Ashok Kumar

2.6k citations

111 papers · 2.1k indexed · h-index 24

Impact in

Electronic, Optical and Magnetic Materials top 2%
- Multiferroics and related materials
- Electromagnetic wave absorption materials
Materials Chemistry top 5%
- Magnetic Properties and Synthesis of Ferrites
- Ferroelectric and Piezoelectric Materials
- Copper-based nanomaterials and applications

Papers in

Electronic, Optical and Magnetic Materials 41
- Multiferroics and related materials 28
- Electromagnetic wave absorption materials 10
Renewable Energy, Sustainability and the Environment 29
- Iron oxide chemistry and applications 14
- Advanced Photocatalysis Techniques 14

Co-authors: R. P. Pant Parmod Kumar Manju Arora Surjeet Chahal R. N. P. Choudhary Awalendra K. Thakur Birender Singh Pawan S. Rana
Journals: Journal of Magnetism and Magnetic Materials (10 papers)Ceramics International (9 papers)Journal of Materials Science Materials in Electronics (3 papers)Materials Chemistry and Physics (3 papers)Journal of Electronic Materials (3 papers)
Partner nations: India United States United Kingdom

In The Last Decade

Ashok Kumar

102 papers receiving 2.0k citations

Peers

Countries citing papers authored by Ashok Kumar

Since Specialization

Citations

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

Fields of papers citing papers by Ashok Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Ashok Kumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ashok Kumar Line = papers co-authored together Ashok Kumar links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Magnetic ZnFe2O4/SnO2 nanocomposites for efficient wastewater Treatment: Structural, optical, and photocatalytic investigations Ceramics International ·Maria Carolina de Santana Souza, Harita Kumari, Sourabh Sharma, کبری خیری شلمزاری, Surjeet Chahal, Ricardo Jun Nishikawa, Ashok Kumar	2025	2
2	Quinonoid polyaniline and XAD-2 composite packed sorbent tube for nerve agents analysis in air Journal of the Indian Chemical Society ·T. Melkadze, Yasuhiko Goto, Manisha Sathe, Ashok Kumar	2025	1
3	Structural, morphological and magnetic studies of cobalt-doped nickel ferrite-MWCNTs nanocomposites Physica B Condensed Matter ·Merlin Fisher-Levine, Ashok Kumar	2025	1
4	Real-time monitoring and verification of scheduled-I chemicals in vapor phase combining chemical detector and SPME-GC Forensic Chemistry ·T. Melkadze, R. Kuhn, Stevan K. Vračar, Mengjun Dong, Rajkumar, Manisha Sathe, Ashok Kumar	2025	0
5	Impact of La³⁺ doping on the structural, magnetic, and dielectric properties of Mg–Co ferrites for high-frequency applications Physical Chemistry Chemical Physics ·敏治西川, S. W. Cho, H. K. Sun, Sourabh Sharma, CURTIS K. LI, Ashok Kumar, Krishan Kumar	2025	3
6	Hydrothermally synthesized ZnFe2O4/ZnO heterojunction nanocomposites for enhanced RB dye degradation via Z-scheme photocatalysis Materials Chemistry and Physics ·Sonia --, Harita Kumari, Surjeet Chahal, Suman, М.І. Бабчук, Shrutika Sakpal, Ricardo Jun Nishikawa, Ashok Kumar	2024	10
7	Effect of Gd3+ ion doping on structural, optical, magnetic and dielectric properties on superparamagnetic Mg0.5Zn0.5Fe2−xGdxO4 (0 ≤ x ≤ 1) nanoparticles synthesized via oleic acid assisted chemical co-precipitation method Journal of Magnetism and Magnetic Materials ·Priyanka Boora, Rohit Ranga, Ling-Zeng Meng, S. W. Cho, M.D. Majkić, Krishan Kumar, Ashok Kumar	2024	3
8	Synthesis and magnetic characterization of Cd-doped CoCr2O4 ceramics for low-temperature applications Ceramics International ·Huajing Gao, 송영복, Aswthy VP, B. R. Kiran, Dengfeng Li, Xianju Zhou, Dorothy Mack Lambert, Hua Yang, Si Wu, Mohd Ubaidullah, Chander Prakash, Ashok Kumar, Nagaraj Basavegowda, Ειρήνη Δημήτριος Γκόλια, S. Manjunatha, Antonio García Sabina, Rameshchandra Shankerbhai Patel	2024	3
9	Multifunctional CoFe₂O₄/ZnO nanocomposites: probing magnetic and photocatalytic properties Nanotechnology ·Maria Carolina de Santana Souza, Parmod Kumar, Ashok Kumar	2023	4
10	Novel highly flexible room temperature humidity sensor based on mesoporous NiO/TUD-1 hybrid nanocomposite Journal of Materials Science ·THOMAS C. O’KEEFE, Surender Duhan, Ashok Kumar	2023	10
11	Structural and optical properties of α-Fe2O3/ZnO nanocomposite in wastewater treatment Indian Journal of Pure & Applied Physics ·Sonia --, Harita Kumari, S. Stoyko, Sourabh Sharma, Seema Devi, Surjeet Chahal, Suman Nagpal, Parmod Kumar, Ashok Kumar	2023	0
12	The Gd anchored Bismuth Ferrite: Investigations on Structural and Optical Properties Indian Journal of Pure & Applied Physics ·Sourabh Sharma, Sonia --, Harita Kumari, Ashok Kumar, O. P. Thakur	2023	1
13	Structural, optical, dielectric and magneto-dielectric properties of Ca2+-modified BiFeO3 multiferroics Journal of Materials Science Materials in Electronics ·Y. J. Wang, Jonathan Hoyland, 鱼浦江陕西, Pushpendra Kumar, Ashok Kumar, Manoj K. Singh	2023	3
14	Investigations on structural and magnetic properties of Mn doped Er 2 O 3 Solid State Sciences ·Renu Tomar, Parmod Kumar, (unknown), Ashish Kumar, Ashok Kumar, Pawan Kumar, R. P. Pant, K. Asokan	2017	14
15	Elastic and anelastic relaxation behaviour of perovskite multiferroics II: PbZr0.53Ti0.47O3 (PZT)–PbFe0.5Ta0.5O3 (PFT) Journal of Materials Science ·Jason Schiemer, Ioan Lascu, R. J. Harrison, Ashok Kumar, Ram S. Katiyar, Dilsom A. Sanchez, N. Ortega, C. Salazar Mejía, Walter Schnelle, H. Shinohara, Orue Mt, Ш.К. Курбанов, Siân E. Dutton, J. F. Scott, B. Nair, N. D. Mathur, Michael A. Carpenter	2016	10
16	A study on structural and magnetic properties of NixZn1-xFe2O4 (0 ≤ x ≤ 0.6) ferrite nanoparticles Ashok Kumar, Parmod Kumar, Geeta Rana, Jianyi Zhou, R. P. Pant	2015	16
17	Synthesis and characterization of NiZn ferrite nanoparticles Journal of Magnetism and Magnetic Materials ·G. S. Shahane, Ashok Kumar, Manju Arora, R. P. Pant, Krishan Lal	2010	4
18	Structural elucidation of process-related impurities in escitalopram by LC/ESI-MS and NMR Journal of Pharmaceutical and Biomedical Analysis ·Tou C. Chang, Justin Boer, И.И. Синявский, Mehedi Iqbal Chowdhury, Dharmendra Singh, Ali Raies, Ashok Kumar	2010	11
19	Analysis of Indian mint (Mentha spicata) for essential, trace and toxic elements and its antioxidant behaviour Journal of Pharmaceutical and Biomedical Analysis ·顾亚婷, Ashok Kumar, A. N. Garg	2006	84
20	Determination of constituents of Telazol®—tiletamine and zolazepam by a gas chromatography/mass spectrometry-based method Journal of Chromatography B ·Ashok Kumar, Henry J. Mann, Rory P. Remmel	2006	5

