P. Senthil Kumar

2.0k total citations · 1 hit paper
57 papers, 1.6k citations indexed

About

P. Senthil Kumar is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Biomedical Engineering. According to data from OpenAlex, P. Senthil Kumar has authored 57 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Materials Chemistry, 30 papers in Electronic, Optical and Magnetic Materials and 19 papers in Biomedical Engineering. Recurrent topics in P. Senthil Kumar's work include Gold and Silver Nanoparticles Synthesis and Applications (26 papers), Copper-based nanomaterials and applications (13 papers) and Plasmonic and Surface Plasmon Research (13 papers). P. Senthil Kumar is often cited by papers focused on Gold and Silver Nanoparticles Synthesis and Applications (26 papers), Copper-based nanomaterials and applications (13 papers) and Plasmonic and Surface Plasmon Research (13 papers). P. Senthil Kumar collaborates with scholars based in India, South Africa and United States. P. Senthil Kumar's co-authors include Benito Rodríguez‐González, F. Javier Garcı́a de Abajo, Luis M. Liz‐Marzán, Isabel Pastoriza‐Santos, C.S. Sunandana, S. Karuthapandian, M. Selvakumar, Sundaram Ganesh Babu, S. Induja and S. Annapoorni and has published in prestigious journals such as Nano Letters, Journal of Applied Physics and Scientific Reports.

In The Last Decade

P. Senthil Kumar

53 papers receiving 1.6k citations

Hit Papers

align trajectories

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.

High-yield synthesis and optical response of gold nanostars

2007 631 citations P. Senthil Kumar, Isabel Pastoriza‐Santos et al. Nanotechnology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Senthil Kumar India	20	977	929	546	369	264	57	1.6k
Thearith Ung Australia	8	1.1k 1.1×	908 1.0×	498 0.9×	390 1.1×	255 1.0×	8	1.8k
Yongjun Zhang China	29	1.5k 1.6×	1.0k 1.1×	511 0.9×	681 1.8×	268 1.0×	86	2.1k
Jemma Vickery Canada	9	789 0.8×	499 0.5×	603 1.1×	423 1.1×	91 0.3×	11	1.3k
P. B. Joshi India	19	821 0.8×	739 0.8×	390 0.7×	374 1.0×	135 0.5×	74	1.8k
Jae Hee Song South Korea	7	762 0.8×	843 0.9×	401 0.7×	180 0.5×	92 0.3×	24	1.2k
Isao Washio Japan	10	869 0.9×	760 0.8×	337 0.6×	251 0.7×	181 0.7×	10	1.4k
Christopher M. Bender United States	4	807 0.8×	741 0.8×	327 0.6×	287 0.8×	73 0.3×	7	1.2k
Ali M. Jawaid United States	20	1.3k 1.4×	277 0.3×	385 0.7×	643 1.7×	214 0.8×	53	1.7k
Linghua Jin China	16	861 0.9×	731 0.8×	446 0.8×	288 0.8×	122 0.5×	30	1.3k
Benjamin L. Frankamp United States	15	587 0.6×	391 0.4×	353 0.6×	331 0.9×	152 0.6×	16	1.2k

Countries citing papers authored by P. Senthil Kumar

Since Specialization

Citations

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

Fields of papers citing papers by P. Senthil Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Senthil Kumar

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

All Works

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20 of 20 papers shown

Shukla, A. K., et al.. (2025). Effects of Bi2O3 as sintering aid on the microstructure and electrical properties of La2Ti2O7 ceramics. Applied Physics A. 131(4).

Sharmila, A., et al.. (2025). Investigation of surface and interface phonon polariton in nitrogen-implanted GaN epi-layers. Journal of Applied Physics. 137(12).

