken to investigate …