D. Rajkumar

1.6k total citations
22 papers, 1.3k citations indexed

About

D. Rajkumar is a scholar working on Electronic, Optical and Magnetic Materials, Water Science and Technology and Industrial and Manufacturing Engineering. According to data from OpenAlex, D. Rajkumar has authored 22 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Electronic, Optical and Magnetic Materials, 8 papers in Water Science and Technology and 7 papers in Industrial and Manufacturing Engineering. Recurrent topics in D. Rajkumar's work include Advanced oxidation water treatment (8 papers), Magnetic and transport properties of perovskites and related materials (7 papers) and Water Quality Monitoring and Analysis (7 papers). D. Rajkumar is often cited by papers focused on Advanced oxidation water treatment (8 papers), Magnetic and transport properties of perovskites and related materials (7 papers) and Water Quality Monitoring and Analysis (7 papers). D. Rajkumar collaborates with scholars based in India, South Korea and Germany. D. Rajkumar's co-authors include K. Palanivelu, Ji-Young Kim, Jong Guk Kim, N. Balasubramanian, N. Mohan, M. Manivel Raja, V. Chandrasekaran, R. Gopalan, F. Liakath Ali Khan and Mithun Palit and has published in prestigious journals such as Journal of Hazardous Materials, Physical Chemistry Chemical Physics and Industrial & Engineering Chemistry Research.

In The Last Decade

D. Rajkumar

19 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. Rajkumar India 12 887 443 328 291 246 22 1.3k
K. El Kacemi Morocco 15 793 0.9× 424 1.0× 236 0.7× 186 0.6× 221 0.9× 37 1.2k
R. Paz Spain 11 951 1.1× 457 1.0× 467 1.4× 207 0.7× 213 0.9× 12 1.3k
Jailson Vieira de Melo Brazil 11 671 0.8× 260 0.6× 166 0.5× 251 0.9× 291 1.2× 15 1.1k
Douglas Waychi Miwa Brazil 21 844 1.0× 618 1.4× 519 1.6× 160 0.5× 202 0.8× 31 1.3k
A. Savall France 19 888 1.0× 555 1.3× 729 2.2× 176 0.6× 202 0.8× 44 1.6k
Ilie Siminiceanu Romania 10 840 0.9× 599 1.4× 84 0.3× 208 0.7× 227 0.9× 26 1.2k
Yiang Fan China 20 764 0.9× 436 1.0× 102 0.3× 111 0.4× 268 1.1× 30 1.1k
Zhirong Sun China 23 659 0.7× 472 1.1× 263 0.8× 80 0.3× 373 1.5× 51 1.3k
Silvio César de Oliveira Brazil 19 487 0.5× 378 0.9× 161 0.5× 143 0.5× 111 0.5× 63 930
N. Mohan India 10 476 0.5× 206 0.5× 144 0.4× 134 0.5× 157 0.6× 14 707

Countries citing papers authored by D. Rajkumar

Since Specialization
Citations

This map shows the geographic impact of D. Rajkumar'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 D. Rajkumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. Rajkumar more than expected).

Fields of papers citing papers by D. Rajkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Rajkumar. 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 D. Rajkumar. The network helps show where D. Rajkumar may publish in the future.

