Announcement:

Dr.R Gopalkrishne Urs

Professor

Department of Physics

Email: rgk@nie.ac.in
Phone No: 0821-2480475
About Me:

My primary research interests are in condense matter physics. The research area is X-ray scattering studies in natural fibers. I have been working since 1985. I have set the engineering physics lab during the massive syllabus revision in 1992. Also, the physics lab was modernized using the AICTE MODROB project(1998-2001). The equipments pertaining to material science were procured during this project.  I have successfully completed research projects namely, "SMALL ANGLE X-RAY SCATTERING BY NATURAL POLYMERS(1997-2000)".  I have been member/chairman for various committees such as VTU LIC committee, BOS, BOE of various universities of Karnataka
  • B.Sc. (University of Mysore.)
  • M.Sc (University of Mysore)
  • Ph.D (University of Mysore)
  • Small Angle X-ray Scattering by Natural Polymers (1998-2000)
  • Upgrade of the Department of Physics Laboratory to include Material Science Experiments (MODROB) (1999-2000)
Journal Publications
  • International Journals
  1. Annadurai V., Gopalkrishne Urs R. and Somashekar R. (2014): “Studies on microwave-irradiated kopak cotton fibers (Bombax ceiba): using SAXS technique”, Composite Interfaces, 21(2), 87-94.
  2. Chandra Sekhar Kanuru, Shekar G.L., Krishnamurthy L., Gopal Krishne Urs R., (2014): “Surface Morphological Studies of Solar Absorber Layer Cu2ZnSnS4 (CZTS) Thin Films by Non-Vacuum Deposition Methods”, Journal of Nano and Electronic Physics, 6(2), 02004-1-5.
  3. Madhusudhana R., Sangamesha M. A., Gopal Krishne Urs R., Krishnamurthy L., Shekar G. L. (2014): “Synthesis and Characterization of Zirconia(ZrO2) by simple Sol-Gel Route”, International Journal of Advanced  Research, 2, 433-436.
  4. Smitha V. K., Samir O. M., Gopalkrishne Urs R., Mahesh S. S., Malleshi N. G. and Somashekar R. (2008): “The Effect of cooking on the nano-sized crystalline in Finger Millet and Barley using WAXS data”, International Journal of Food Properties, 11(4) 781-790.
  5. Abhishek S, Samir O. M., Annadurai V., Gopalakrishne Urs R., Mahesh S. S. and Somashekar R. (2005): “Role of micro-crystalline parameters in the physical properties of cotton fibers”, European Polymer Journal, 41(12), 2916-2922.
  6. David Londono J., Annadurai V., Gopalkrishne Urs R. and Somashekar R. (2002): “Morphological parameters in varieties of silk fibers using SAXS”, J. Appl.Polym.Sci., 85(11), 2382-2388.
  7. David Londono J., Annadurai V., Gopalkrishne Urs R. and Somashekar R. (2002): “Small angle X-ray Scattering studies of silk fibers”,  J.Polym.Mat., 19, 7-12.
  8. J.David Londono, Velu Annadurai, Gopalkrishe Urs R., Kenji Okuyama and Rudrappa Somashekar (2002): “Small Angle X-ray Scattering Studies of Silk Fibers”,  Journal of Applied Polymer  Science,  85(11), 2382-88.
  9. Annadurai V., Subramanyam G., Gopalkrishne Urs R. and Somashekar R. (2001): “Structure-Property relation in Varieties of Silk Fibers”,  J.App.Pol.Sci, 79, 
  10. Annadurai V., Gopalkrishne Urs R. and Somashekar R. (2000): “Variation of phase lengths in wet and dry nylon 6 using SAXS data”, J.Appl.Cryst, 33, 657.  
  11. Annadurai V., Gopalkrishne Urs R., Siddaramaiah and Somashekar  R. (2000): ‘‘Small Angle X-ray Scattering in Nylon 6 using Exponential Distribution of Phase Lengths”, Polymer, 41, 5689.
  12. David Londono J., Annadurai V., Gopalkrishne Urs R. and Somashekar R. (2000): “Small Angle X-ray Scattering Patterns in Silk Fibers”, Current Science, 79(5), 563.
  13. Somashekar R. and Gopalakrishne Urs R. (1995): “Microcrystalline parameters in annealed Bivoltine silk fibres using WAXS”, Polymer, 36(10), 2007-2012.
  14. Somashekar R. and Gopalakrishne Urs R. (1993): “Crystal size distribution in pure Nistari silk fibers”, Polymer, 34, 2711.
  15. Gopalakrishne Urs R., Subramanya G. and Somashekar R. (1993): “Crystal size and minimum enthalpy of various races of silk fibers”, Textile Research Journal, 63,  610.
  16. Somashekar R. and Gopalakrishne Urs R. (1993): “Crystal size and minimum enthalpy of cross breed silk fibers annealed at various Temperatures” J Appl. Poly.Sci., 50, 949.
  17. Somashekar R., Gopalakrishne urs R. and Madhava M. S. (1992): “Crystal size and distortion parameter of natural pure Mysore silk fibers (Bombayx Mori)”  J.  Appl.  Poly. Science., 44,  2161.
  18. Gopalkrishne Urs  R. et-al  “Crystal imperfection parameters in blends of cellulose esters with poly (caprolactone)" Polymer UK.
National Journals
  1. Hemalatha K.,  Somashekarappa H,  Goaplkrishne Urs R., Annadurai V. and Somashekar V. R (2015): “Variation of Profile Parameters in Dyed Silk Fibers”, , Bulletin of Pure and Applied Science 34(2), 137-144.
