Gopalakrishnan Nammalvar
Gopalakrishnan Nammalvar
Professor, Department of Physics, National Institute of Technology - Tiruchirappalli
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Printed flexible electrochemical pH sensors based on CuO nanorods
L Manjakkal, B Sakthivel, N Gopalakrishnan, R Dahiya
Sensors and Actuators B: Chemical 263, 50-58, 2018
Influence of post-deposition annealing on the structural and optical properties of ZnO thin films prepared by sol–gel and spin-coating method
G Srinivasan, N Gopalakrishnan, YS Yu, R Kesavamoorthy, J Kumar
Superlattices and Microstructures 43 (2), 112-119, 2008
Development of NLO tunable band gap organic devices for optoelectronic applications
BK Periyasamy, RS Jebas, N Gopalakrishnan, T Balasubramanian
Materials Letters 61 (21), 4246-4249, 2007
Selective ammonia sensor based on copper oxide/reduced graphene oxide nanocomposite
B Sakthivel, G Nammalvar
Journal of Alloys and Compounds 788, 422-428, 2019
Hydrothermally synthesized Copper Oxide (CuO) superstructures for ammonia sensing
S Bhuvaneshwari, N Gopalakrishnan
Journal of colloid and interface science 480, 76-84, 2016
Band gap engineering in Zn (1− x) CdxO and Zn (1− x) MgxO thin films by RF sputtering
S Gowrishankar, L Balakrishnan, N Gopalakrishnan
Ceramics International 40 (1), 2135-2142, 2014
Enhanced ammonia sensing characteristics of Cr doped CuO nanoboats
S Bhuvaneshwari, N Gopalakrishnan
Journal of Alloys and Compounds 654, 202-208, 2016
Investigation on Mn doped ZnO thin films grown by RF magnetron sputtering
J Elanchezhiyan, KP Bhuvana, N Gopalakrishnan, T Balasubramanian
Materials Letters 62 (19), 3379-3381, 2008
Effect of morphology and (Sn, Cr) doping on in vitro antiproliferation properties of hydrothermally synthesized 1D GaOOH nanostructures
R Pilliadugula, J Haribabu, MKM Subarkhan, C Echeverria, R Karvembu, ...
Journal of science: advanced materials and devices 6 (3), 351-363, 2021
Influences of thermal annealing on the stuctural, optical and electrical properties of nanostructured cadmium sulphide thin films
G Bakiyaraj, N Gopalakrishnan, R Dhanasekaran
Chalcogenide Lett 8 (7), 419-426, 2011
Optimization of Zn1− xAlxO film for antireflection coating by RF sputtering
KP Bhuvana, J Elanchezhiyan, N Gopalakrishnan, T Balasubramanian
Journal of alloys and compounds 473 (1-2), 534-537, 2009
Effect of pH dependent morphology on room temperature NH3 sensing performances of β-Ga2O3
R Pilliadugula, NG Krishnan
Materials Science in Semiconductor Processing 112, 105007, 2020
Codoped (AlN) and monodoped (Al) ZnO thin films grown by RF sputtering: A comparative study
KP Bhuvana, J Elanchezhiyan, N Gopalakrishnan, T Balasubramanian
Applied Surface Science 255 (5), 2026-2029, 2008
Fabrication of interdigitated electrode (IDE) based ZnO sensors for room temperature ammonia detection
E Vinoth, N Gopalakrishnan
Journal of Alloys and Compounds 824, 153900, 2020
High Performance CuO Nanorectangles-Based Room Temperature Flexible NH3 Sensor
B Sakthivel, L Manjakkal, G Nammalvar
IEEE Sensors Journal 17 (20), 6529-6536, 2017
Free standing CuO-MnO2 nanocomposite for room temperature ammonia sensing
S Bhuvaneshwari, S Papachan, N Gopalakrishnan
AIP Conference Proceedings 1832 (1), 2017
Effect of Mg doping in the gas-sensing performance of RF-sputtered ZnO thin films
E Vinoth, S Gowrishankar, N Gopalakrishnan
Applied Physics A 124, 1-8, 2018
Gas sensing performance of GaOOH and β-Ga2O3 synthesized by hydrothermal method: A comparison
R Pilliadugula, NG Krishnan
Materials Research Express 6 (2), 025027, 2018
Dual codoping for the fabrication of low resistive p-ZnO
L Balakrishnan, S Gowrishankar, P Premchander, N Gopalakrishnan
Journal of Alloys and Compounds 512 (1), 235-240, 2012
Grain boundary defects induced room temperature ferromagnetism in V doped ZnO thin films
G Jayalakshmi, N Gopalakrishnan, BK Panigrahi, T Balasubramanian
Crystal Research and Technology 46 (12), 1257-1264, 2011
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