A comprehensive review of FET‐based pH sensors: materials, fabrication technologies, and modeling

S Sinha, T Pal - Electrochemical Science Advances, 2022 - Wiley Online Library
The demand for miniaturized point‐of‐care chemical/biochemical sensors has driven the
development of field‐effect transistors (FETs) based pH sensors over the last 50 years. This …

AlGaN/GaN high electron mobility transistor for various sensing applications: a review

AM Bhat, R Poonia, A Varghese, N Shafi… - Micro and …, 2023 - Elsevier
AlGaN/GaN high electron mobility transistors (HEMTs) demonstrate exceptional properties
desired for sensing regime applications due to their extraordinary chemical stability, non …

Short‐term electric power load forecasting using factor analysis and long short‐term memory for smart cities

V Veeramsetty, DR Chandra… - International Journal of …, 2021 - Wiley Online Library
Electric load estimation is an important activity for electrical power system operators to
operate the system stably and optimally. This paper develops a machine learning model …

Temperature and temporal drift compensation for Al2O3-gate ISFET-based pH sensor using machine learning techniques

S Sinha, R Bhardwaj, N Sahu, H Ahuja, R Sharma… - Microelectronics …, 2020 - Elsevier
This work presents modeling of temperature and temporal drift characteristics of Al 2 O 3-
gate Ion-Sensitive Field-Effect Transistor (ISFET) and performance enhancement of ISFET …

Towards development of an ISFET-based smart pH sensor: Enabling machine learning for drift compensation in IoT applications

N Sahu, R Bhardwaj, H Shah, R Mukhiya… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
Monitoring of pH is crucial for several chemical and biochemical processes. ISFET (Ion-
Sensitive Field-Effect Transistors)-based pH sensors are promising candidates for pH …

A method for temperature error compensation in fiber-optic gyroscope based on machine learning

Y Cao, W Xu, B Lin, Y Zhu, F Meng, X Zhao, J Ding… - Optik, 2022 - Elsevier
This work presents a machine-learning based method for temperature error compensation of
fiber optic gyroscope (FOG). Alternative to existing methods for constructing samples by …

AlGaN/GaN HEMT Based pH Detection Using Atomic Layer Deposition of Al2O3 as Sensing Membrane and Passivation

AM Bhat, C Periasamy, R Poonia… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Herein, we report the design and implementation of planar and circular aluminium gallium
nitride/Gallium nitride high electron mobility transistor (AlGaN/GaN HEMT) designs for pH …

Comprehensive analytical modelling of an absolute pH sensor

C Medina-Bailon, N Kumar, RPS Dhar, I Todorova… - Sensors, 2021 - mdpi.com
In this work, we present a comprehensive analytical model and results for an absolute pH
sensor. Our work aims to address critical scientific issues such as:(1) the impact of the oxide …

Fabrication and Performance of a Ta2O5 Thin Film pH Sensor Manufactured Using MEMS Processes

Y Guo, Z Zhang, B Yao, J Chai, S Zhang, J Liu, Z Zhao… - Sensors, 2023 - mdpi.com
In this work, a capacitive pH sensor consisting of Ta2O5 functional film is designed and
fabricated by employing MEMS-based procedures. The Ta2O5 thin film has an amorphous …

Prediction of gas concentration using gated recurrent neural networks

S Wang, Y Hu, J Burgués, S Marco… - 2020 2nd IEEE …, 2020 - ieeexplore.ieee.org
Low-cost gas sensors allow for large-scale spatial monitoring of air quality in the
environment. However they require calibration before deployment. Methods such as …