Science Department

Science - Research

Physics

Projects under taken:

  • Study of rain and associated parameters: attenuation at ka band due to rain - National Atmospheric Research Laboratory, ISRO.
  • Study of rainfall and radio wave propagation – Visiting Fellowship of ISRO.
  • Studies on the pulse plating of silver for the jewellery industry under the Research
  • Promotion Scheme (RPS) 2006-2007 of All India Council for Technical Education.

Research:

  • Active research is being done in the Physics Wing under the following thrust areas of physics:
  • Rainfall and radio wave propagation, Metal Pulse plating technique, Crystal Growth and Characterization of NLO Single Crystals, Solar thermal applications and Materials Science.
  • Develop the centre to International Standard for Research and Development in Sona College of Technology. Collaborative Research with International researchers in the field of Photonics, MEMS, Nanoscience and Nanotechnology, Crystal Growth and Biotechnology.

Centre for Photonics and Nanotechnology (www.sonapan.com)

Publications in Refereed International Journals

  • C.Shanthi, S.Barathan, Rajasrisen Jaiswal, R.M. Arunachalam and S.Mohan. The effect of pulse parameters in electro deposition of silver alloy. Materials Letters, Elsevier Publication, Vol. 62, pp. 4519-4521, December, 2008.
  • C.Shanthi, S.Barathan, Rajasrisen Jaiswal and R.M. Arunachalam “The effect of DC plating parameters on the composition and morphology of Silver-copper alloy”. Applied Physics Research, Canadian Center of Science and Education, Vol. 1, No. 1, pp.2-7, May, 2009.
  • C.Shanthi, S.Barathan, R.M. Arunachalam and K.Karunakaran “Studies on the effect of base metal composition in pulse plating of silver over silver alloy”. International journal of Chemistry, Canadian Center of Science and Education, Vol. 2, No. 1, February, pp. 14-18, February, 2010.
  • Suresh, P, Janarthanan, S, Sugaraj Samuel, R, Jestin Lenus, A & Shanthi, C 2015 ‘Synthesis, growth and spectral, optical and thermal characterization studies on L-Tryptophan p-nitrophenol (LTPN) single crystals for NLO applications’, Spectrochimica  Acta Part A : Molecular and Biomolecular Spectroscopy,  Accepted 2 July 2014, Available online 10 July 2014 published in Vol. 135 pp 732 -735 , year 2015, (Impact Factor: 2.163).
  • D Viji Niraimathi  , C Shanthi  ‘ Influence of copper doping on the structural, optical and dielectric properties of Potassium Acid Phthalate (KAP) single crystals ‘ Journal of Chemical Cyrstallography ‘ available online  August 2015 Publisher Springer US , Volume 45 , Issue 8, Journal No. 10870 DOI 10.1007/s 10870-015-0604-0 Print ISSn: 1074 -1542 Online ISSN 1572-8854 , Year 2015. (Impact Factor: 0.566). 

Publications in Refereed National Journal:

  • C.Shanthi, S.Bharathan, RajasrisenJaiswal and R.M. Arunachalam. Study of surface morphology in DC  and pulse plating of silver copper alloy, Indian Journal of Engineering and Material Sciences, NISCAIR, New Delhi, Vol. 16, No. 2, pp.128-132, April, 2009 .

Publications in Refereed National / International Conferences:

  • R. Kannan, C.Shanthi, A.Dorothy, C.Shanmugapriya, S.Barathan, RM Arunachalam, A. Ramasubbu, “Synthesis and Characterization of ion exchanged clay / pani nanocomposite” International on  Nanomaterials and its applications, NIT, Trichirapalli, 4th & 6th  February, 2007.
  • C.Shanthi, RM.Arunachalam, S.Barathan , “Study of Surface Morphology in DC Plating of Silver for the  Jewellery Industry” National Conference on “Advances in Surface and Interface Analysis, Periyar University, Salem, 13-14 Dec 2007, pp.15.
  • C.Shanthi, S.Barathan, Rajasrisen Jaiswal and R.M. Arunachalam “ Study of pulse plating of silver alloy     under constant peak current density” National conference on Emerging areas of Thin Film Science and  Technology, PSG College of Technology, Coimbatore 641004, 13th and14th Feb,2009.
  • C. Shanthi and V. Kalaivani “ Pulse reverse plating “National Conference on Materials for energy and     environment (NCMEE 2012), Chendu College of Engineering and Technology, Kancheepuram (Dt)- 603311, April 6th 2012.

