User profiles for C. Periasamy

Dr.C Periasamy

Department of ECE, NIT Calicut
Verified email at nitc.ac.in
Cited by 1801

Analysis of AlGaN/GaN HEMT and its operational improvement using a grated gate field plate

AM Bhat, N Shafi, C Sahu, C Periasamy - Journal of Electronic Materials, 2021 - Springer
This paper investigates the DC and RF performance of a gate field plate (GFP) and proposed
grated gate field plate (GGFP) AlGaN/GaN high electron mobility transistor (HEMT) with a …

[HTML][HTML] Electrical characterization of Au/ZnO thin film Schottky diode on silicon substrate

L Rajan, C Periasamy, V Sahula - Perspectives in Science, 2016 - Elsevier
An array of Gold (Au) schottky contacts have been deposited on RF Sputtered nanocrystalline
Zinc Oxide thin film. A systematic analysis on the electrical parameters of the Schottky …

AlGaN/GaN HEMT pH sensor simulation model and its maximum transconductance considerations for improved sensitivity

…, N Shafi, C Sahu, C Periasamy - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
In this work, AlGaN/GaN high electron mobility transistor (HEMT) pH sensing simulation model
is presented along with the sensitivity analysis to different pH values of an electrolyte by …

High-resolution AlGaN/GaN HEMT-based electrochemical sensor for biomedical applications

…, A Chauhan, C Periasamy… - … on Electron Devices, 2019 - ieeexplore.ieee.org
We have investigated the characteristics of pH and salinity sensor derived from the gated
AlGaN/GaN highelectron mobility transistor (HEMT) structures in phosphate buffer saline (PBS) …

Trajectory and characteristics of buoyancy and momentum dominated horizontal jet flames from circular and elliptic burners

T Smith, C Periasamy, B Baird, SR Gollahalli - 2006 - asmedigitalcollection.asme.org
… Some effects of buoyancy on EI C O were observed at lower jet exit velocities and the EI C
O was the lowest for the burners with largest buoyancy flux. Elliptic burner flames produced …

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

…, R Poonia, A Varghese, N Shafi, C Periasamy - 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-…

Structural and optical characterization of ZnO thin films for optoelectronic device applications by RF sputtering technique

S Sharma, S Vyas, C Periasamy… - Superlattices and …, 2014 - Elsevier
This work reports structural and optical study of ZnO thin films grown over p-type silicon (Si)
and glass substrates by RF magnetron sputtering technique. Surface morphological and …

Linear and circular AlGaN/AlN/GaN MOS-HEMT-based pH sensor on Si substrate: A comparative analysis

A Varghese, C Periasamy, L Bhargava… - IEEE Sensors …, 2019 - ieeexplore.ieee.org
… The concept of a C-MOSHEMT sensor is being introduced for the first time for pH detection,
while … CMOSHEMT though generated lower output current than the linear device, and the gm …

Power quality improvement for 20 MW PEM water electrolysis system

M Keddar, Z Zhang, C Periasamy… - International Journal of …, 2022 - Elsevier
… The active power can be calculated using the following equation:(7) P = 1 / T ∫ 0 T v s ( t
) i s ( t ) d t = V s I s 1 c o s c o s ( Φ 1 ) Where Vs is the line voltage RMS value and φ 1 is the …

Thickness dependent study of RF sputtered ZnO thin films for optoelectronic device applications

S Sharma, C Periasamy, P Chakrabarti - Electronic Materials Letters, 2015 - Springer
This work reports thickness dependent structural and optical studies of ZnO thin films grown
over p-type silicon (Si) and glass substrates using RF sputtering technique. The effect of …