K. S. Subrahmanyam

13.1k total citations · 4 hit papers
47 papers, 11.2k citations indexed

About

K. S. Subrahmanyam is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, K. S. Subrahmanyam has authored 47 papers receiving a total of 11.2k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Materials Chemistry, 15 papers in Electrical and Electronic Engineering and 12 papers in Biomedical Engineering. Recurrent topics in K. S. Subrahmanyam's work include Graphene research and applications (33 papers), Carbon Nanotubes in Composites (10 papers) and Graphene and Nanomaterials Applications (10 papers). K. S. Subrahmanyam is often cited by papers focused on Graphene research and applications (33 papers), Carbon Nanotubes in Composites (10 papers) and Graphene and Nanomaterials Applications (10 papers). K. S. Subrahmanyam collaborates with scholars based in India, United States and Australia. K. S. Subrahmanyam's co-authors include A. Govindaraj, C. N. R. Rao, Anil K. Sood, C. N. R. Rao, Leela S. Panchakarla, S. R. C. Vivekchand, Umesh V. Waghmare, Subhankar Saha, H. R. Krishnamurthy and H. S. S. Ramakrishna Matte and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Advanced Materials and Angewandte Chemie International Edition.

In The Last Decade

K. S. Subrahmanyam

46 papers receiving 11.0k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Graphene: The New Two‐Dimensional Nanomaterial

2009 3.4k citations C. N. R. Rao, Anil K. Sood et al. Angewandte Chemie International Edition profile →
Synthesis, Structure, and Properties of Boron‐ and Nitrogen‐Doped Graphene

2009 1.6k citations Leela S. Panchakarla, K. S. Subrahmanyam et al. Advanced Materials profile →
Graphene-based electrochemical supercapacitors

2008 717 citations S. R. C. Vivekchand, K. S. Subrahmanyam et al. profile →
Graphene, the new nanocarbon

2009 664 citations C. N. R. Rao, K. S. Subrahmanyam et al. Journal of Materials Chemistry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. S. Subrahmanyam India	36	8.3k	4.5k	3.2k	2.7k	1.3k	47	11.2k
Shixin Wu Singapore	33	7.6k 0.9×	4.6k 1.0×	3.7k 1.2×	2.1k 0.8×	1.4k 1.0×	49	10.8k
Robert A. W. Dryfe United Kingdom	57	5.4k 0.7×	6.4k 1.4×	2.6k 0.8×	3.4k 1.2×	2.8k 2.1×	270	12.7k
R. Jayavel India	57	7.2k 0.9×	5.0k 1.1×	1.8k 0.5×	5.6k 2.1×	2.3k 1.7×	522	12.5k
Vijayamohanan K. Pillai India	56	5.5k 0.7×	5.9k 1.3×	2.6k 0.8×	2.4k 0.9×	2.3k 1.7×	268	11.2k
Yenny Hernández Germany	25	9.8k 1.2×	5.5k 1.2×	4.9k 1.5×	2.4k 0.9×	1.2k 0.9×	41	12.6k
Vincent Tung United States	41	9.1k 1.1×	7.2k 1.6×	4.6k 1.4×	2.9k 1.1×	1.6k 1.2×	103	14.4k
Zujin Shi China	50	5.9k 0.7×	4.4k 1.0×	2.3k 0.7×	1.8k 0.7×	910 0.7×	188	10.3k
Yifeng Shi China	41	5.8k 0.7×	2.8k 0.6×	1.3k 0.4×	2.8k 1.0×	2.1k 1.5×	84	9.1k
K. Christian Kemp South Korea	23	5.4k 0.6×	2.7k 0.6×	3.2k 1.0×	1.2k 0.4×	1.2k 0.9×	39	8.6k
Xing Zhong China	51	5.0k 0.6×	4.7k 1.0×	2.1k 0.6×	2.2k 0.8×	3.9k 2.9×	179	10.0k

Countries citing papers authored by K. S. Subrahmanyam

Since Specialization

Citations

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

Fields of papers citing papers by K. S. Subrahmanyam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. S. Subrahmanyam. 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 K. S. Subrahmanyam. The network helps show where K. S. Subrahmanyam may publish in the future.

Co-authorship network of co-authors of K. S. Subrahmanyam

This figure shows the co-authorship network connecting the top 25 collaborators of K. S. Subrahmanyam. A scholar is included among the top collaborators of K. S. Subrahmanyam 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 K. S. Subrahmanyam. K. S. Subrahmanyam is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Vinayagamoorthy, R., et al.. (2020). Influence of nanoparticles on the characters of polymeric composites. IOP Conference Series Materials Science and Engineering. 954(1). 12026–12026. 2 indexed citations

Subrahmanyam, K. S., Debajit Sarma, Christos D. Malliakas, et al.. (2015). Chalcogenide Aerogels as Sorbents for Radioactive Iodine. Chemistry of Materials. 27(7). 2619–2626. 232 indexed citations

Samanta, Suman Kalyan, K. S. Subrahmanyam, Santanu Bhattacharya, & C. N. R. Rao. (2012). Composites of Graphene and Other Nanocarbons with Organogelators Assembled through Supramolecular Interactions. Chemistry - A European Journal. 18(10). 2890–2901. 54 indexed citations

