N. Gopalakrishnan

1.4k total citations
95 papers, 1.2k citations indexed

About

N. Gopalakrishnan is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, N. Gopalakrishnan has authored 95 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Materials Chemistry, 55 papers in Electrical and Electronic Engineering and 38 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in N. Gopalakrishnan's work include ZnO doping and properties (65 papers), Gas Sensing Nanomaterials and Sensors (42 papers) and Ga2O3 and related materials (32 papers). N. Gopalakrishnan is often cited by papers focused on ZnO doping and properties (65 papers), Gas Sensing Nanomaterials and Sensors (42 papers) and Ga2O3 and related materials (32 papers). N. Gopalakrishnan collaborates with scholars based in India, South Korea and Chile. N. Gopalakrishnan's co-authors include T. Balasubramanian, L. Balakrishnan, Yun Seop Yu, J. Kumar, R. Kesavamoorthy, G. Srinivasan, Byoungchul Shin, Libu Manjakkal, Jebiti Haribabu and H. S. Lim and has published in prestigious journals such as Journal of The Electrochemical Society, Journal of Colloid and Interface Science and Applied Surface Science.

In The Last Decade

N. Gopalakrishnan

90 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
N. Gopalakrishnan India 18 838 679 350 245 123 95 1.2k
Ivan Shtepliuk Sweden 20 941 1.1× 604 0.9× 233 0.7× 237 1.0× 63 0.5× 85 1.2k
A. Zainelabdin Sweden 15 1.1k 1.3× 723 1.1× 327 0.9× 184 0.8× 75 0.6× 24 1.3k
Q. Ahsanulhaq South Korea 21 1.1k 1.4× 782 1.2× 329 0.9× 212 0.9× 72 0.6× 28 1.3k
Tim Reimer Germany 10 656 0.8× 464 0.7× 198 0.6× 239 1.0× 64 0.5× 13 981
Hani Khallaf United States 14 1.5k 1.8× 1.3k 1.9× 278 0.8× 221 0.9× 99 0.8× 17 1.8k
U. K. Goutam India 18 518 0.6× 562 0.8× 296 0.8× 133 0.5× 71 0.6× 67 1.0k
Nicoleta G. Apostol Romania 21 946 1.1× 475 0.7× 301 0.9× 319 1.3× 43 0.3× 63 1.3k
Ensi Cao China 24 1.2k 1.4× 945 1.4× 665 1.9× 408 1.7× 342 2.8× 87 1.7k
Ramphal Sharma India 18 1.0k 1.2× 1.0k 1.5× 168 0.5× 181 0.7× 188 1.5× 60 1.4k
P.B. Barman India 23 1.4k 1.7× 751 1.1× 642 1.8× 289 1.2× 59 0.5× 80 1.6k

Countries citing papers authored by N. Gopalakrishnan

Since Specialization
Citations

This map shows the geographic impact of N. Gopalakrishnan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by N. Gopalakrishnan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. Gopalakrishnan more than expected).

Fields of papers citing papers by N. Gopalakrishnan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. Gopalakrishnan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by N. Gopalakrishnan. The network helps show where N. Gopalakrishnan may publish in the future.