Prabu, D., P. Senthil Kumar, N. Balasubramanian, et al.. (2025). Magnetic Nanoparticles: Synthesis, characterization and application based on environmental Perspective. Results in Chemistry. 14. 102023–102023. 2 indexed citations

Kumar, P. Senthil, et al.. (2024). Ag@Au yolk shells decorated onto silica spheres for enhanced plasmonic applications. Colloids and Surfaces A Physicochemical and Engineering Aspects. 689. 133625–133625. 1 indexed citations

Shukla, A. K., et al.. (2023). Luminescence intensity ratio based wide range contactless temperature sensing properties of Er3+/Yb3+ ions co-doped La2Ti2O7 ceramics. Journal of Alloys and Compounds. 948. 169610–169610. 14 indexed citations

Kumar, P. Senthil, et al.. (2022). Shape trimming and LSPR tuning of colloidal gold nanostars. Chemical Physics Letters. 807. 140101–140101. 4 indexed citations

Kumar, P. Senthil, et al.. (2019). Quantitative Analysis of Catalysis and SERS Performance in Hollow and Star-Shaped Au Nanostructures. The Journal of Physical Chemistry C. 123(26). 16210–16222. 26 indexed citations

Karthik, Raj, J. Vinoth Kumar, Shen-Ming Chen, et al.. (2017). A selective electrochemical sensor for caffeic acid and photocatalyst for metronidazole drug pollutant - A dual role by rod-like SrV2O6. Scientific Reports. 7(1). 7254–7254. 44 indexed citations

Kumar, P. Senthil, et al.. (2016). Nucleation engineered growth/formation of core-shell and hollow metal nanostructures. AIP conference proceedings. 1728. 20328–20328. 1 indexed citations

10.

Kumar, P. Senthil, et al.. (2016). Gold-Copper alloy “nano-dumplings” with tunable compositions and plasmonic properties. AIP conference proceedings. 1728. 20325–20325. 1 indexed citations

11.

Kumar, Harsh, et al.. (2014). Tweaking anisotropic gold nanostars: covariant control of a polymer–solvent mixture complex. RSC Advances. 5(7). 5205–5212. 6 indexed citations

12.

Kumar, P. Senthil, et al.. (2013). Local electron beam excitation and substrate effect on the plasmonic response of single gold nanostars. Nanotechnology. 24(40). 405704–405704. 28 indexed citations

13.

Kumar, P. Senthil, et al.. (2013). Controlled reshaping and plasmon tuning mechanism of gold nanostars. Journal of Materials Chemistry C. 1(30). 4540–4540. 62 indexed citations

14.

Kumar, P. Senthil, Isabel Pastoriza‐Santos, Benito Rodríguez‐González, F. Javier Garcı́a de Abajo, & Luis M. Liz‐Marzán. (2007). High-yield synthesis and optical response of gold nanostars. Nanotechnology. 19(1). 15606–15606. 631 indexed citations breakdown →

15.

Kumar, P. Senthil, et al.. (2005). Synthesis of CdS and Alloyed CdMnS Nanocrystals Using Aqueous Foams. Journal of Nanoscience and Nanotechnology. 5(12). 2144–2154. 3 indexed citations

16.

Sunandana, C.S. & P. Senthil Kumar. (2004). Theoretical approaches to superionic conductivity. Bulletin of Materials Science. 27(1). 1–17. 45 indexed citations

17.

Kumar, P. Senthil, et al.. (2003). Effect of Cu-substitution on the conductivity of Ag-rich AgI–CuI solid solutions. Journal of Physics and Chemistry of Solids. 64(6). 961–966. 21 indexed citations

18.

Kumar, P. Senthil & C.S. Sunandana. (2002). Steady-State Photoluminescence Characteristics of Sb-Doped AgI Thin Films. Nano Letters. 2(9). 975–978. 16 indexed citations

19.

Sunandana, C.S., et al.. (1999). CUPROUS HALIDES : OLD FACTS AND NEW DEVELOPMENTS. Indian Journal of Pure & Applied Physics. 37(4). 325–330. 2 indexed citations

20.

Kumar, P. Senthil, et al.. (1999). On the formation mechanism of γ -AgI thin films. Thin Solid Films. 357(2). 111–118. 31 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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