Carbon nanotube-based field-effect transistor-type sensor with a sensing gate for ppb-level formaldehyde detection

C Liu, J Hu, G Wu, J Cao, Z Zhang… - ACS Applied Materials & …, 2021 - ACS Publications
The detection of harmful trace gases, such as formaldehyde (HCHO), is a technical
challenge in the current gas sensor field. The weak electrical signal caused by trace …

First Observation of Induced Ferroelectric and Magnetoelectric Properties in Pristine and Ni‐Intercalated Mo2TiC2Tx Double Transition Metal MXene

R Tahir, MW Hakim, A Murtaza… - Advanced Electronic …, 2023 - Wiley Online Library
In recent years, multiferroic (MF) materials have attained remarkable attention because of
their exceptional ability to demonstrate both ferroelectric (FE) and magnetic properties …

Assessment of the biosensing capabilities of SiGe heterojunction negative capacitance-vertical tunnel field-effect transistor

S Singh, SK Agnihotri, N Bagga… - ACS Applied Bio …, 2024 - ACS Publications
In this study, a comparison of the negative capacitance vertical tunnel field-effect transistor
(NC-VTFET) and VTFET for biosensing applications was conducted. Dielectrically …

Insights into the design principles of JF-ED-VTFET for biosensing application

S Singh, SK Agnihotri, VK Tewari, KK Bharti… - Physica …, 2024 - iopscience.iop.org
In this research article, we have designed a junction-free electrostatically doped vertical
tunnel field-effect transistor (JF-ED-VTEFT) for label-free biosensing applications. We …

Design and analysis of ferro electric-tunneling junction-VTFET for RF/analog and linear application

S Singh - Silicon, 2022 - Springer
In this paper a new ferro material embedded structure is introduced between the tunneling
junction to gain and improve ON/OFF current ratio with steeper subthreshold slope. Various …

Design and estimation of GaAsSb/InGaAs hetero-junction double-dual gate vertical tunnel FET (HJ-VTFET) biosensor

S Singh, J Singh - Journal of Materials Science: Materials in Electronics, 2024 - Springer
In this work, a novel Gallium Arsenide Antimonide (GaAsSb)/Indium Gallium Arsenide
(InGaAs) hetero-junction double-dual gate-gate stack Vertical Tunnel FET (HJ-VTFET) …

Design and simulation-based analysis of triple metal gate with ferroelectric-SiGe heterojunction based vertical TFET for Performance Enhancement

S Singh, R Gupta, Priyanka, R Singh, SK Bhalla - Silicon, 2022 - Springer
In this work, a triple metal gate-ferroelectric material-with SiGe heterojunction based vertical
structure of Tunnel field effect transistor (TMG-FE-SiGe-VTFET) is proposed and …

Assessment of Hetero-Structure Junction-Less Tunnel FET's Efficacy for Biosensing Applications

R Abdulnassir, A Singh, D Tekilu, G Subarao… - Sensing and …, 2023 - Springer
This work discusses a junction-less nanowire tunnel field effect transistor (JLN-TFET) that
combines the advantages of a junction-less field effect transistor (JLFET) and a tunnel field …

Evaluation of Design and Performance of Biosensor Utilizing Ferroelectric Vertical Tunnel Field-Effect Transistor (V-TFET)

R Gupta, S Beg, S Singh - Silicon, 2024 - Springer
In this work, a novel Ferroelectric gate oxide along with high-k dielectric HfO2 is introduced
in the Vertical TFET structure to incorporate the negative capacitance effect. The effects of …

Comparative investigation of low-power ferroelectric material embedded with different heterojunction vertical TFET structures

S Singh - Journal of Materials Science: Materials in Electronics, 2022 - Springer
This paper basically proposes and compares three different configurations of ferroelectric
oxide material on silicon body of vertical tunnel field-effect transistor. The charge plasma …