Dr. D.PrakashBabu Assistant Professor

Specialization

Photoluminescence, thermoluminescence, solar cells, light-sensors

Areas Of Interest

Solar Cell, Photoluminescence, Functional materials

Programs Organised

Conferences - 3

Workshops - 3

Qualification

 Ph.D , M.Sc

Teaching Experience

16 Years

Vidwan ID/Profile URL

https://vidwan.inflibnet.ac.in/profile/231649

Scopus ID/Google Scholar ID

https://scholar.google.co.in/citations?hl=en&pli=1&user=czn4f-8AAAAJ

Funded Project (amount sanctioned)

PhDs Guided/PhDs Guiding

3

Publications In Refereed Journals

Key Publications (Only Q1 & Q2 rated) 

1-Paper accepted for publication in Nature’s “Scientific reports” titled “"Sonication-supported synthesis of cobalt oxide assembled on an N-MWCNT composite for electrochemical supercapacitors via three-electrode configuration" 

2-"Prakashbabu, D; Krishna, R Hari; Nagabhushana, BM; Nagabhushana, H; Shivakumara, C; Chakradar, RPS; Ramalingam, HB; Sharma, SC; Chandramohan, R; ",Low temperature synthesis of pure cubic ZrO2 nanopowder: Structural and luminescence studies, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy,122,,216-222,2014,Elsevier 

3-"Munirathnam, K; Dillip, GR; Raju, B Deva Prasad; Joo, SW; Dhoble, SJ; Nagabhushana, BM; Krishna, R Hari; Ramesh, KP; Perumal, S Varadharaj; Prakashbabu, D; "Synthesis, photoluminescence and Judd–Ofelt parameters of LiNa3P2O7:Eu3+ orthorhombic microstructures", Applied Physics A,120,4,1615-1623,2015,Springer Berlin Heidelberg 

4-"Prakashbabu, D; Ramalingam, HB; Krishna, R Hari; Nagabhushana, BM; Chandramohan, R; Shivakumara, C; Thirumalai, J; Thomas, Tiju; ",Charge compensation assisted enhancement of photoluminescence in combustion derived Li+ co-doped cubic ZrO 2: Eu 3+ nanophosphors, Physical Chemistry Chemical Physics,18,42,29447-29457,2016,Royal Society of Chemistry 

5-"Prakashbabu, D; Ramalingam, HB; Krishna, R Hari; Nagabhushana, BM; Shivakumara, C; Munirathnam, K; Ponkumar, S; ","A potential white light emitting cubic ZrO2: Dy3+, Li+ nano phosphors for solid state lighting applications", Journal of Luminescence,192,,496-503,2017,North-Holland 

6-"Ponkumar, S; Janaki, K; Prakashbabu, D; Ramalingam, HB; Munirathnam, K; Sreekanth, TVM; Dhoble, SJ; ","ZrO 2: Sm 3+ nanophosphor: synthesis, Rietveld refinement, optical and thermoluminescent properties", Applied Physics A,124,2,134,2018,Springer Berlin Heidelberg 

7-"Ponkumar, S; Janaki, K; PrakashBabu, D; Kumar, M Madesh; Reddy, M Madhusudana; ",Flux influenced morphology tailoring and emission color tuning to pure white in ZrO2: Eu3+ phosphors, Journal of Luminescence,201,,345-349,2018,North-Holland 

8-"Ponkumar, S; Janaki, K; Prakash Babu, D; Munirathnam, K; Kumar, M Madesh; ","ZrO2-Al2O3 nanocomposite: Synthesis, characterization and influence of electron beam irradiation on the structural and PL properties", AIP Conference Proceedings,1966,1,20009,2018,AIP Publishing 

9-"Munirathnam, K; Nagajyothi, PC; Prakashbabu, D; Raju, B Deva Prasad; Shim, J; ",X-ray photoelectron spectroscopy and optical analysis of pure white light emitting Dy3+ and Mn2+ codoped Na3Y (PO4) 2 phosphors for solid-state lighting, Ceramics International,45,1,686-694,2019,Elsevier 

10-"Prakashbabu, D." Nature-inspired synthesis of ZrO2:Dy3+ viable for WLED applications, Applied Physics A,125,52,2019, Springer Nature 

11-"Ponkumar, S; Janaki, K; PrakashBabu, D; Krishna, R Hari; ",Electron beam exposure-structural immunity and color tuning in Al2O3–ZrO2: Dy3+ binary matrix prepared by a hybrid approach, Journal of Luminescence,214,,116595,2019,North-Holland 

12-Prathibha, K. N., R. Hari Krishna, B. V. Nagesh, D. Prakashbabu, B. S. Panigrahi, and R. Ananthanarayanan. "Investigation of luminescence spectroscopic characteristics in Eu3+-doped Zn2SiO4 by Judd–Ofelt parameters." Journal of Materials Science: Materials in Electronics (2021): 1-14. 

13-Sharath, R. A., K. Mani Rahulan, N. Angeline Little Flower, R. Annie Sujatha, G. Vinitha, L. Reshma Rajeev, Tandrima Saha, and D. Prakashbabu. "Third-order nonlinear optical characteristics of Er3+-doped BaMoO4 nanostructures." Journal of Materials Science: Materials in Electronics (2021): 1-9. 

