• Department of Atomic and Molecular Physics, Academic Block-5, MIT Campus, Manipal Academy of Higher Education, Manipal

    576104 Udupi

    India

  • 634 Citations
  • 14 h-Index
20062020

Research output per year

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Research Output

  • 634 Citations
  • 14 h-Index
  • 63 Article
  • 4 Conference contribution
  • 1 Review article
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16 Citations (Scopus)

A kinetic and mechanistic study on oxidation of Isoniazid drug by alkaline diperiodatocuprate(III) - A free radical intervention

Kulkarni, S. D. & Nandibewoor, S. T., 01-11-2006, In : Transition Metal Chemistry. 31, 8, p. 1034-1039 6 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)
79 Citations (Scopus)

A new microwave approach for the synthesis of green emitting Mn2+-doped ZnAl2O4: A detailed study on its structural and optical properties

Menon, S. G., Kunti, A. K., Kulkarni, S. D., Kumar, R., Jain, M., Poelman, D., Joos, J. J. & Swart, H. C., 10-2020, In : Journal of Luminescence. 226, 117482.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Biomedical and environmental applications of laser-induced breakdown spectroscopy

Unnikrishnan, V. K., Choudhari, K. S., Kulkarni, S. D., Nayak, R., Kartha, V. B., Santhosh, C. & Suri, B. M., 01-01-2014, In : Pramana - Journal of Physics. 82, 2, p. 397-401 5 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Controlled inversion and surface disorder in zinc ferrite nanocrystallites and their effects on magnetic properties

Sai, R., Kulkarni, S. D., Bhat, S. S. M., Sundaram, N. G., Bhat, N. & Shivashankar, S. A., 01-01-2015, In : RSC Advances. 5, 14, p. 10267-10274 8 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)
3 Citations (Scopus)

Cr-doped ZnAl2O4: Microwave solution route for ceramic nanoparticles from metalorganic complexes in minutes

Hebbar, D. N., Menon, S. G., Choudhari, K. S., Shivashankar, S. A., Santhosh, C. & Kulkarni, S. D., 01-02-2018, In : Journal of the American Ceramic Society. 101, 2, p. 800-811 12 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Defect engineering, microstructural examination and improvement of ultrafast third harmonic generation in GaZnO nanostructures: A study of e-beam irradiation

Antony, A., Poornesh, P., Kityk, I. V., Ozga, K., Jedryka, J., Myronchuk, G., Kulkarni, S. D., Sanjeev, G., Petwal, V. C., Verma, V. P. & Dwivedi, J., 21-02-2020, In : Physical Chemistry Chemical Physics. 22, 7, p. 4252-4265 14 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Defect induced white-light emission from Mn–doped ZnO films and its magnetic properties

Sindhu, H. S., Rajendra, B. V., Hebbar, N. D., Kulkarni, S. D. & Babu, P. D., 01-07-2018, In : Journal of Luminescence. 199, p. 423-432 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
14 Citations (Scopus)
7 Citations (Scopus)
2 Citations (Scopus)

Effect of Aluminium doping on photoluminescence and third-order nonlinear optical properties of nanostructured CdS thin films for photonic device applications

Bairy, R., Jayarama, A., Shivakumar, G. K., Kulkarni, S. D., Maidur, S. R. & Patil, P. S., 15-02-2019, In : Physica B: Condensed Matter. 555, p. 145-151 7 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Effect of Na doping on photoluminescence and laser stimulated nonlinear optical features of ZnO nanostructures

Deekshitha, U. G., Upadhya, K., Antony, A., Ani, A., Nowak, M., Kityk, I. V., Jedryka, J., Poornesh, P., Manjunatha, K. B. & kulkarni, S. D., 01-10-2019, In : Materials Science in Semiconductor Processing. 101, p. 139-148 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Effect of Zn substitution in Cr3+ doped MgAl2O4 mixed spinel nanoparticles on red/NIR emission properties

Karthik H.G., S., Menon, S. G., Hebbar N., D., Choudhari, K. S., Santhosh, C. & Kulkarni, S. D., 01-03-2019, In : Materials Research Bulletin. 111, p. 294-300 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Enhanced conductivity in nanoparticle doped hydrogen bonded binary mixture

Pai, P., Kulkarni, S. D., Srinivasulu, M., Baral, M., Apoorva, M. M. & Bhagavath, P., 01-01-2019, (Accepted/In press) In : Journal of Molecular Liquids. 111754.