Co-authorship network of co-authors of D. Rajkumar

This figure shows the co-authorship network connecting the top 25 collaborators of D. Rajkumar. A scholar is included among the top collaborators of D. Rajkumar 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 D. Rajkumar. D. Rajkumar 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
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Rajkumar, D., Mithun Palit, D.V. Sridhara Rao, et al.. (2021). A new insight on evolution of texture and cellular structure of P/M processed Sm2Co17 permanent magnets and their effect on magnetic properties. Materials Characterization. 184. 111705–111705.
4.
Kumar, Gayatri, et al.. (2020). Linear and nonlinear optical properties of l-proline potassium bromide. Materials Today Proceedings. 50. 2777–2779.
5.
Raja, M., et al.. (2020). Optical, spectral and NLO properties of L-Leucine potassium chloride crystals. Materials Today Proceedings. 50. 2687–2690. 1 indexed citations
6.
Khan, F. Liakath Ali, et al.. (2020). Molecular interactions between the mixtures of ethyl, propyl amines and 2-nitrobenzoic acid in 1,4-dioxane by DFT and dielectric relaxation analysis. Materials Today Proceedings. 27. 889–896. 4 indexed citations
7.
Ramesh, R., et al.. (2020). Biogenic synthesis of α-Fe2O3 nanoparticles using Plectranthus amboinicus leaf extract. Materials Today Proceedings. 36. 453–458. 15 indexed citations
8.
Kumar, N. Pavan, et al.. (2018). Effect of Boron addition on the microstructure, phase transitions and magnetocaloric properties in Gd-Si-Ge alloy. Intermetallics. 96. 18–24. 12 indexed citations
9.
Rajkumar, D., et al.. (2018). Role of aging time on the magnetic properties of Sm2Co17 permanent magnets processed through cold isostatic pressing. AIP conference proceedings. 1942. 130050–130050. 1 indexed citations
10.
Palit, Mithun, D. Rajkumar, S. Pandian, & S.V. Kamat. (2016). Effect of grain size on microstructure and magnetic properties of Sm2(Co,Cu,Fe,Zr)17 permanent magnets. Materials Chemistry and Physics. 179. 214–222. 12 indexed citations
11.
Rajkumar, D., M. Manivel Raja, R. Gopalan, et al.. (2009). Effect of Fe addition on microstructure and magnetocaloric effect in Gd5SixGe3.9−xFe0.1 alloys with varying Si/Ge ratio. Intermetallics. 18(4). 518–522. 6 indexed citations
12.
Raja, M. Manivel, R. Gopalan, D. Rajkumar, et al.. (2008). Phase relationship, microstructure and magnetocaloric effect in Gd1−x(Si0.5Ge0.5)xalloys. Journal of Physics D Applied Physics. 41(5). 55008–55008. 8 indexed citations
13.
Rajkumar, D. & Ji-Young Kim. (2006). Oxidation of various reactive dyes with in situ electro-generated active chlorine for textile dyeing industry wastewater treatment. Journal of Hazardous Materials. 136(2). 203–212. 328 indexed citations
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Rajkumar, D., et al.. (2005). Indirect Electrochemical Oxidation of Phenol in the Presence of Chloride for Wastewater Treatment. Chemical Engineering & Technology. 28(1). 98–105. 125 indexed citations
16.
Rajkumar, D. & K. Palanivelu. (2004). Electrochemical treatment of industrial wastewater. Journal of Hazardous Materials. 113(1-3). 123–129. 326 indexed citations
17.
Rajkumar, D., et al.. (2004). RESEARCH PAPERS : A STUDY ON ELECTROCHEMICAL OXIDATION OF CATECHOL IN CHLORIDE MEDIUM FOR WASTEWATER TREATMENT APPLICATION. Environmental Engineering Research. 9(6). 279–287. 4 indexed citations
18.
Rajkumar, D., K. Palanivelu, & N. Mohan. (2003). Electrochemical degradation of resorcinol using mixed oxide coated titanium electrode for wastewater treatment — A kinetic study. Indian Journal of Chemical Technology. 10(4). 396–401. 13 indexed citations
19.
Rajkumar, D. & K. Palanivelu. (2003). Electrochemical Degradation of Cresols for Wastewater Treatment. Industrial & Engineering Chemistry Research. 42(9). 1833–1839. 70 indexed citations
20.
Rajkumar, D., K. Palanivelu, & N. Mohan. (2001). ELECTROCHEMICAL OXIDATION OF RESORCINOL FOR WASTEWATER TREATMENT USING Ti/TiO2-RuO2-IrO2ELECTRODE. Journal of Environmental Science and Health Part A. 36(10). 1997–2010. 20 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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