P. John Thomas

5.6k total citations · 1 hit paper
98 papers, 4.6k citations indexed

About

P. John Thomas is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Aquatic Science. According to data from OpenAlex, P. John Thomas has authored 98 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Materials Chemistry, 21 papers in Electrical and Electronic Engineering and 17 papers in Aquatic Science. Recurrent topics in P. John Thomas's work include Quantum Dots Synthesis And Properties (23 papers), Aquaculture Nutrition and Growth (15 papers) and Gold and Silver Nanoparticles Synthesis and Applications (15 papers). P. John Thomas is often cited by papers focused on Quantum Dots Synthesis And Properties (23 papers), Aquaculture Nutrition and Growth (15 papers) and Gold and Silver Nanoparticles Synthesis and Applications (15 papers). P. John Thomas collaborates with scholars based in United Kingdom, United States and India. P. John Thomas's co-authors include C. N. R. Rao, Giridhar U. Kulkarni, Peter P. Edwards, Louise Robertson, Paul O’Brien, C. R. Arnold, A. Govindaraj, B. C. Satishkumar, Dongbo Fan and Patrick G. Halbur and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Society Reviews and Applied Physics Letters.

In The Last Decade

P. John Thomas

96 papers receiving 4.4k citations

Hit Papers

Metal nanoparticles and their assemblies 2000 2026 2008 2017 2000 200 400 600
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.

  1. Metal nanoparticles and their assemblies
    2000 624 citations C. N. R. Rao, Giridhar U. Kulkarni et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. John Thomas United Kingdom 35 1.8k 899 725 599 562 98 4.6k
Linlin Zhang China 39 1.6k 0.9× 440 0.5× 451 0.6× 1.4k 2.3× 334 0.6× 188 6.7k
Alain Van Dorsselaer France 57 1.5k 0.8× 237 0.3× 457 0.6× 445 0.7× 133 0.2× 193 10.2k
Jung Soo Seo South Korea 22 2.1k 1.2× 138 0.2× 1.5k 2.1× 229 0.4× 231 0.4× 106 5.6k
Chao Bian China 32 333 0.2× 831 0.9× 115 0.2× 567 0.9× 307 0.5× 244 4.0k
Man Bock Gu South Korea 49 1.8k 1.0× 1.4k 1.6× 566 0.8× 4.1k 6.8× 33 0.1× 196 9.1k
Barry D. Bruce United States 49 673 0.4× 487 0.5× 52 0.1× 471 0.8× 320 0.6× 158 7.8k
Lisa Vaccari Italy 37 882 0.5× 477 0.5× 164 0.2× 899 1.5× 115 0.2× 234 4.8k
Eyal Shimoni Israel 58 727 0.4× 188 0.2× 77 0.1× 915 1.5× 48 0.1× 152 9.2k
Robert E. Bailey United States 20 2.1k 1.2× 930 1.0× 309 0.4× 787 1.3× 92 0.2× 54 4.4k
Weiwei Wang China 31 665 0.4× 525 0.6× 216 0.3× 212 0.4× 124 0.2× 96 2.8k

Countries citing papers authored by P. John Thomas

Since Specialization
Citations

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

Fields of papers citing papers by P. John Thomas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. John Thomas