Research output: Contribution to journalArticle

1 Citation (Scopus)
6 Citations (Scopus)

Facile synthesis and luminescence studies of nanocrystalline red emitting Cr: ZnAl2O4 phosphor

Menon, S. G., Hebbar, D. N., Kulkarni, S. D., Choudhari, K. S. & Santhosh, C., 01-02-2017, In : Materials Research Bulletin. 86, p. 63-71 9 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Improved nonlinear absorption mechanism of tin oxide thin films: Role of strontium doping

Bannur, M. S., Antony, A., Maddani, K. I., Ani, A., Poornesh, P., Rao, A., Choudhari, K. S. & Kulkarni, S. D., 01-08-2019, In : Optical Materials. 94, p. 294-298 5 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Improved third harmonic nonlinear optical process upon e-beam irradiation in Cl: ZnO thin films

Antony, A., Poornesh, P., Jedryka, J., Ozga, K., Ani, A., Kulkarni, S. D., Sanjeev, G., Chandra Petwal, V., Verma, V. P. & Dwivedi, J., 01-08-2020, In : Materials Science in Semiconductor Processing. 114, 105077.

Research output: Contribution to journalArticle

Influence of cobalt doping on structure, optical and magnetic properties of spray pyrolysed nano structured ZnO films

H. S, S., D. Kulkarni, S., Choudhary, R. J., Babu, P. D. & Rajendra, B. V., 01-11-2019, In : Physica B: Condensed Matter. 572, p. 18-26 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
5 Citations (Scopus)

Influence of solution molarity on structure, surface morphology, non-linear optical and electric properties of CdO thin films prepared by spray pyrolysis technique

Joishy, S., Kulkarni, S. D., Choudary, R. J., Maidur, S. R., Shankaragouda Patil, P. & Rajendra, B. V., 18-09-2019, In : Materials Research Express. 6, 10, 106447.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Integrated X-Band Inductor with a Nanoferrite Film Core

Sai, R., Kulkarni, S. D., Yamaguchi, M., Bhat, N. & Shivashankar, S. A., 01-01-2017, In : IEEE Magnetics Letters. 8, 7826968.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Kinetics and mechanism of L-isoleucine oxidation by alkaline diperiodatoargentate(III)

Kulkarni, S. D. & Nandibewoor, S. T., 01-02-2008, In : Transition Metal Chemistry. 33, 1, p. 23-28 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Laser stimulated second and third harmonic optical effects in F: SnO2 nanostructures grown via chemical synthetic route

Anusha, Sudarshan Acharya, B., Antony, A., Ani, A., Kityk, I. V., Jedryka, J., Rakus, P., Wojciechowski, A., Poornesh, P. & Kulkarni, S. D., 01-11-2019, In : Optics and Laser Technology. 119, 105636.

Research output: Contribution to journalArticle

1 Citation (Scopus)
50 Citations (Scopus)

Mechanistic study of oxidation of sulfacetamide by diperiodatocuprate(III) in aqueous alkaline medium

Naik, P. N., Kulkarni, S. D., Chimatadar, S. A. & Nandibewoor, S. T., 01-11-2008, In : Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry. 47, 11, p. 1666-1670 5 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Mechanistic study on the oxidation of sulfacetamide by aqueous alkaline diperiodatoargentate(III)

Kulkarni, S. D., Naik, P. N. & Nandibewoor, S. T., 21-01-2009, In : Industrial and Engineering Chemistry Research. 48, 2, p. 591-597 7 p.

