P. Nandakumar

821 total citations
17 papers, 662 citations indexed

About

P. Nandakumar is a scholar working on Biomedical Engineering, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, P. Nandakumar has authored 17 papers receiving a total of 662 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Biomedical Engineering, 8 papers in Materials Chemistry and 7 papers in Electrical and Electronic Engineering. Recurrent topics in P. Nandakumar's work include Quantum Dots Synthesis And Properties (7 papers), Chalcogenide Semiconductor Thin Films (6 papers) and Nonlinear Optical Materials Studies (5 papers). P. Nandakumar is often cited by papers focused on Quantum Dots Synthesis And Properties (7 papers), Chalcogenide Semiconductor Thin Films (6 papers) and Nonlinear Optical Materials Studies (5 papers). P. Nandakumar collaborates with scholars based in India, Germany and United States. P. Nandakumar's co-authors include A. A. Kovalev, Andreas Volkmer, C. Vijayan, Y. V. G. S. Murti, Arumugam Manthiram, Wang Hay Kan, James C. Knight, M. Rajalakshmi, Akhilesh Arora and Dhanalakshmi Kasi and has published in prestigious journals such as PLoS ONE, Journal of Applied Physics and Scientific Reports.

In The Last Decade

P. Nandakumar

16 papers receiving 645 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Nandakumar India	10	288	247	236	174	162	17	662
Huajun Tang United States	10	97 0.3×	94 0.4×	72 0.3×	44 0.3×	106 0.7×	17	353
Carolin Blum Switzerland	8	156 0.5×	100 0.4×	242 1.0×	34 0.2×	272 1.7×	8	641
Jiangcai Wang China	11	55 0.2×	136 0.6×	249 1.1×	33 0.2×	154 1.0×	21	485
Bonghwan Chon South Korea	17	76 0.3×	422 1.7×	639 2.7×	25 0.1×	163 1.0×	33	841
K.L. Soh United States	11	185 0.6×	199 0.8×	321 1.4×	35 0.2×	448 2.8×	16	880
Mengjing Hou China	15	46 0.2×	129 0.5×	299 1.3×	34 0.2×	376 2.3×	17	731
Kai Qian China	13	50 0.2×	125 0.5×	362 1.5×	22 0.1×	148 0.9×	26	658
Mary L. Lewis United States	10	96 0.3×	159 0.6×	133 0.6×	34 0.2×	126 0.8×	11	500
V. Jeřábek Czechia	10	68 0.2×	130 0.5×	92 0.4×	30 0.2×	199 1.2×	45	442
David Mareš Czechia	10	75 0.3×	71 0.3×	99 0.4×	31 0.2×	249 1.5×	25	446

Countries citing papers authored by P. Nandakumar

Since Specialization

Citations

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

Fields of papers citing papers by P. Nandakumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Nandakumar

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

All Works

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17 of 17 papers shown

Nandakumar, P., et al.. (2025). Influence of particle size and dielectric environment on radiative lifetimes of colloidal cadmium selenide single photon emitters. Scientific Reports. 15(1). 14639–14639.

Nandakumar, P., et al.. (2024). Role of charge in enhanced nuclear transport and retention of graphene quantum dots. Scientific Reports. 14(1). 19044–19044. 2 indexed citations

Nandakumar, P., et al.. (2024). Size-dependent steady state saturation limit in biomolecular transport through nuclear membranes. PLoS ONE. 19(4). e0297738–e0297738. 1 indexed citations

Nandakumar, P., et al.. (2021). An in-house constructed dual channel confocal fluorescence microscope for biomolecular imaging. OSA Continuum. 4(8). 2177–2177. 4 indexed citations

Nandakumar, P., et al.. (2018). Tuning the nonlinear optical absorption in Au/BaTiO3 nanocomposites with gold nanoparticle concentration. Optics & Laser Technology. 102. 207–212. 6 indexed citations

Nandakumar, P., et al.. (2017). Confocal imaging of single BaTiO3 nanoparticles by two-photon photothermal microscopy. Scientific Reports. 7(1). 1643–1643. 16 indexed citations

Kowshik, Meenal, et al.. (2014). Laser scanning photothermal microscopy: fast detection and imaging of gold nanoparticles. Journal of Microscopy. 256(2). 111–116. 10 indexed citations

Knight, James C., P. Nandakumar, Wang Hay Kan, & Arumugam Manthiram. (2014). Effect of Ru substitution on the first charge–discharge cycle of lithium-rich layered oxides. Journal of Materials Chemistry A. 3(5). 2006–2011. 66 indexed citations

Nandakumar, P., A. A. Kovalev, & Andreas Volkmer. (2009). Vibrational imaging based on stimulated Raman scattering microscopy. New Journal of Physics. 11(3). 33026–33026. 290 indexed citations

10.

Nandakumar, P., C. Vijayan, & Y. V. G. S. Murti. (2002). Optical absorption and photoluminescence studies on CdS quantum dots in Nafion. Journal of Applied Physics. 91(3). 1509–1514. 79 indexed citations

11.

Nandakumar, P., C. Vijayan, Dhanalakshmi Kasi, et al.. (2001). Synthesis and characterization of CdS nanocrystals in a perfluorinated ionomer (Nafion). Materials Science and Engineering B. 83(1-3). 61–65. 26 indexed citations

12.

Pal, S.K., et al.. (2001). Ferrocenyl donor–organic acceptor complexes for second order nonlinear optics. Chemical Physics. 265(3). 313–322. 37 indexed citations

13.

Nandakumar, P., C. Vijayan, M. Rajalakshmi, Akhilesh Arora, & Y. V. G. S. Murti. (2001). Raman spectra of CdS nanocrystals in Nafion: longitudinal optical and confined acoustic phonon modes. Physica E Low-dimensional Systems and Nanostructures. 11(4). 377–383. 82 indexed citations

14.

Nandakumar, P., C. Vijayan, & Y. V. G. S. Murti. (2000). Quantum size effects on the third order optical nonlinearity of CdS quantum dots in Nafion. Optics Communications. 185(4-6). 457–465. 19 indexed citations

15.

Nandakumar, P., et al.. (1999). PROTON EXCHANGE MECHANISM OF SYNTHESIZING CDS QUANTUM DOTS IN NAFION. Indian Journal of Pure & Applied Physics. 37(4). 239–241. 2 indexed citations

16.

Nandakumar, P., A.R. Dhobale, Y. Babu, et al.. (1998). Photoacoustic response of CdS quantum dots in Nafion. Solid State Communications. 106(4). 193–196. 15 indexed citations

17.

Nandakumar, P., C. Vijayan, Y. V. G. S. Murti, Dhanalakshmi Kasi, & G. Sundararajan. (1997). Preparation and characterization of CdS nanocrystallites in nafion. Bulletin of Materials Science. 20(4). 579–582. 7 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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