  2. Gopalkrishne Urs  R. et-al  “Small angle X-ray scattering in Nylon 6 using exponential distribution of phase lengths”, Bul.material science.
  3. Somashekar R., Gopalakrishne Urs  R. and Madhava M. S. (1995): “Dispersion of birefriengence in polymer fibres”,  University Journal-B Science
  4. Vasudev sing, Gopalkrishne Urs R., Somashekarappa H., Ali S. Z. and Somashekar R. (1995): “X-ray analysis of different starch granules”, Bulletin of Materials Science, 18(5), 549-555.
  5. Somashekar R. and Gopalkrishne urs R. (1993): “Effect of annealing on crystal size in pure Mysore silk fibers”, Bull. Mater. Sci., 14, 87.
  6. Somashekar R. and Gopalakrishne Urs R. (1993): “Simulation of X-ray diffraction patterns for silk fibers using paracrystalline Statistics:, Pramana-J.Phys., 40, 335.
  7. Somashekar R. and Gopalakrishne Urs R. (1993): “Effect of soap solution on microsturctural parameters in silk fiber”, Materials Letters, 17, 323. 
Conference Proceedings:
  1. Chandra Sekhar, K.  Abhilasha, S.L, Krishnamurthy, L. Shekar, G. L.   and Gopal Krishne Urs, R. (2016): “Deposition of Cu2ZnSnS4 ( CZTS) thin films by Sol-Gel Method”, Second Indo-Canadian Symposium on Nano-Science and Technology,   ICSNST-2016 held at the National Institute of Engineering, Mysore from February 18--19, 2016.
  2. Chandra Sekhar, K. Vijaya, S. B. Krishnamurthy, L. Shekar, G. L.  and Gopal Krishne Urs, R.  (2016): “Fabrication of Lead Sulfide Thin Film Quantum Dot Solar Cell”, Second Indo-Canadian Symposium on Nano-Science and Technology,   ICSNST-2016 held at the National Institute of Engineering, Mysore from February 18--19, 2016.
  3. Chandra Sekhar, K. Madan, S.J, Krishnamurthy, L. Shekar, G. L.  and Gopal Krishne Urs, R.  (2016):  “Studies and Fabrication of Perovskite Solar cell”, Second Indo-Canadian Symposium on Nano-Science and Technology,   ICSNST-2016 held at the National Institute of Engineering, Mysore from February 18--19, 2016.
  4. Chandra Sekhar, K.  Madan, S.J, Krishnamurthy L, Shekar, G. L.  and Gopal Krishne Urs, R. (2015): “Studies and Fabrication of CZTS thin films Photovoltaics by thermal evaporation method.”, Recent Advances in Nano-Science and Technology (RAINSAT-2015),  held at Satyabhama University, Chennai, from July 8-10, 2015.
  5. Madhusudhana, R, Anish Raj.K , Sachin Pande. M.P , Naveen Kumar J.R, GopalKrishne Urs, R. Krishnamurthy, L. (2015): “Thermal Barrier Coatings for High Temperature Applications on Nickel Super alloy Substrate”, Emerging Trends in Nano Applications (NCETN-2015)
  6. Chendra Shekar K, Shekar, G. L.  Krishnamurthy, L. Gopalkrishne Urs, R.  (2015): Surface Morphological Studies of Cu2ZnSnS4(CZTS) Thin films by Thermal Evaporation Method, NANO INDIA-2015
  7. Gopalkrishne Urs, R. (2015): Functional Data Analysis of Experimental Parameters Obtained in PVA Doped CdCl2 Polymer Composites, DAE Conference, 2015
  8. Somashekarappa, S H.  Prakash, Y. Gopal Krishne Urs, R and Somashekar, R.  (2014): tudy on Micro structural and Electrical Properties of FeCl3  Doped HPMC/PVP Polymer Blend Films,  DAE conference, 2014.
  9. Chandra Sekhar, K. Pramod, S. N. Krishnamurthy, L. Shekar, G. L. Gopal Krishne Urs, R. and Sridhara, B. K. (2013):  “Surface Morphological Studies on CZTS Thin Film Photovoltaics by Multistep Electro deposition Route”, Indo-Canadian Symposium on Nano-Science and Technology,   ICSNST-2013 held at the National Institute of Engineering, Mysore from February 20-22, 2013.
  10. Madhusudhana, R. Sangamesha, M. A. Gopalakrishne Urs, R. Krishnamurthy, L. Shekar, G. L. (2013): “Synthesis and Characterization of Zirconia (ZrO2) by simple Sol-Gel Route”, First Indo-Canadian Symposium on Nano-Science and Technology (ICSNST’13).
  11. Siddaraju, G. N.  Radhalakshmi, Y. C. Kariappa Gopalkrishne Urs, R and Somashekar, R (2011):  X-ray investigation of crossbreed silk in cocoon, yarn and fabric forms. DAE Symposium 2011.
  12. Venkatesh, G. Annadurai, V. Gopalkrishne Urs, R and Somashekar, R (2010):  Studies on kopak cotton fibers(Bombax Ceiba) exposed to microwave radiation: Using SAXS technique. DAE Symposium 2010.
  13. Mahesh, S.S. Sangappa, Gopalkrishne Urs, R and Somashekar, R. (2004):  Crystal structure of raw Pure Mysore Silk fibre based on peptide sequence using LALS method.  SSP 2004.
  14. Gopalkrishne   Urs, R.   Annadurai, V.  and Somashekar, R. (1999): “Variations of Phase Lengths in PCL/PVC Polymer Blends Using SAXS., Proceedings of the Solid   State Physics  Symposium, 42,  (1999).
  15. Annadurai, V.    Gopal Krishne Urs, R  and  Somashekar, R. Variation of  Phase lengths in Wet and Dry Nylon 6 using SAXS data.    SAXS - 99 International Conference, New  York, USA
  • Engineering Physics
  • Engineering Physics Lab