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Dr. Kumaraswamy G. N.

Chairperson | Associate Professor, Department of Physics, Amrita School of Engineering, Bengaluru

Qualification: MSc, Ph.D
gnk_swamy@blr.amrita. edu
Ph: +91-9886883788
Dr. Kumaraswamy G. N's Google Scholar Profile
Research Interest: Charge Separation Kinetics and Photovoltaic Performance Studies in Bulk Hetero Junction Organic Solar Cells, Dynamics of Charge Transport in Solid Polymer Electrolytes, Positron Annihilation Spectroscopy Applied to Condensed Matter

Bio

Dr. Kumaraswamy G. N. currently serves as Chairperson and Associate Professor at the Department of Physics, Amrita School of Engineering, Bengaluru campus.

He pursued his M.Sc. from University of Mysore in 2002 and Ph. D. from University of Mysore in 2007.

 

Publications

Journal Article

Year : 2018

Modification in the transport and morphological properties of solid polymer electrolyte system by low-energy ion irradiation

Cite this Research Publication : H. Manjunatha, Damle, R., Pravin, K., and Kumaraswamy G. N., “Modification in the transport and morphological properties of solid polymer electrolyte system by low-energy ion irradiation”, vol. 24, no. 10, pp. 3027 - 3037, 2018.

Year : 2017

Influence of oxygen ion implantation on the free volume parameters and electrical conductivity of a polymer-based bakelite RPC detector material

Cite this Research Publication : K. V. Aneesh Kumar, Kumaraswamy G. N., Ranganathaiah, C., and Ravikumar, H. B., “Influence of oxygen ion implantation on the free volume parameters and electrical conductivity of a polymer-based bakelite RPC detector material”, Journal of Applied Polymer Science, vol. 134, 2017.

Publisher : Journal of Applied Polymer Science

Year : 2009

New method of determining miscibility in binary polymer blends through hydrodynamic interaction: The free volume approach

Cite this Research Publication : C. Ranganathaiah and Kumaraswamy, G. N., “New method of determining miscibility in binary polymer blends through hydrodynamic interaction: The free volume approach”, Journal of Applied Polymer Science, vol. 111, pp. 577–588, 2009.

Publisher : Journal of Applied Polymer Science

Year : 2009

Experimental evaluation of hydrodynamic interaction parameter as a precursor to polymer/polymer miscibility: a free volume approach

Cite this Research Publication : C. Ranganathaiah and Kumaraswamy G. N., “Experimental evaluation of hydrodynamic interaction parameter as a precursor to polymer/polymer miscibility: a free volume approach”, J. Appl. Polym. Sci. , 2009.

Publisher : J. Appl. Polym. Sci.

Year : 2007

Hydrothermal preparation and characterization of TiO2:AC composites

Cite this Research Publication : A. K. Subramani, Byrappa, K., Kumaraswamy, G. N., Ravikumar, H. B., Ranganathaiah, C., Rai, K. M. Lokanatha, Ananda, S., and Yoshimura, M., “Hydrothermal preparation and characterization of TiO2:AC composites”, Materials Letters, vol. 61, pp. 4828 - 4831, 2007.

Publisher : Materials Letters

Year : 2007

Effect of barium chloride doping on PVA microstructure: positron annihilation study

Cite this Research Publication : R. F. Bhajantri, Ravindrachary, V., Harisha, A., Ranganathaiah, C., and Kumaraswamy G. N., “Effect of barium chloride doping on PVA microstructure: positron annihilation study”, Applied Physics A, vol. 87, pp. 797–805, 2007.

Publisher : Applied Physics A

Year : 2006

Miscibility and phase separation in SAN/PMMA blends investigated by positron lifetime measurements

Cite this Research Publication : Kumaraswamy G. N., Ranganathaiah, C., Urs, M. V. Deepa, and Ravikumar, H. B., “Miscibility and phase separation in SAN/PMMA blends investigated by positron lifetime measurements”, European Polymer Journal, vol. 42, pp. 2655 - 2666, 2006.

Publisher : European Polymer Journal

Year : 2006

Influence of curing agent and compatibilizer on the physicomechanical properties of polypropylene/nitrile butadiene rubber blends investigated by positron annihilation lifetime technique

Cite this Research Publication : B. G. Soares, Almeida, M. S. M., Urs, M. V. Deepa, Kumaraswamy, G. N., Ranganathaiah, C., ,, and Mauler, R., “Influence of curing agent and compatibilizer on the physicomechanical properties of polypropylene/nitrile butadiene rubber blends investigated by positron annihilation lifetime technique”, Journal of Applied Polymer Science, vol. 102, pp. 4672–4681, 2006.

Publisher : Wiley Subscription Services, Inc., A Wiley Company

Year : 2006

Free volume microprobe studies on poly(methyl methacrylate)/poly(vinyl chloride) and poly(vinyl chloride)/polystyrene blends

Cite this Research Publication : G. N. Kumaraswamy and Ranganathaiah, C., “Free volume microprobe studies on poly(methyl methacrylate)/poly(vinyl chloride) and poly(vinyl chloride)/polystyrene blends”, Polymer Engineering & Science, vol. 46, pp. 1231–1241, 2006.