Research output: Contribution to journalArticle

Microwave solution route to ceramic ZnAl2O4 nanoparticles in 10 minutes: Inversion and photophysical changes with thermal history

Menon, S. G., Choudhari, K. S., Shivashankar, S. A., Chidangil, S. & Kulkarni, S. D., 01-01-2017, In : New Journal of Chemistry. 41, 13, p. 5420-5428 9 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Morphology, electrical and magnetic study of α-Fe2O3 coated carbon fabric

Chandra, R. B. J., Kumar, M. S., Shivamurthy, B., Kulkarni, S. D., Rao, A., Poornesh, P. & Babu, P. D., 08-11-2019, In : Materials Research Express. 6, 11, 116454.

Research output: Contribution to journalArticle

Nanocrystalline MgCrxAl2-xO4: Facile synthesis and thermal dependency of photoluminescence

Shreekrishna, S. K., Menon, S. G., Hebbar N., D., Choudhari, K. S., Santhosh, C. & Kulkarni, S. D., 01-10-2017, In : Materials Research Bulletin. 94, p. 513-519 7 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Novel magnetically separable Fe3O4@ZnO core–shell nanocomposite for UV and visible light photocatalysis

Kulkarni, S. D., Kumbar, S. M., Menon, S. G., Choudhari, K. S. & Santhosh, C., 01-03-2017, In : Advanced Science Letters. 23, 3, p. 1724-1729 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Optical, electrical and magnetic properties of fiber structure Zn0.99Mn0.01O films prepared by spray pyrolysis

Sindhu, H. S., Rajendra, B. V., Kulkarni, S. D. & Babu, P. D., 01-06-2018, In : Thin Solid Films. 655, p. 83-94 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1 Citation (Scopus)

Optical Interferometric Properties of Porous Anodic Alumina Nanostructures

Choudhari, K. S., Sangeeth, K., Kulkarni, S. D. & Chidangil, S., 01-01-2016, In : Materials Today: Proceedings. 3, 6, p. 2443-2449 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Oxidation of L-leucine by alkaline diperiodatoargentate(III) deamination and decarboxylation: A kinetic and mechanistic study

Hiremath, C. V., Kulkarni, S. D. & Nandibewoor, S. T., 22-11-2006, In : Industrial and Engineering Chemistry Research. 45, 24, p. 8029-8035 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Oxidative transformation of ciprofloxacin by alkaline permanganate - A kinetic and mechanistic study

Thabaj, K. A., Kulkarni, S. D., Chimatadar, S. A. & Nandibewoor, S. T., 30-10-2007, In : Polyhedron. 26, 17, p. 4877-4885 9 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)
8 Citations (Scopus)

Post annealing induced manipulation of phase and upconversion luminescence of Cr 3+ doped NaYF 4 :Yb,Er crystals

Nannuri, S. H., Kulkarni, S. D., Subash C., C. K., Chidangil, S. & George, S. D., 01-01-2019, In : RSC Advances. 9, 17, p. 9364-9372 9 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Quantification and morphology studies of nanoporous alumina membranes: A new algorithm for digital image processing

Choudhari, K. S., Jidesh, P., Sudheendra, P. & Kulkarni, S. D., 01-08-2013, In : Microscopy and Microanalysis. 19, 4, p. 1061-1072 12 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Rapid annealing: A novel processing technique for Cr:ZnAl2O4 nanoparticles

Menon, S. G., Choudhari, K. S., Shivashankar, S. A., Santhosh, C. & Kulkarni, S. D., 25-12-2017, In : Journal of Alloys and Compounds. 728, p. 484-489 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Role of Ba in engineering band gap, photoluminescence and nonlinear optical properties of SnO2 nanostructures for photovoltaic and photocatalytic applications

Bannur, M. S., Antony, A., Maddani, K. I., Poornesh, P., Manjunatha, K. B., Kulkarni, S. D. & Choudhari, K. S., 01-10-2018, In : Superlattices and Microstructures. 122, p. 156-164 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
1 Citation (Scopus)