  • C. Shanthi, V. Kalaivani Nanostructure aspects of electroplating: A review” in the International conference on biological inorganic chemistry (ICBIC-2013) , organised by the Department of Chemistry, Periyar University, Salem-636011, on February 20-22, 2013.

  • C Shanthi, D Devipriya “A study on small angle X- ray scattering and crystallography” , in National Symposium on X- ray Diffraction and recent Advances in Crystallography” (XDRAC-2015), organised by the Dept. of Physics, School of Sciences, Periyar University, Salem -636011 on 27-28 February, 2015

  • C Shanthi. N.Arunraj “ A Study on association of X-Radiation with Blackholes” , in National Symposium     on X- ray Diffraction and recent Advances in Crystallography” (XDRAC-2015), organised by the Dept. of     Physics, School of Sciences, Periyar University, Salem -636011 on 27-28 February, 2015.

  • C Shanthi. N.Arunraj “ Geometry of Everyday Objects and Genesis of a New Atomic Model” in the     International Conference on Engineering Trends and Science and Humanities (ICETSH) on 30th March  2015.organised by the Imayam College of Engineering in association with Seventh Sense Research Group” Thuraiyur, Trichy (Dt.) -621 206, Tamilnadu.

Paper Presentation at State Level Seminar:

  • C.Shanthi,   State Level seminar on “ Einstein , The Genius of Geniuses “, at Shrimad Andavan Arts and     Science College, Trichirapalli, 620005, 26th & 27th  December, 2005.

Journal

  • Study of Z-R relation over Gadanki for different rainfall rates, R Sen, S Uma and A.Shantha Kumaran, Indian Journal of Radio & Space Physics, 2009, 38(3) 125, ISSN 0367-8393
  • Characteristics of South-West and North- East Monsoon Rainfall over Salem, Rajasri Sen Jaiswal,  Neela V S, Sonia R Fredrick, M Rasheed and Leena Zaveri, Indian Journal of Radio & Space Physics 2011 Vol. No.40 Oct- 2011 Pg.257- 266, ISSN 0367-8393
  • Global Scenario of Radar Bright Band, Sonia R Fredrick Rajasri Sen Jaiswal,  Neela V S, M Rasheed   and Leena Zaveri, Advances in geosciences (ADGEO)(Int .), 2011, Vol. 22  2011,Pg. 15- 30, ISBN 978-981- 4355-30-8
  • Identification of Key parameters Producing rainfall, Rajasri Sen Jaiswal, Neela V S, Sonia R
    Fredrick , M Rasheed Sowmya.V and Leena Zaveri , MAUSAM, 2013, 64 (2) pp.281- 296,
    ISSN 0252 – 9416
  • Prediction of rain on the basis of cloud liquid water, precipitable water and latent heat in the   perspective of climate change over two coastal stations, Rajasri Sen Jaiswal, Neela V S, Sonia R   Fredrick , M Rasheed and Leena Zaveri, Springer, 2012, ISBN 978-94-007- 6015-8 (HB)
  • Study of TRMM- estimated freezing level height in the 36N-36S region, Rajasri Sen Jaiswal, Neela V S, Sonia R Fredrick , M Rasheed and Leena Zaveri, Indian Journal of Geo-Marine Sciences 2015
  • Identification of convective/ stratiform dominance over surface, Rajasri Sen Jaiswal, Neela V S, Sonia R MAUSAM, 2014, 65(2) April ’14 , ISSN 0252 – 9416
  • Attenuation of TRMM Channel over Salem, Rajasri Sen Jaiswal & Sunakshi Jaiswal, International   Journal of Climate Change :Impacts and Responses,2015
  • Finding Signatures of Climate Change in Upper Air Meteorological Elements, Rajasri Sen Jaiswal,   Neela V S, Sonia R Fredrick ,  M Rasheed andS Leena Zaveri , International Journal of Climate   Change: Impacts and Responses 2015

