G. D. Varma

3.0k citations

125 papers · 2.5k indexed · h-index 27

Impact in

Electronic, Optical and Magnetic Materials top 2%
- Magnetic and transport properties of perovskites and related materials
- Multiferroics and related materials
- Supercapacitor Materials and Fabrication
- Iron-based superconductors research
Condensed Matter Physics top 2%
- Advanced Condensed Matter Physics
- Physics of Superconductivity and Magnetism

Papers in

Condensed Matter Physics 55
- Advanced Condensed Matter Physics 30
- Physics of Superconductivity and Magnetism 18
Electronic, Optical and Magnetic Materials 87
- Magnetic and transport properties of perovskites and related materials 43
- Multiferroics and related materials 28
- Iron-based superconductors research 23

Co-authors: Anurag Gaur C. Bernhard Vijay Kumar Sharma Sudesh Sudesh Saikat Das Nikhil Kumar Nagesh Kumar Jyoti
Journals: Journal of Applied Physics (9 papers)Journal of Alloys and Compounds (8 papers)Journal of Magnetism and Magnetic Materials (6 papers)Applied Physics A (6 papers)Journal of Energy Storage (5 papers)
Partner nations: India United Kingdom Switzerland

In The Last Decade

G. D. Varma

121 papers receiving 2.4k citations

Peers

Countries citing papers authored by G. D. Varma

Since Specialization

Citations

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

Fields of papers citing papers by G. D. Varma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside G. D. Varma, 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 G. D. Varma Line = papers co-authored together G. D. Varma links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Understanding the role of multi-component elements on the magnetic and magnetocaloric properties of (Mg0.2Mn0.2Co0.2Ni0.2Cu0.2)Fe2O4 high entropy spinel oxide Journal of Magnetism and Magnetic Materials ·Divya Verma, T. Maitra, V. K. Malik, G. D. Varma	2025	0
2	Synthesis and multifunctional applications of ZnO-rGO composite in gas sensor and supercapacitor Journal of Materials Science Materials in Electronics ·Akash Patel, Elise Everall, Prabhakar Singh, G. D. Varma	2025	5
3	In-situ conversion of waste biomass into heteroatoms (N, O)-doped 3D porous carbon for colossally efficient electric double-layer capacitor Journal of Energy Storage ·Abdi Masbara, Elise Everall, G. D. Varma, Anurag Gaur, Ashavani Kumar	2024	3
4	Enhancement of superconducting properties of grown FeTe_0.65Se_0.35 single crystals through air annealing Physica Scripta ·C. K. Steins, G. D. Varma	2024	0
5	Synthesis of rGO-CuO/ZnO nanocomposites for humidity tolerant room temperature NO2 gas sensor Applied Physics A ·Dinesh Yadav, Elise Everall, G. D. Varma	2024	4
6	Microwave absorption properties of CI and E-waste based heterogenous mixtures Ceramics International ·Shira Faigenbaum-Golovin, Shailza Gotra, Dharmendra Singh, G. D. Varma, Nikhil Dhawan	2024	2
7	Fabrication of MnCo2O4@PANI nanocomposites as electrode material for high-energy density asymmetric supercapacitor Journal of Energy Storage ·Elise Everall, Abdi Masbara, Ashavani Kumar, Anurag Gaur, G. D. Varma	2024	12
8	Field induced metamagnetic transition and mixed charge transfer Mott-Hubbard character in nanocrystalline FeCo2O4 spinel oxide: A combined study using experimental and first principles techniques Journal of Alloys and Compounds ·Deepak Verma, T. Maitra, G. D. Varma	2023	5
9	Flexible humidity-tolerant γ-Fe₂O₃-rGO-based nanohybrids for energy efficient selective NO₂ gas sensing New Journal of Chemistry ·Atul Kumar, (unknown), (unknown), G. D. Varma	2023	4