Rao, C. N. R., Urmimala Maitra, K. S. Subrahmanyam, et al.. (2012). ChemInform Abstract: Potential of Nanocarbons and Related Substances as Adsorbents and Chemical Storage Materials for H₂, CO₂ and Other Gases. ChemInform. 43(14). 1 indexed citations

Shiva, Konda, Hongahally Basappa Rajendra, K. S. Subrahmanyam, Aninda J. Bhattacharyya, & C. N. R. Rao. (2012). Improved Lithium Cyclability and Storage in Mesoporous SnO₂ Electronically Wired with Very Low Concentrations (≤1 %) of Reduced Graphene Oxide. Chemistry - A European Journal. 18(15). 4489–4494. 56 indexed citations

Kumar, Nitesh, K. S. Subrahmanyam, Piyush Chaturbedy, et al.. (2011). Remarkable Uptake of CO₂ and CH₄ by Graphene‐Like Borocarbonitrides, B_xC_yN_z. ChemSusChem. 4(11). 1662–1670. 63 indexed citations

Rao, C. N. R., K. S. Subrahmanyam, H. S. S. Ramakrishna Matte, et al.. (2011). GRAPHENE: SYNTHESIS, FUNCTIONALIZATION AND PROPERTIES. International Journal of Modern Physics B. 25(30). 4107–4143. 27 indexed citations

Rao, C. N. R., K. S. Subrahmanyam, H. S. S. Ramakrishna Matte, & A. Govindaraj. (2011). GRAPHENE: SYNTHESIS, FUNCTIONALIZATION AND PROPERTIES. Modern Physics Letters B. 25(7). 427–451. 34 indexed citations

Matte, H. S. S. Ramakrishna, K. S. Subrahmanyam, K. Venkata Rao, Subi J. George, & C. N. R. Rao. (2011). Quenching of fluorescence of aromatic molecules by graphene due to electron transfer. Chemical Physics Letters. 506(4-6). 260–264. 134 indexed citations

10.

Kumar, Prashant, Leela S. Panchakarla, S. Venkataprasad Bhat, et al.. (2010). Photoluminescence, white light emitting properties and related aspects of ZnO nanoparticles admixed with graphene and GaN. Nanotechnology. 21(38). 385701–385701. 84 indexed citations

11.

Subrahmanyam, K. S., Arun K. Manna, Swapan K. Pati, & C. N. R. Rao. (2010). A study of graphene decorated with metal nanoparticles. Chemical Physics Letters. 497(1-3). 70–75. 273 indexed citations

12.

Avinash, M. B., K. S. Subrahmanyam, Y. Sundarayya, & Thimmaiah Govindaraju. (2010). Covalent modification and exfoliation of graphene oxide using ferrocene. Nanoscale. 2(9). 1762–1762. 93 indexed citations

13.

Rao, C. N. R., K. S. Subrahmanyam, H. S. S. Ramakrishna Matte, et al.. (2010). A study of the synthetic methods and properties of graphenes. Science and Technology of Advanced Materials. 11(5). 54502–54502. 168 indexed citations

14.

Rao, C. N. R., Anil K. Sood, K. S. Subrahmanyam, & A. Govindaraj. (2009). Graphene: The New Two‐Dimensional Nanomaterial. Angewandte Chemie International Edition. 48(42). 7752–7777. 3392 indexed citations breakdown →

15.

Panchakarla, Leela S., K. S. Subrahmanyam, Subhankar Saha, et al.. (2009). Synthesis, Structure, and Properties of Boron‐ and Nitrogen‐Doped Graphene. Advanced Materials. 21(46). 4726–4730. 1556 indexed citations breakdown →

16.

Subrahmanyam, K. S., Rakesh Voggu, A. Govindaraj, & C. N. R. Rao. (2009). A comparative Raman study of the interaction of electron donor and acceptor molecules with graphene prepared by different methods. Chemical Physics Letters. 472(1-3). 96–98. 31 indexed citations

17.

Kumar, Sunil, M. Anija, N. Kamaraju, et al.. (2009). Femtosecond carrier dynamics and saturable absorption in graphene suspensions. Applied Physics Letters. 95(19). 182 indexed citations

18.

Matte, H. S. S. Ramakrishna, K. S. Subrahmanyam, & C. N. R. Rao. (2009). Novel Magnetic Properties of Graphene: Presence of Both Ferromagnetic and Antiferromagnetic Features and Other Aspects. The Journal of Physical Chemistry C. 113(23). 9982–9985. 237 indexed citations

19.

Ghosh, Anupama, K. S. Subrahmanyam, Katla Sai Krishna, et al.. (2008). Uptake of $H_2$ and $CO_2$ by graphene. NOT FOUND REPOSITORY (Indian Institute of Science Bangalore). 24 indexed citations

20.

Subrahmanyam, K. S., S. R. C. Vivekchand, A. Govindaraj, & C. N. R. Rao. (2008). A study of graphenes prepared by different methods: characterization, properties and solubilization. Journal of Materials Chemistry. 18(13). 1517–1517. 494 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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