CONFERENCE

  • 1. Study of Radar Bright Band Over a Tropical Station, Rajasri Sen Jaiswal, Sonia R Fredrick, Neela V S, M Rasheed and Leena Zaveri, 9th Conference on Coastal Atmospheric and Oceanic Prediction and Processes Maryland, American Meteorologic al Society, 27 Sep-1Oct 2010, No. 17451 3-1
  • Hourly rainfall statistics over few station in India A report, R Sen and S Uma, Int. Symp. on atmospheric Physics and Technology, YV Univ., A.P., YV University 2008
  • A Different Approach to Find Z-R Relationship, Rajasri Sen Jaiswal and M. Rasheed, MST-12, Canada, ISRO, May 2009
  • Comparison of TRMM Retrieved Rainfall Data with Rain gauge Data, Rajasri Sen Jaiswal and Rajeswari, AOGS, Singapore, Aug’2009
  • Comparison of TRMM estimated rainfall with ground truth over Calcutta, Animesh Maitra, Rajasri Sen Jaiswal, Sonia R Fredrick , Neela V S, Kaustav Chakraborty, CODEC’09, Calcutta, 14-16 Dec’2009
  • Study of Rainfall in Relation to Latent Heat Released, Liquid Water Content and Surface Temperature, Rajasri Sen Jaiswal and M. Rasheed, International Astronautical Congress, Daejeon, Korea,2009
  • Variability of South- West & North-East Monsoon Rainfall Statistics over Salem, Rajasri Sen Jaiswal, Sonia R Fredrick , Neela V S, M Rasheed and Leena Zaveri, National Space Science Symposium Rajkot , Gujarat, 2010 Feb. 24-27

  • Global Scenario of Radar Bright Band, Sonia R Fredrick Rajasri Sen Jaiswal,  Neela V S, M  Rasheed and Leena Zaveri, 7th Asia Oceanic Geo science Society Hyderabad, 5 -9 July 2010

  • Characteristics of Convective Rain over A Tropical Station , Neela V S, Rajasri Sen Jaiswal, Sonia R Fredrick Leena Zaveri, NCAS Atmospheric Science Conference Manchester, 5-7  July  2010

  • Prediction of rain on the basis of cloud liquid water, precipitable water and latent heat, Rajasri Sen Jaiswal, Neela V S, Sonia R Fredrick ,  M Rasheed and Leena Zaveri, International Conference on  Climate Change and Enviroment Cochin , 24 Oct-27Oct 2010

  • “Bright Band over the Indian Ocean”, Rajasri Sen Jaiswal, Neela V S, Sonia R Fredrick ,  M Rasheed Leena Zaveri and Sowmya.V, National Conference on Advances in  Atmospheric Remote Sensing, Weather Prediction andClimate Change.Tirupati, India, March 10-11 2011.

  • Study of radar bright band height and freezing level height” Sonia R Fredrick , Neela V S,
     Rasheed Leena Zaveri and Sowmya.V, Conference MST- 13Kuhlungsborn, Germany, 978-3- 00- 04465 4-2 ,2012.

  • Section Earth System Science’TRMM—estimated Meteorological Elements over the Indian Ocean, Rajasri Sen Jaiswal, Neela V S, Sonia R Fredrick ,  M Rasheed Leena Zaveri and Sowmya.V, 100th Indian Science Congress, Kolkata, 3-7 Jan 2013

  • Papers Published/communicated to International Journals:

    • M. Silambarasan, S. Saravanan and T. Soga, “Effect of Fe-doping on the Structural, Morphological  and   Optical Properties of ZnO Nanoparticles Synthesized by Solution Combustion Process”, Physica E: Low-  dimensional Systems and Nanostructures, Vol. 71, (2015) Pp.109-116. Impact factor (2015): 2.000
    • M. Silambarasan, S. Saravanan and T. Soga “Raman and Photoluminescence Studies of Ag and Fe-doped   ZnO Nanoparticles”, International Journal of Chemtech Research, Vol.7, No.3, (2015) 1644-1650.
    • C. Ranjith Dev Inbaseelan and S. Saravanan, “Growth and Electrical Properties of Zinc Doped Glycinium   Maleate Single Crystal”, International Journal of Chemtech Research, Vol.7, No.3 (2015) 1616-1622.
    • S. Saravanan, M. Silambarasan and T. Soga, “Structural, morphological and optical studies of Ag-doped   ZnO nanoparticles synthesized by simple solution combustion method”, Japanese Journal of Applied   Physics (JJAP), Vol. 53 (2014), Pp.11RF01.Impact factor (2014): 1.057
    • M. Silambarasan, S. Saravanan and T. Soga, “Mn-doped ZnO Nanoparticles Prepared by Solution   Combustion Method”, e-Journal of Surface Science and Nanotechnology (e-JSSNT) –Vol.12 (2014) 283-288.
    • M. Balamurugan, S. Saravanan and T. Soga, “Synthesis of Iron oxide nanoparticles by using Eucalyptus   globulus plant extract”, e-Journal of Surface Science and Nanotechnology (e-JSSNT) – Vol.12, (2014) 363-367.
    • M. Silambarasan, S. Saravanan, N. Ohtani and T. Soga “Structural and Optical Studies of Pure and Ni-  doped ZnO Nanoparticles Synthesized by Simple Solution Combustion Method”, Japanese Journal of   Applied Physics (JJAP), Vol. 53 (2014), Pp.05FB16. Impact factor (2014): 1.057
    • M. Balamurugan, N. Kandasamy, S. Saravanan and N. Ohtani, “Synthesis of Uniform and High Density   Silver Nanoparticles by using Peltophorum pterocarpum flower Extract”, Japanese Journal of Applied   Physics (JJAP), Vol. 53 (2014), Pp.05FB19. Impact factor (2014): 1.057
    • M. Silambarasan, S. Saravanan and Deepak Ranjan Nayak, “Micro-Raman and Photoluminescence   Studies of Self Assembled Quantum Well Microtubes on GaAs Substrate”, Materials Letters, Vol. 105   (2013), Pp.148-150.Impact factor (2013): 2.307
    • T. Mohandas, C. Ranjith Dev Inbaseelan, S. Saravanan and P. Sakthivel, “Glycine–D-tartaric acid (1/1)”, Acta Crystallographica Section E, E69 (2013)o236.Impact factor (2013): .037
    • M. Balamurugan and S. Saravanan, Producing Nanosilica from Sorghum vulgare Seed Heads, Powder Technology, Vol.224 (2012) 345-350. Impact factor (2012): 2.08
    • A. Jegan, S. Sakai, S. Saravanan, A. Takeyama, K. Karunakaran, A. Ramasubbu, “One-pot systhesis and characterisation of Biopolymer – Iron oxide nanocomposites”, International Journal of Nano Dimension, Vol.2(2), (2011) pp.105-110.
    • A. Jegan, A. Ramasubbu, S. Vasanth kumar, M. Balamurugan and S. Saravanan “Environmental benign synthesis and characterization of silver Nanoparticles using Phyllostachys sp leaves”, Digest Journal of Nanometerials and Biostructures, Vol.6, (2011), p.325-330. Impact factor (2010): 1.750
    • M. Silambarasan and S. Saravanan, “Calculation of Radius of Curvature for Strained Layer Structure and fabrication of semiconductor microtubes on GaAs Substrates” Journal of Material Science and Engineering, Vol. 4 (2010) pp.20-23.15.
    • J.S.Reparaz, L.R.Muniz, A.R.Goni, M.I.Alonso, G.Rozas, A.Fainstein, S.Saravanan and P.O.Vaccaro, “Pressure dependence of electronic structure of a [311] piezoelectric Ga0.85In0.15As/AlAs superlattices, Physical Review B, Vol. 82 (2010) pp.125306 (1-6).Impact factor (2010): 3.772
    • Shanmugam Saravanan and Takahisa Harayama, “Improvement in size distribution and optical properties of InAs/GaAs QDs by post growth thermal treatment”, Physica Status Solidi (b), Vol.1-9 (2009) pp. Online DOI-10.1002/pssb.200880590.
    • Hiratsuka, S.Saravanan, T. Harayama, N. Ohtani, “Photoluminescence properties of annealed InAs quantum dots capped by InGaAs layers” Physica Status Solidi (C), Vol.6, (2009) pp.189-192.

