27 March 2026 06:39:52






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DR. ASHWINI KUMAR SHARMA
Asst. Professor



  1. Ashwini Kumar, S.J. Dhoble, D.R. Peshwe, Jatin Bhatt “Structural and luminescence characteristics of Sr3Al8SiO17:Eu2+ nanophosphors”, “Journal of Alloys and compound”, 578 (2013) 389-393

    DOI :  10.1016/j.jallcom.2013.05.160

    Impact Factor: 6.3

  2. Ashwini Kumar, S.J. Dhoble, D.R. Peshwe, Jatin Bhatt, “Structural and Photoluminescence Properties of Nepheline-Structure NaAlSiO4: Dy3+Nanophosphors” “Journal of Alloys and compound”, 609 (2014) 100-106.

    DOI:  10.1016/j.jallcom.2014.04.153                  

    Impact Factor: 6.3

  3. Ashwini Kumar, S.J. Dhoble, D.R. Peshwe, Jatin Bhatt, Luminescence properties of Eu2+-activated Ca0.13Sr0.87Al2Si2O8: A bluish green phosphor for solid state lighting, “Transactions of the Indian Institute of Metals”, 64 (2011) 213-215.

    DOI:10.1007/s12666-011-0042-4

    Impact Factor: 1.6

  4. Ashwini Kumar, S.J. Dhoble, D.R. Peshwe, Jatin Bhatt,J.J. Terblans and H.C. Swart,“Crystal structure, Energy Transfer mechanism and Tunable Luminescence in Ce3+/Dy3+ co-activated Ca20Mg3Al26Si3O68 Nanophosphors” “Ceramics International”,42 (2016), 10854-10865.                   

    Impact Factor: 5.6

  5. Abhilasha Jain, Ashwini Kumar, S. J. Dhoble, DR Peshwe, "Optical property investigations of polystyrene capped Ca2P2O7:Dy3+ Persistent phosphor" "Materials Research Bulletin", 70 (2015) 980-987.   

    Impact Factor: 5.7

                           

  6. A. Balakrishna, Vinod Kumar, Ashwini Kumar, O.M. Ntwaeaborwa, "Structural and photoluminescence features of Pr3+-activated different alkaline sodium-phosphate-phosphors, “Journal of Alloys and Compounds”, 686 (2016) 533-539.

    DOI : 10.1016/j.jallcom.2016.06.064

    Impact Factor: 6.3

  7. Abhilasha Jain, Ashwini Kumar, S. J. Dhoble, D. R. Peshwe, "Persistent luminescence: An insight," “Renewable and Sustainable Energy Reviews”, 65 (2016), 135-153.

    DOI : 10.1016/j.rser.2016.06.081

    Impact Factor: 16.3

  8. Trilok K. Pathak, Ashwini Kumar, C. R. Swart, H.C. Swart and R. E. Kroon, Effect of fuel content on luminescence and antibacterial properties of zinc oxide nanocrystalline powders synthesized by the combustion method, “RSC Advances”, 6 (2016) 97770-97782.

    DOI : 10.1039/c6ra22341a

    Impact Factor: 4.6

  9. Bhushan P Kore*, Ashwini Kumar*, A. Pandey, R E Kroon, S. J Dhoble, J. J Terblans, H. C Swart,Spectroscopic investigation and power dependent up- conversion study of green emitting BaMgF4:Yb3+, Tb3+ phosphors, “Inorganic Chemistry”, 56 (2017) 4996-5005.

    DOI : 10.1021/acs.inorgchem.7b00044

    Impact Factor: 4.7

  10. Abhilasha Jain, D. R Peshwe, Ashwini Kumar, S. J Dhoble, M. M. Yerpude, Govind B. Nair, H.C. Swart, Theoretical analysis of electron vibration interactions and study of photo physical properties in Ce3+ doped Ca2P2O7 nano phosphor capped with SHMP, ”Materials Chemistry and Physics”, 196 (2017) 213-221.

    DOI : 10.1016/j.matchemphys.2017.04.067

    Impact Factor: 4.7

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

    DOI : 10.1039/c7nj00086c

    Impact Factor: 2.5

  12. Ashwini Kumar, Trilok K. Pathak, S. J. Dhoble, J. J. Terblans and H. C. Swart, Co-operative energy transfer in Yb3+ -Er3+ co-doped SrGdxOy upconverting phosphor, “Physica B: Condensed Matter”, 535 (2018) 304-309.                                                                       

    DOI : 10.1016/j.physb.2017.08.009

    Impact Factor: 2.8

  13. Trilok K Pathak, Ashwini Kumar, H.C. Swart, R.E. Kroon, Effect of annealing on structural and luminescence properties of Eu3+ doped NaYF4 phosphor, “Physica B: Condensed Matter”,535 (2018) 132-137.                                                                       

    DOI : 10.1016/j.physb.2017.06.086

    Impact Factor: 2.8

  14. Bhushan P. Kore, Ashwini Kumar, Lucas Erasmus, R. E. Kroon, J. J. Terblans, S. J. Dhoble, H.C. Swart, Energy Transfer Mechanisms and Optical Thermometry of BaMgF4:Yb3+, Er3+ Phosphor,“Inorganic Chemistry”, 57 (2018) 288-299.

    DOI :  10.1021/acs.inorgchem.7b02436

    Impact Factor: 4.7

  15. Trilok K. Pathak⁎, Ashwini Kumar⁎, L.J.B. Erasmus, Anurag Pandey, E. Coetsee, H.C. Swart, R.E. Kroon,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 (2019) 23–30.

    DOI :  10.1016/j.saa.2018.08.064

    Impact Factor: 4.6

  16.  
    DOI :  10.1016/j.ceramint.2019.04.127
     
    Impact Factor: 5.6

  17. DOI :  10.1016/j.powtec.2019.06.031
     
    Impact Factor: 4.6

  19. Vijay Singh, Ashwini Kumar, Chaitali M. Mehare, Hoonil Jeong, S.J. Dhoble,UV/VUV excited photoluminescence of Tb3+ doped LaPO4 green emitting phosphors for PDP applications, “Optik”, 206 (2020) 163733.                                                         
     
    DOI : 10.1016/j.ijleo.2019.163733
     
    Impact Factor: 3.1

  20. DOI : 10.1016/j.ijleo.2019.163733
     
    Impact Factor: 4.2

  21.  
    DOI : 10.1016/j.materresbull.2019.110644
     
    Impact Factor: 5.7




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