My research field or area of interest innanotechnology
• Synthesis of composites with chiral / biisotropic and conducting polymers to study material properties at microwave frequencies.
• Polyester based composites at microwave frequencies for absorption, antenna loading applications, Radar Cross Section (RCS) reduction, Electromagnetic (EM) Shielding etc.
• Conducting polymer composites and their electrical, magnetic and microwave properties.
• Utilization of fly ash for low and high frequency applications.
• Studies on frozen modes of Photonic Band Gap (PBG) structures.
1. I A Khan, S C Raghavendra and A B Kulkarni, “Polymer based chiral materials for microwave absorption applications”, Int. J. of Electronics, Vol. 90, No. 3, September 2003, pp. 159-166.
2. S C Raghavendra, I A Khan, R L Raibagkar and A B Kulkarni, “Polarization Conversion in Chiral layers with periodically arranged metallic Helices”, Int. J. Applied Electromagnetics & Mechanics, Vol. 12, No. (3,4), 2000, pp. 229-234.
3. S C Raghavendra, R L Raibagkar and A B Kulkarni, “Dielectric properties of Fly-ash”, Bulletin of Materials Science, Vol. 25, No. 1, February 2002, pp. 37-40.
4. S C Raghavendra, R L Raibagkar and A B Kulkarni, “DC Resistivity behavior in Fly-ash”, Indian J. Pure & Applied Physics, Vol. 40, May 2002, pp.367-369.
5. S C Raghavendra, Syed Khasim, M Revanasiddappa, M V N Ambika Prasad and A B Kulkarni, “Synthesis, characterization and low frequency ac conduction of polyaniline / fly ash composites”, Bull. Mater. Sci., Vol. 26, No. 7, December 2003, pp 733- 739.
6. Vishnuvardhan T K, Kulkarni V R, Basavaraj C. and S C Raghavendra “Synthesis, characterization and ac conductivity of polypyrrole/Y2O3 composites”, Bull. Mater. Sci., Vol. 29, No. 1, February 2006, pp. 77–83.
7. Syed Khasim, S C Raghavendra, M. Revanasiddappa and M V N Ambika Prasad, “Synthesis and characterization of conducting Polyaniline-BaTiO3 composites”, Ferroelectrics, Vol. 325, 2005, pp. 111-119.
8. Shantala D Patil, S C Raghavendra, M Revanasiddappa, P Narsimha and M V N Ambika Prasad, “Synthesis, transport and dielectric properties of polyaniline/Co3O4 composites”, Bull. Mater. Sci., 30(2), April 2007, pp. 89–92.
9. C Basavaraja, Young Min Choi, Hyun Tae Park, Do Sung Huh, Jae Wook Lee, M. Revanasiddappa, S C Raghavendra, S Khasim and T K Vishnuvardhan, “Preparation, Characterization and Low Frequency a.c. Conduction of Polypyrrole-lead Titanate Composites”, Bull. Korean. Chem.Soc., 28(7), 2007, pp.1104-1108.
10. M Revanasiddappa, T Suresh, Syed Khasim, S C Raghavendra and S D Angadi, “Transition Metal Complexes of 1, 4 (2-Hydroxyphenyl -1-yl) Diimmino Azine , Synthesis, Characterization and Antimicrobial Studies” E-J.Chem, Vol 5(2), pp 395-403, 2008.
11. M. Revanasiddappa, Syed Khasim, S. C. Raghavendra, C. Basavaraja, T. Suresh and S D Angadi “Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines” E-J.Chem, Vol 5(4), pp 797-801, 2008.
12. S C Raghavendra and A B Kulkarni, "Microwave polarization transformer using bi-anisotropic layers", Vignana Ganga (Science Journal of Gulbarga Univ., Gulbarga) (Under Publication).
13. Vishnuvardhan T K, Basavaraj C, Revanasiddappa M, S C Raghavendra and Kulkarni V R,“Synthesis and characterization of polypyrrole/CeO2 composites”, J. Applied Polymer Science. (Communicated). (Ref. No. APP-2006-01-0270).
14. Syed Khasim, S C Raghavendra, M. Revanasiddappa, M. V. Murugendrappa, M. V. N. Ambika Prasad, “Novel electrical properties of polyaniline/BaTiO3 composites”, J. Applied Polymer Science. (Communicated). (Ref. No. APP-2006-03-0795).
15. Acknowledgements: M V Murugendrappa, Syed Khasim and M V N Ambika Prasad, “Synthesis, characterization and conductivity studies of polypyrrole–fly ash composites”, Bull. Mater. Sci., Vol. 28, No. 6, October 2005, pp. 565–569.
16. M Revanasiddappa, T Suresh, Syed Khasim, S C Raghavendra and S D Angadi, “Transition Metal Complexes of 1, 4 (2-Hydroxyphenyl -1-yl) Diimmino Azine , Synthesis, Characterization and Antimicrobial Studies”, e-journal of Chemistry,2007,. (Communicated).
17. C.Basavaraja, Young Min Choi, Hyun Tae Park, Do Sung Huh, M.Revanasiddappa, S C Raghavendra and Syed Khasim “Transport Properties of PANI-PNA/Fly Ash In the presence of DBSA” (In Press).
18. Syed Khasim, S C Raghavendra, M. Revanasiddappa and M. V. N. Ambika Prasad, “Synthesis, characterization and magnetic properties of polyaniline/-Fe2O3 composites” Polymer International, UK (Communicated).2007
Researchgroup, Institute, University, School, Company name
P E S School of Engineering, Bangalore
Researchgroup, Institute, Company, University, School webpage
I am Narendhar, PhD scholar from Anna University. Can I know which polymers you are working on? I too am interested in drug delivery applications of polyesters. Also which characterization instruments do you have in your institute? Do keep in touch.
I happened to see your valuable works in nano composites.
I am working in nano composite fibers.
I wish to add you as my friend.
G.Nixon Samuel Vijayakumar,
Asst Prof in Physics,
RMK Engg College,
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