    Papers published in Proceedings of International/National conferences and Technical Meetings

    • M. Balamurugan, M. Silambarasan, S. Saravanan and T. Soga, “Structural and Photoluminescence studies of TiO2 nanoparticles synthesized by solution combustion method”, Solid State Physics: Proceedings of the 59th DAE-Solid State Physics Symposium (59th DAE-SSPS-2014), VIT University, Vellore, Tamil Nadu, India. From 16th to 20th December 2014. AIP Conference Proceedings. Vol. 1665, (2015), Pp. 050116.
    • M. Silambarasan, S. Saravanan, N. Ohtani and T. Soga “Structural and Photoluminescence Studies of Ni-   doped ZnO Nanoparticles Synthesized by Simple Solution Combustion Method”, 2013 JSAP-MRS Joint Symposia, MRS Proceedings, Cambridge University Press, Vol.1584, (2014) Pp-187.
    • M. Balamurugan, S. Saravanan and N. Ohtani, “Synthesis of Uniform and High Density Silver Nanoparticles by using Peltophorum pterocarpum flower Extract”, 2013 JSAP-MRS Joint Symposia, MRS Proceedings, Cambridge University Press, Vol.1584, (2014) Pp-279.
    • M. Balamurugan and S. Saravanan, “Green Synthesis of Silver Nano-Particles for Solar Cells Efficiency Improvement”, The Institution of Engineers (India), Compendium on R&D Projects under Grant-in-aid Scheme, Vol. 2, Pp. 41-42, Sep (2013).
    • N. Kandasamy, S. Saravanan “Synthesis and Optical Properties of Vanadium doped Covellite Nanostructure by Wet Chemical Method” Proceedings of International Conference on Advanced Nanomaterials and Emerging Engineering Technologies (ICANMEET-2013) organized by Satyabama University, Chennai in association with DRDO, India on 25th – 27th July 2013.
    • M. Silambarasan and S. Saravanan, “Structural Studies of Mn-doped and undoped ZnO Nanoparticles Synthesized by Solution Combusting Method”, Proceedings of International Conference on Recent Trends in Applied Physics and Material Science (RAM2013), AIP Conference Proceedings, Vol. 1536 (2013), Pp. 269-270.
    • C. Ranjith dev Inbaseelan and S. Saravanan, “Growth, Optical And Structural Reports On New glycine D-   tartaric acid Complex Crystal” Proceedings of International Conference on Recent Trends in Applied Physics and Material Science (RAM2013) AIP Conference Proceedings, Vol. 1536 (2013), Pp. 269-270.
    • M. Silambarasan and S. Saravanan, “Structural and Optical Studies of ZnO Nanoparticles Synthesized by Solution Combusting Method”, Proceedings of IUPAC sponsored International Symposium on Macro and Superamolecular Architectures and Materials (MAM-12), organised by K.S.R College of Technology, Tamil Nadu, India In association with WCU, South Korea. Venue: Le Meridien Coimbatore, From 21-25 November 2012.
    • M. Balamurugan and S. Saravanan, “Eucalyptus leaf extract mediated synthesis of Iron Oxide Nanoparticles”, Proceedings of IUPAC sponsored International symposium on Macro-And Supramolecular Architecturesand Materials (MAM - 12), organised by K.S.R College of Technology, Tamil Nadu, India In association with WCU, South Korea. Venue: Le Meridien Coimbatore, From 21-25 November 2012.
    • S. Saravanan, M. Silambarasan and Deepak Ranjan Nayak, “Raman and Photoluminescence Studies of Semiconductor Quantum Well Microtube”, Solid State Physics: Proceedings of the 56th DAE-Solid State Physics Symposium (56th DAE-SSPS-2011), SRM University, Chennai, India, from 19th to 23rd December 2011. AIP Conference Proceedings. Vol. 1447, (2012), Pp. 1061-1062.
    • C. Ranjith dev Inbaseelan and S. Saravanan, “Glycinium Picrate with and without Zinc Doping” Proceedings of International Conference on Advanced Materials (ICAM 2011), ISBN: 978-935-059-048-   5, p.124-127. (PSG College of Technology, Tamilnadu, India, December 12-16, 2011).
