Design and investigation of InAs source dual metal stacked gate-oxide heterostructure tunnel FET based label-free biosensor

R Ghosh, RP Nelapati - Micro and Nanostructures, 2023 - Elsevier
In this paper, a stacked gate oxide (high-k/low-k) approach towards the design of a Dual
Metal Stacked Gate oxide Heterostructure Tunnel Field Effect Transistor (DM SGox HTFET) …

Comprehensive review on charge plasma based junction less TFET biosensor

M Jaya, R Lorenzo - Microsystem Technologies, 2024 - Springer
Now a days there is a dramatic increase in interest in next-generation biosensors for use in
point-of-care (PoCT) devices. A potentiometric device is designed using semiconducting …

A dielectric modulated step-channel junction-less TFET (DM-SC-JLTFET) for label-free detection of breast cancer cells: design and sensitivity analysis

J Bitra, G Komanapalli - Sensing and Imaging, 2023 - Springer
This work designs a novel dielectric modulated step channel Junctionless tunnel field effect
(DM-SC-JLTFET) for the label-free detection of breast cancer cells using their dielectric …

Low-bandgap Material Engineering based TFET device for Next-Generation Biosensor Application-A Comprehensive review on Device structure and Sensitivity.

NN Reddy, P Raut, DK Panda - Micro and Nanostructures, 2024 - Elsevier
Abstract The Tunnel Field Effect Transistor (TFET) device has emerged as the potential
candidate to replace the Field Effect Transistor (FET)--based biosensor for the label-free …

Sensitivity analysis of Horizontal pocket N-TFET based biosensor considering repulsive steric effects

S Tiwari, R Saha - Materials Science and Engineering: B, 2023 - Elsevier
In this paper, sensitivity analysis of Tunnel Field Effect Transistor (TFET) based label free
Biosensor has been countered considering the repulsive steric effect (RSE). Horizontal …

Sensitivity Analysis of Dielectrically Modulated Hetero junction InSb/Si SOI-TFET based Biosensor for Cancer Detection.

NN Reddy, VSP Reddy, PBS Jyothi… - 2023 3rd …, 2023 - ieeexplore.ieee.org
Cancer is a major killer worldwide. Cancer death rates can be managed with early
diagnosis. This study suggests an SOI TFET with a dielectric controlled dual material gate for …

An Improved Z-Shaped Dual-Material-Gate DM-SDZ-TFET Biosensor for Label-Free Detection

J Bitra, G Komanapalli - Journal of Electronic Materials, 2024 - Springer
In this paper, the sensitivity of a dielectric-modulated split-drain Z-shaped gate tunnel field-
effect transistor (DM-SDZ-TFET) is investigated for label-free detection of biomolecules …

Sensitivity analysis of bi-metal stacked-gate-oxide hetero-juncture tunnel fet with Si0.6Ge0.4 source biosensor considering non-ideal factors

R Ghosh, RP Nelapati, P Saha, R Chinthaginjala… - Plos one, 2024 - journals.plos.org
This article provides insights in designing a dielectrically modulated biosensor by adopting
high-k stacked gate oxide proposition in a bi-metal hetero-juncture Tunnel Field Effect …

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 …

GSE and GWE Techniques to improve ON (ION) current and Ambipolar conduction of Tunnel FET (TFET) device: A Comprehensive review.

NN Reddy, P Raut, DK Panda - Micro and Nanostructures, 2024 - Elsevier
Due to its versatility, metal oxide semiconductor field effect transistor (MOSFET) based
devices are seeing tremendous growth in demand. To meet the demands of high speed and …