This figure shows the co-authorship network connecting the top 25 collaborators of P. John Thomas. A scholar is included among the top collaborators of P. John Thomas 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. John Thomas. P. John Thomas 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
1.
Thomas, P. John, et al.. (2025). Optical dilatometry and sintering studies of Cr2O3-doped UO2. Journal of Nuclear Materials. 616. 156105–156105.
2.
Curling, Simon, Guanze He, P. John Thomas, et al.. (2024). Lithium stabilization of amorphous ZrO2. Progress in Nuclear Energy. 171. 105165–105165. 2 indexed citations
3.
Deepak, Francis Leonard, et al.. (2020). A one-pot route to stable Pickering emulsions featuring nanocrystalline Ag and Au. Chemical Communications. 56(35). 4801–4803. 6 indexed citations
4.
Thomas, P. John, et al.. (2018). Deposition of Ag and Ag–Au nanocrystalline films with tunable conductivity at the water–toluene interface. RSC Advances. 8(12). 6225–6230. 4 indexed citations
5.
6.
Thomas, P. John, et al.. (2007). Planned exposure to porcine circovirus type 2 by serum injection is not effective at preventing porcine circovirus associated disease. Journal of Swine Health and Production. 15(6). 330–338. 4 indexed citations
7.
Thomas, P. John, Dongbo Fan, & Paul O’Brien. (2007). The Synthesis of Inorganic Materials at the Water–Toluene Interface. Journal of Nanoscience and Nanotechnology. 7(6). 1689–1694. 7 indexed citations
8.
Thomas, P. John, Michael Rajamathi, P. V. Vanitha, Giridhar U. Kulkarni, & C. N. R. Rao. (2005). Perpendicular Magnetization in Self-Assembled Films of Citrate-Capped γ-Fe<SUB>2</SUB>O<SUB>3</SUB> Nanocrystals on Si(100) Surfaces. Journal of Nanoscience and Nanotechnology. 5(4). 565–570. 4 indexed citations
9.
Thomas, P. John & Giridhar U. Kulkarni. (2003). From colloids to nanotechnology: Investigations on magic nuclearity palladium nanocrystals. Current Science. 85(12). 1760–1766. 4 indexed citations
10.
Rao, C. N. R., Giridhar U. Kulkarni, P. John Thomas, et al.. (2003). Nanocrystals of metals, semiconductors and oxides: Novel synthesis and applications*. Current Science. 85(7). 1041–1045. 22 indexed citations
11.
Rao, C. N. R., Giridhar U. Kulkarni, P. John Thomas, & Peter P. Edwards. (2002). Size-Dependent Chemistry: Properties of Nanocrystals. Chemistry - A European Journal. 8(1). 28–35. 484 indexed citations
12.
Thomas, P. John, Giridhar U. Kulkarni, & C.N.R. Rao. (2001). Mesoscopic Assembly of Magnetic Pd-Ni Nanocrystals into Ordered Arrays by Using Alkane Thiols. Journal of Nanoscience and Nanotechnology. 1(3). 267–270. 5 indexed citations
13.
Thomas, P. John, Giridhar U. Kulkarni, & C. N. R. Rao. (2001). Magic Nuclearity Giant Clusters of Metal Nanocrystals Formed by Mesoscale Self-Assembly. The Journal of Physical Chemistry B. 105(13). 2515–2517. 19 indexed citations
14.
15.
Robinson, Alexander, William G. Richards, P. John Thomas, & Michael M. Hann. (1994). Head group and chain behavior in biological membranes: a molecular dynamics computer simulation. Biophysical Journal. 67(6). 2345–2354. 51 indexed citations
16.
Thomas, P. John, et al.. (1993). Mechanism of Stimulatory Action of Growth Hormone on Ovarian Steroidogenesis in Spotted Seatrout, Cynoscion nebulosus. General and Comparative Endocrinology. 89(3). 341–353. 58 indexed citations
17.
Thomas, P. John & Marlene J. Juedes. (1992). Influence of lead on the glutathione status of Atlantic croaker tissues. Aquatic Toxicology. 23(1). 11–29. 33 indexed citations
18.
Smith, J. S. C. & P. John Thomas. (1991). Changes in hepatic estrogen-receptor concentrations during the annual reproductive and ovarian cycles of a marine teleost, the spotted seatrout, Cynoscion nebulosus. General and Comparative Endocrinology. 81(2). 234–245. 41 indexed citations
19.
Harding, Cheryl F., et al.. (1990). The effects of androgens and estrogen on the external morphology and electric organ discharge waveform of Gnathonemus petersii (Mormyridae, Teleostei). Hormones and Behavior. 24(4). 532–553. 21 indexed citations
20.

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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