Ashwini Kumar

711 total citations
20 papers, 621 citations indexed

About

Ashwini Kumar is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Radiation. According to data from OpenAlex, Ashwini Kumar has authored 20 papers receiving a total of 621 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Materials Chemistry, 11 papers in Electrical and Electronic Engineering and 8 papers in Radiation. Recurrent topics in Ashwini Kumar's work include Luminescence Properties of Advanced Materials (19 papers), Radiation Detection and Scintillator Technologies (8 papers) and Glass properties and applications (6 papers). Ashwini Kumar is often cited by papers focused on Luminescence Properties of Advanced Materials (19 papers), Radiation Detection and Scintillator Technologies (8 papers) and Glass properties and applications (6 papers). Ashwini Kumar collaborates with scholars based in India, South Africa and France. Ashwini Kumar's co-authors include S.J. Dhoble, H.C. Swart, D. R. Peshwe, R.E. Kroon, J.J. Terblans, Govind B. Nair, Bhushan P. Kore, Jatin Bhatt, Trilok K. Pathak and Manoj Kumar Mahata and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Inorganic Chemistry and RSC Advances.

In The Last Decade

Ashwini Kumar

20 papers receiving 610 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ashwini Kumar India	13	585	325	160	98	64	20	621
Yatish R. Parauha India	16	627 1.1×	312 1.0×	219 1.4×	82 0.8×	36 0.6×	56	662
Yen‐Hwei Chang Taiwan	11	614 1.0×	369 1.1×	107 0.7×	133 1.4×	38 0.6×	15	658
Vijay B. Pawade India	15	560 1.0×	281 0.9×	195 1.2×	90 0.9×	24 0.4×	53	592
Zhichao Liu China	17	654 1.1×	339 1.0×	130 0.8×	49 0.5×	51 0.8×	36	722
Ishwar Prasad Sahu India	17	761 1.3×	300 0.9×	287 1.8×	112 1.1×	40 0.6×	49	794
L.L. Noto South Africa	18	636 1.1×	348 1.1×	147 0.9×	63 0.6×	45 0.7×	42	760
Ziqiang Jiang China	16	572 1.0×	387 1.2×	167 1.0×	53 0.5×	32 0.5×	27	605
Yining Sun China	13	367 0.6×	195 0.6×	114 0.7×	67 0.7×	25 0.4×	21	439
Donglei Wei South Korea	15	481 0.8×	248 0.8×	102 0.6×	78 0.8×	35 0.5×	45	542
Quanmao Yü China	15	746 1.3×	347 1.1×	234 1.5×	157 1.6×	33 0.5×	32	764

Countries citing papers authored by Ashwini Kumar

Since Specialization

Citations

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

Fields of papers citing papers by Ashwini Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ashwini Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Ashwini Kumar. A scholar is included among the top collaborators of Ashwini 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 Ashwini Kumar. Ashwini 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

Kumar, Ashwini, S.J. Dhoble, Jatin Bhatt, J.J. Terblans, & H.C. Swart. (2019). Structural characterization and influence of calcination temperature on luminescence properties of Sr0.91Mg2Al5.82Si9.18O30: Eu3+ nanophosphors. Powder Technology. 354. 591–600. 8 indexed citations

Singh, Vijay, Ashwini Kumar, Chaitali M. Mehare, Hoonil Jeong, & S.J. Dhoble. (2019). UV/VUV excited photoluminescence of Tb3+ doped LaPO4 green emitting phosphors for PDP applications. Optik. 206. 163733–163733. 10 indexed citations

Nair, Govind B., Ashwini Kumar, H.C. Swart, & S.J. Dhoble. (2019). Improved steady-state photoluminescence derived from the compensation of the charge-imbalance in Ca3Mg3(PO4)4:Eu3+ phosphor. Ceramics International. 45(17). 21709–21715. 32 indexed citations

Kore, Bhushan P., Ashwini Kumar, R.E. Kroon, J.J. Terblans, & H.C. Swart. (2019). Origin of visible and near IR upconversion in Yb3+-Tm3+-Er3+ doped BaMgF4 phosphor through energy transfer and cross-relaxation processes. Optical Materials. 99. 109511–109511. 7 indexed citations

Nair, Govind B., Ashwini Kumar, S.J. Dhoble, & H.C. Swart. (2019). Synergistic effect from the dual oxidation states of europium in the color-tuning of Ca3Mg3(PO4)4:Eu2+, Eu3+ thermometric phosphor. Materials Research Bulletin. 122. 110644–110644. 28 indexed citations