Co-authorship network of co-authors of N. Gopalakrishnan

This figure shows the co-authorship network connecting the top 25 collaborators of N. Gopalakrishnan. A scholar is included among the top collaborators of N. Gopalakrishnan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with N. Gopalakrishnan. N. Gopalakrishnan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Haribabu, Jebiti, et al.. (2025). Pernicious effect of hydrothermally synthesized pure and doped (Sn, Cr) β-Ga2O3 on various cancer cells through apoptosis. Inorganic Chemistry Communications. 179. 114770–114770.
2.
3.
Karthikeyan, V., et al.. (2024). Exploring structural effect on the non-covalent interactions in binary mixtures of amines with cyclic ethers. Next research.. 1(2). 100035–100035.
4.
Gopalakrishnan, N., et al.. (2024). Donor Defect Induced Ferromagnetism in Nb‐Doped ZnO Thin Films Grown by RF Magnetron Sputtering. physica status solidi (a). 221(20). 3 indexed citations
5.
Gopalakrishnan, N., et al.. (2023). Metal oxide charge transport materials for light emitting diodes - An overview. Materials Science in Semiconductor Processing. 165. 107679–107679. 7 indexed citations
6.
Gopalakrishnan, N., V. Ramakrishnan, Arun Thirumurugan, et al.. (2023). ZnO/Graphene Composite from Solvent-Exfoliated Few-Layer Graphene Nanosheets for Photocatalytic Dye Degradation under Sunlight Irradiation. Micromachines. 14(1). 189–189. 11 indexed citations
7.
Gopalakrishnan, N., et al.. (2023). Theoretical Exploration of Cluster Nanoarchitectonics: Effects of Doping a Ge13 Cluster with Ta, Fe, Pd, and Co through DFT. Journal of Electronic Materials. 52(5). 3018–3028. 1 indexed citations
8.
Gopalakrishnan, N., et al.. (2022). Investigation of ferromagnetism and dual donor defects in Y-doped ZnO thin films. Physica Scripta. 97(10). 105804–105804. 10 indexed citations
9.
Gopalakrishnan, N., et al.. (2019). Enhanced performance of PSF/PVP polymer membrane by silver incorporation. Polymer Bulletin. 77(1). 197–212. 11 indexed citations
10.
Gopalakrishnan, N., et al.. (2019). Gas sensing performances of pure and Cu-doped ZrO2 nano structures. Applied Physics A. 125(8). 10 indexed citations
11.
Gopalakrishnan, N., et al.. (2018). Magnetic vortex state in a layered muscovite sheet silicate single crystal. Materials Research Express. 5(9). 96103–96103. 5 indexed citations
12.
Gopalakrishnan, N., et al.. (2018). CuO mesostructures as ammonia sensors. AIP conference proceedings. 1942. 50114–50114. 1 indexed citations
13.
Gopalakrishnan, N., et al.. (2016). Hydrothermally synthesized Copper Oxide (CuO) superstructures for ammonia sensing. Journal of Colloid and Interface Science. 480. 76–84. 78 indexed citations
14.
Gopalakrishnan, N., R. S. Qhalid Fareed, & R. Dhanasekaran. (2013). EPITAXIAL NUCLEATION AND GROWTH MECHANISM OF III-V COMPOUND SEMICONDUCTORS. 76(2). 223–233.
15.
Balakrishnan, L., et al.. (2011). AlN codoping and fabrication of ZnO homojunction by RF sputtering. Vacuum. 85(9). 881–886. 14 indexed citations
16.
Balakrishnan, L., et al.. (2011). Influence of Al concentration on electrical, structural and optical properties of Al–As codoped p-ZnO thin films. Physica B Condensed Matter. 406(23). 4447–4452. 9 indexed citations
17.
Gopalakrishnan, N., et al.. (2009). A novel approach for codoping in ZnO by AlN. Vacuum. 83(8). 1081–1085. 3 indexed citations
18.
Gopalakrishnan, N., et al.. (2008). Codoped (AlN) and monodoped (Al) ZnO thin films grown by RF sputtering: A comparative study. Applied Surface Science. 255(5). 2026–2029. 18 indexed citations
19.
Gopalakrishnan, N., et al.. (2008). Fabrication of GaN Doped ZnO Nanocrystallines by Laser Ablation. Journal of Nanoscience and Nanotechnology. 8(8). 4168–4171. 1 indexed citations
20.
Gopalakrishnan, N., Byoungchul Shin, & T. Balasubramanian. (2007). An attempt on triple doping in ZnO by Pulsed Laser Deposition. Materials Letters. 61(22). 4420–4422. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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