Publisher : Wiley Subscription Services, Inc., A Wiley Company

Year : 2006

Differential scanning calorimetric and free volume study of reactive compatibilization by EPM-g-MA of poly(trimethylene terephthalate)/EPDM blends

Cite this Research Publication : H. B. Ravikumar, Ranganathaiah, C., Kumaraswamy, G. N., Urs, M. V. Deepa, Jagannath, J. H., Bawa, A. S., and Sabu Thomas, “Differential scanning calorimetric and free volume study of reactive compatibilization by EPM-g-MA of poly(trimethylene terephthalate)/EPDM blends”, Journal of Applied Polymer Science, vol. 100, pp. 740–747, 2006.

Publisher : Wiley Subscription Services, Inc., A Wiley Company

Year : 2005

Positron annihilation and differential scanning calorimetric study of poly(trimethylene terephthalate)/EPDM blends

Cite this Research Publication : H. B. Ravikumar, Ranganathaiah, C., Kumaraswamy, G. N., and Thomas, S., “Positron annihilation and differential scanning calorimetric study of poly(trimethylene terephthalate)/EPDM blends”, Polymer, vol. 46, pp. 2372 - 2380, 2005.

Publisher : Polymer

Year : 2005

Influence of free volume on the mechanical properties of Epoxy/poly (methylmethacrylate) blends

Cite this Research Publication : H. B. Ravikumar, Ranganathaiah, C., Kumaraswamy G. N., and , “Influence of free volume on the mechanical properties of Epoxy/poly (methylmethacrylate) blends”, Journal of Materials Science, vol. 40, pp. 6523–6527, 2005.

Publisher : Journal of Materials Science

Year : 2005

Free volume and the physico-mechanical behaviour of polyurethane/polyacrylonitrile interpenetrating polymer networks: positron annihilation results

Cite this Research Publication : H. Kumar, ,, Kumaraswamy, G. N., Ravikumar, H. B., and Ranganathaiah, C., “Free volume and the physico-mechanical behaviour of polyurethane/polyacrylonitrile interpenetrating polymer networks: positron annihilation results”, Polymer International, vol. 54, pp. 1401–1407, 2005.

Publisher : Polymer International, John Wiley & Sons, Ltd

Conference Paper

Year : 2016

Oxygen ion implantation induced microstructural changes and electrical conductivity in Bakelite RPC detector material

Cite this Research Publication : K. VaAneesh Kumar, Ranganathaiah, Cb, Kumaraswamy, G. N., and Ravikumar, H. Ba, “Oxygen ion implantation induced microstructural changes and electrical conductivity in Bakelite RPC detector material”, in AIP Conference Proceedings, 2016, vol. 1728.

Publisher : AIP Conference Proceedings, American Institute of Physics Inc.

Year : 2016

Ion beam irradiation as a tool to improve the ionic conductivity in solid polymer electrolyte systems

Cite this Research Publication : H. Manjunatha, Damle, Rb, and Kumaraswamy, G. N., “Ion beam irradiation as a tool to improve the ionic conductivity in solid polymer electrolyte systems”, in AIP Conference Proceedings, 2016, vol. 1728.

Publisher : AIP Conference Proceedings, American Institute of Physics Inc.

Year : 2016

Effect of low energy ion irradiation on the transport and structural behavior of PEDOT:PSS systems

Cite this Research Publication : Sa Shilpa, Venkatachalaiah, K. Nb, Damle, Rc, Kumar, Pd, Kanjilal, Dd, and Kumaraswamy, G. N., “Effect of low energy ion irradiation on the transport and structural behavior of PEDOT:PSS systems”, in AIP Conference Proceedings, 2016, vol. 1731.

Publisher : AIP Conference Proceedings, American Institute of Physics Inc.

Year : 2014

Effect of low energy oxygen ion beam irradiation on ionic conductivity of solid polymer electrolyte

Cite this Research Publication : H. Manjunatha, Kumaraswamy, G. N., Damle, R., and , “Effect of low energy oxygen ion beam irradiation on ionic conductivity of solid polymer electrolyte”, in AIP Conference Proceedings, 2014.

Publisher : AIP Conference Proceedings

Year : 2009

Interfacial stabilization of binary polymer blends through radiation treatment: A free volume approach

Cite this Research Publication : J. M. Raj, Kumaraswamy, G. N., and Ranganathaiah, C., “Interfacial stabilization of binary polymer blends through radiation treatment: A free volume approach”, in Physica status solidi. C, Conferences and critical reviews, 2009, vol. 6, pp. 2404-2406.

Publisher : Physica status solidi. C, Conferences and critical reviews

Year : 2007

Measurement of hydrodynamic interaction parameter for miscibility test of polymer blends by positron lifetime method

Cite this Research Publication : C. Ranganathaiah, Kumaraswamy, G. N., and Raj, J. M., “Measurement of hydrodynamic interaction parameter for miscibility test of polymer blends by positron lifetime method”, in Proceedings of DAE-BRNS symposium on nuclear and radiochemistry, 2007.

Publisher : Proceedings of DAE-BRNS symposium on nuclear and radiochemistry

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