Nair, Govind B., Ashwini Kumar, H.C. Swart, & S.J. Dhoble. (2019). Facile precipitation synthesis of green-emitting BaY2F8:Yb3+, Ho3+ upconverting phosphor. Ceramics International. 45(11). 14205–14213. 34 indexed citations

Pathak, Trilok K., Ashwini Kumar, Anurag Pandey, et al.. (2018). Highly efficient infrared to visible up-conversion emission tuning from red to white in Eu/Yb co-doped NaYF4 phosphor. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 207. 23–30. 20 indexed citations

Kore, Bhushan P., Ashwini Kumar, Anurag Pandey, et al.. (2017). Spectroscopic Investigation of Up-Conversion Properties in Green Emitting BaMgF₄:Yb³⁺,Tb³⁺ Phosphor. Inorganic Chemistry. 56(9). 4996–5005. 47 indexed citations

Peshwe, D. R., et al.. (2017). Theoretical analysis of electron vibration interactions and study of photo physical properties in Ce 3+ doped Ca 2 P 2 O 7 nano phosphor capped with SHMP. Materials Chemistry and Physics. 196. 213–221. 6 indexed citations

10.

Pathak, Trilok K., Ashwini Kumar, H.C. Swart, & R.E. Kroon. (2017). Effect of annealing on structural and luminescence properties of Eu 3+ doped NaYF 4 phosphor. Physica B Condensed Matter. 535. 132–137. 12 indexed citations

11.

Kumar, Ashwini, Trilok K. Pathak, S.J. Dhoble, J.J. Terblans, & H.C. Swart. (2017). Co-operative energy transfer in Yb 3+ -Er 3+ co-doped SrGd x O y upconverting phosphor. Physica B Condensed Matter. 535. 304–309. 4 indexed citations

12.

Kore, Bhushan P., Ashwini Kumar, R.E. Kroon, et al.. (2017). Energy Transfer Mechanisms and Optical Thermometry of BaMgF₄:Yb³⁺,Er³⁺ Phosphor. Inorganic Chemistry. 57(1). 288–299. 87 indexed citations

13.

Sinha, Shriya, Manoj Kumar Mahata, H.C. Swart, Ashwini Kumar, & Kaushal Kumar. (2017). Enhancement of upconversion, temperature sensing and cathodoluminescence in the K⁺/Na⁺ compensated CaMoO₄:Er³⁺/Yb³⁺ nanophosphor. New Journal of Chemistry. 41(13). 5362–5372. 71 indexed citations

14.

Kumar, Ashwini, S.J. Dhoble, D. R. Peshwe, et al.. (2016). Crystal structure, energy transfer mechanism and tunable luminescence in Ce3+/Dy3+ co-activated Ca20Mg3Al26Si3O68 nanophosphors. Ceramics International. 42(9). 10854–10865. 34 indexed citations

15.

Balakrishna, A., Vinod Kumar, Ashwini Kumar, & O.M. Ntwaeaborwa. (2016). Structural and photoluminescence features of Pr 3+ -activated different alkaline sodium-phosphate-phosphors. Journal of Alloys and Compounds. 686. 533–539. 45 indexed citations

16.

Kumar, Ashwini, et al.. (2016). Persistent luminescence: An insight. Renewable and Sustainable Energy Reviews. 65. 135–153. 79 indexed citations

17.

Pathak, Trilok K., et al.. (2016). Effect of fuel content on luminescence and antibacterial properties of zinc oxide nanocrystalline powders synthesized by the combustion method. RSC Advances. 6(100). 97770–97782. 47 indexed citations

18.

Kumar, Ashwini, et al.. (2015). Optical property investigations of polystyrene capped Ca2P2O7:Dy3+ persistent phosphor. Materials Research Bulletin. 70. 980–987. 9 indexed citations

19.

Kumar, Ashwini, S.J. Dhoble, D. R. Peshwe, & Jatin Bhatt. (2014). Structural and Photoluminescence properties of nepheline-structure NaAlSiO4:Dy3+ nanophosphors. Journal of Alloys and Compounds. 609. 100–106. 33 indexed citations

20.

Kumar, Ashwini, S.J. Dhoble, D. R. Peshwe, & Jatin Bhatt. (2013). Structural and luminescence characteristics of Sr3Al8SiO17:Eu2+nanophosphor. Journal of Alloys and Compounds. 578. 389–393. 8 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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