14-Karthika, P. C., R. A. Sharath, N. Angeline Little Flower, K. Mani Rahulan, G. Vinitha, M. Sasidharan, and D. Prakashbabu. "Tuning the non-linear optical absorption properties of Eu 3+-doped NiWO 4 nanostructures." Journal of Materials Science: Materials in Electronics (2021): 1-10. 

15-Sharath, R. A., K. Mani Rahulan, N. Angeline Little Flower, R. Annie Sujatha, G. Vinitha, L. Reshma Rajeev, Tandrima Saha, and D. Prakashbabu. "Third-order nonlinear optical characteristics of Er3+-doped BaMoO4 nanostructures." Journal of Materials Science: Materials in Electronics (2021): 1-9. 

 
Other Publications  

1-"Prakashbabu, D; Krishna, R Hari; Nagabhushana, BM; Nagabhushana, H; Shivakumara, C; Ramalingam, HB; Chandramohan, R; ",Influence of Precursors on Photoluminescence of Hydrothermally Derived Zro2,Journal of Chemical Engineering and Research,2,1,105-111,2014, 

2-"Munirathnam, K; Prakashbabu, D; ",Variable light emission by the mixture of 1: 1 ratio of LiNa3P2O7: Sm3+ and LiNa3P2O7:Tb 3+ phosphor under near UV excitation, Optik - International Journal for Light and Electron Optics,140,,32-37,2017,Elsevier 

3-"Ponkumar, S; Prakashbabu, D; Janaki, India K; BRamalingam, H; Harikrishna, R; Munirathnam, K; ",Green Synthesis of colour tunable green luminescence in Mn 2 doped ZnAl2O4 nanoglass ceramics, International Journal of Applied Engineering Research,10,93,2015,, 

4-"Ponkumar, S; Janaki, K; Prakashbabu, D; Ramalingam, HB; Munirathnam, K; Krishna, R Hari; ", Solution Combustion Synthesis of ZrO2: Tb3+ Nanophosphors Viable for WLEDs, Materials Today: Proceedings,5,4,10717-10721,2018,Elsevier 

5-"Pattar, Jayadev; PrakashBabu, D; Balakrishna, KM; Mahesh, HM; "Influence of 120 MeV Si9+ ion irradiation on ZnTe semiconductor thin films, Radiation Effects and Defects in Solids,174,09-Oct,819-827,2019, Taylor & Francis 

6-Dhanu, R., D. Prakashbabu, P. Bindu, M. Madesh Kumar, S. Ponkumar, R. Hari Krishna, and K. Mani Rahulan. "Photoluminescence of Mixed phase CaSiO3: Ce3+ Nanophosphors." Optik (2020): 165139. 

7-Devi, Sesagiri Bharathi, D. PrakashBabu, Santha Naresh Kumar, and Prasanna Kumar Bindu. "Influence of different natural dyes as sensitizers on the performance of DSSCs." In AIP Conference Proceedings, vol. 2244, no. 1, p. 110012. AIP Publishing LLC, 2020. 

8-Devi, S. Bharathi, D. PrakashBabu, and S. Naresh Kumar. "Microwave assisted synthesis of dye sensitized solar cells." In AIP Conference Proceedings, vol. 2244, no. 1, p. 110011. AIP Publishing LLC, 2020. 

9-Ashwini, I. S., Jayadev Pattar, Ponnam Anjaneyulu, D. Prakash Babu, R. Sreekanth, S. R. Manohara, and M. Nagaraja. "Synthesis and electrical properties of polyaniline–cerium oxide composites." Synthetic Metals 270 (2020): 116588. 

10-Dhanu, R., M. Madesh Kumar, and D. Prakashbabu. "Synthesis and luminescence properties of Ce3+ doped CaSiO3 nanophosphor." In AIP Conference Proceedings, vol. 2274, no. 1, p. 020013. AIP Publishing LLC, 2020. 

11-Bharathi Devi, S., D. Prakash Babu, and S. Naresh Kumar. "Effect of microwave annealing on the performance of dye sensitized solar cell with Beta vulgaris as natural dye." Spectroscopy Letters (2021): 1-8. 

12-Mohan Prakash, Y. H., D. Prakash Babu, M. Madesh Kumar, S. Ponkumar, and K. Mani Rahulan. "Orange photoluminescence emission of samarium ion doped in calcium zirconium orthophosphate." Spectroscopy Letters (2021): 1-7.  

13-Deepak, K., Anjaneyulu Ponnam, Sakthivel Kandaiah, D. Prakashbabu, and S. L. Pinjare. "Photovoltaic studies on cadmium metal ions doped coordination polymer/TiO2 hybrid solar cell." Polymer-Plastics Technology and Materials 60, no. 8 (2021): 807-815. 

15-Bharathi Devi, S., D. Prakash Babu, S. Naresh Kumar, and S. Ponkumar. "Microwave radiation induced performance modifications of dye-sensitized solar cells." Radiation Effects and Defects in Solids (2021): 1-12. 

15-Mohan Prakash, Y. H., D. Prakash Babu, and S. Ponkumar. "Novel strontium zirconium di-orthophosphate phosphor for super capacitor and dosimetry application." Spectroscopy Letters 54, no. 3 (2021): 204-211.

Patents Copyrights

1 Filed

Books Published

1

UG / PG Projects

10