About Ashok Kumar

Ashok Kumar is a scholar working on Electronic, Optical and Magnetic Materials, Renewable Energy, Sustainability and the Environment, Materials Chemistry, Analytical Chemistry and Inorganic Chemistry, having authored 111 papers that have together received 2.1k indexed citations. Recurring topics across this work include Magnetic Properties and Synthesis of Ferrites (40 papers), Multiferroics and related materials (28 papers), Iron oxide chemistry and applications (14 papers), Advanced Photocatalysis Techniques (14 papers), Ferroelectric and Piezoelectric Materials (13 papers), Electromagnetic wave absorption materials (10 papers), Magneto-Optical Properties and Applications (10 papers) and ZnO doping and properties (9 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (904 citations), Materials Chemistry (1.5k citations), Renewable Energy, Sustainability and the Environment (503 citations), Electrical and Electronic Engineering (584 citations) and Polymers and Plastics (138 citations). Ashok Kumar has collaborated with scholars based in India, United States and United Kingdom. Frequent co-authors include R. P. Pant, Parmod Kumar, Manju Arora, Surjeet Chahal, R. N. P. Choudhary, Awalendra K. Thakur, Birender Singh, Pawan S. Rana, Suman and Krishan Kumar. Their work appears in journals such as Journal of Magnetism and Magnetic Materials, Ceramics International, Journal of Materials Science Materials in Electronics, Materials Chemistry and Physics and Journal of Electronic Materials.

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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