10	Synthesis of mesoporous Zn-doped MnCo2O4 nanoparticles for high-energy density solid-state asymmetric supercapacitor Journal of Energy Storage ·Elise Everall, Abdi Masbara, Anurag Gaur, G. D. Varma	2023	27
11	Investigation on Magnetotransport Properties and Specific Heat Capacity of FeTe_0.58Se_0.42 Single Crystals Grown by Self‐Flux Method physica status solidi (a) ·C. K. Steins, Himanshu Chauhan, G. D. Varma	2023	1
12	Facile synthesis of mesoporous MnCo2O4@MoS2 nanocomposites for asymmetric supercapacitor application with excellent prolonged cycling stability Journal of Energy Storage ·Elise Everall, Abdi Masbara, Anurag Gaur, G. D. Varma	2023	54
13	Ultrafast resistive-type γ-Fe₂O₃–rGO nanohybrid-based humidity sensor – a respiratory monitoring tool Journal of Materials Chemistry C ·Atul Kumar, Anil Kumar, G. D. Varma	2021	26
14	Study of TAFF and vortex phase of Fe _x Te _0.60 Se _0.40 (0.970 ≤ x ≤ 1.030) single crystals Physica Scripta ·Rohit Kumar, G. D. Varma	2020	16
15	Suppression of Spin Glass Behavior in Phase Separated La_0.22Pr_0.40Ca_0.38MnO₃ by Nanostructuring IEEE Transactions on Magnetics ·K. Forward, Chidinma Ijeoma Nlemadim, Michael Kohnert, P. K. Siwach, G. D. Varma, H. K. Singh	2019	5
16	Enhanced room temperature sensitivity of Ag-CuO nanobrick/reduced graphene oxide composite for NO2 Journal of Alloys and Compounds ·Jyoti, G. D. Varma	2019	43
17	Ferroelectric and Switching Properties of Spray Deposited NaNO ₂ : PVA Composite Films on Porous Silicon Ferroelectrics Letters Section ·Neeraj Mishra, Sudesh Singhal, К.А. Фисун, Jasbir S. Hundal, G. D. Varma, Nagendra Prasad Pathak, R. Nath	2015	7
18	Strain induced ferromagnetism in Sb co-doped ZnMnO samples Journal of Physics Condensed Matter ·Vijay Kumar Sharma, G. D. Varma	2009	6
19	Large magnetization and weak polarization in sol–gel derived BiFeO3 ceramics Materials Letters ·Manoj Kumar, K. L. Yadav, G. D. Varma	2007	62
20	Magnetoresistance behaviour of La0.7Sr0.3MnO3 /NiO composites Solid State Communications ·Anurag Gaur, G. D. Varma	2006	44

About G. D. Varma

G. D. Varma is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Materials Chemistry, Polymers and Plastics and Accounting, having authored 125 papers that have together received 2.5k indexed citations. Recurring topics across this work include Magnetic and transport properties of perovskites and related materials (43 papers), Advanced Condensed Matter Physics (30 papers), ZnO doping and properties (28 papers), Multiferroics and related materials (28 papers), Iron-based superconductors research (23 papers), Physics of Superconductivity and Magnetism (18 papers), Gas Sensing Nanomaterials and Sensors (15 papers) and Copper-based nanomaterials and applications (15 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (1.4k citations), Condensed Matter Physics (670 citations), Bioengineering (145 citations), Materials Chemistry (1.2k citations) and Polymers and Plastics (262 citations). G. D. Varma has collaborated with scholars based in India, United Kingdom and Switzerland. Frequent co-authors include Anurag Gaur, C. Bernhard, Vijay Kumar Sharma, Sudesh Sudesh, Saikat Das, Nikhil Kumar, Nagesh Kumar, Jyoti, H. K. Singh and Arvind K. Srivastava. Their work appears in journals such as Journal of Applied Physics, Journal of Alloys and Compounds, Journal of Magnetism and Magnetic Materials, Applied Physics A and Journal of Energy Storage.

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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