    • M. Silambarasan, S. Saravanan and Deepak Ranjan Nayak, “Preparation and Characterisation of Cadmium Sulfide Nanoparticles by wet chemical method” Proceedings of International Conference on Advanced Materials (ICAM 2011), ISBN:978-935-059-046-1, p. 48-52 (PSG College of Technology, Tamilnadu, India, December 12-16, 2011).
    • N. Kandasamy, S. Saravanan and Deepak Ranjan Nayak, “Synthesis and Characterization of Mercury doped and un-doped Manganese Sulfide Nanostructure”, Proceedings of International Conference on Nanoscience, Engineering and Technology (ICONSET-2011), p. 117-119. (Sathyabama University, Chennai, India, From 28-30 November 2011).
    • N. Kandasamy, S. Saravanan and Deepak Ranjan Nayak, “Synthesis and Characterization of Mercury doped and un-doped Manganese Sulfide Nanostructure”. Proceedings of International Conference on Nanoscience, Engineering and Technology (ICONSET-2011), Published by IEEE, ISBN-978-1-4673-   0071-1, p. 104-106. DOI: 10.1109/ICONSET.2011.6167922
    • S. Saravanan, “Influence of spacer layer thickness in stacking of InAs QDs on GaAs substrates by Molecular Beam Epitaxy” Proceedings of International Conference on Nanoscience and Nanotechnology (ICONN 2010), p. 94-95. (SRM University, India, From 24th to 26th February 2010).
    • M. Silambarasan and S. Saravanan, “Calculation of Radius of Curvature for Strained Layer Structure on GaAs Substrates” Proceedings of International Conference on Nanoscience and Nanotechnology (ICONN 2010), p.307-308. (SRM University, India, From 24th to 26th February 2010).
    • C. Ranjith dev Inbaseelan and S. Saravanan, “Growth and Characterisation of Glycinium Malate” Proceedings of International Conference on Nanoscience and Nanotechnology (ICONN 2010), p. 184-   185. (SRM University, India, From 24th to 26th February 2010).
    • S. Saravanan and T.Harayama, “Effect of spacer layer thickness in the formation of multilayered InAs QDs on GaAs substrates” Proceedings of International Symposium on Advanced Nanodevices and Nanotechnology, p.56-57 (Hawaii, USA, From Nov. 29 to Dec. 4-2009).
    • Y. Mizoguchi, H. Nishida, R. Yoshikawa, S. Saravanan, M. Hosoda and N. Ohtani, “Influence of number of turns and uniformity of the internal strain distribution on the optical properties in semiconductor microtubes”, Proceedings of International Symposium on Advanced Nanodevices and Nanotechnology, p.45-46 (Hawaii, USA, From Nov. 29 to Dec. 4-2009).
    • J.S.Reparaz, L.R.Muniz, A.R.Goni, M.I.Alonso, G.Rozas, A.Fainstein, S.Saravanan and P.O.Vaccaro, “Pressure dependence of electronic structure of a [311] piezoelectric Ga0.85In0.15As/AlAs superlattices”, Conferene booklet of the XLVIIth Conference of the European High Pressure Research Group, pp.260 (Paris, France, from 6th to 11th of September 2009).

    Papers Presented/Accepted in International Conference

    • . Silambarasan and S. Saravanan, “Specific Surface Area Measurement and Frequency Dependent   Dielectric Properties of Ag-Doped ZnO Nanoparticles”, International Conference on Nanomaterials and   Nanotechnology (NANO-2015), from 7 to 10th December 2015 at K.S.R College of Technology,   Tiruchengode, Tamil Nadu, India in Association World Class University (WCU), GIST, South Korea.   
    • M. Balamurugan, G. Venkatesan, S. Ramachandiran, S. Saravanan, “Synthesis and Characterization of   Manganese Oxide Nanoparticles”, International Conference on Nanomaterials and Nanotechnology   (NANO-2015), from 7 to 10th December 2015 at K.S.R College of Technology, Tiruchengode, Tamil   Nadu, India in Association World Class University (WCU), GIST, South Korea. (Accepted for Oral   presentation).
    • S. Saravanan, R. Kato, M. Balamurugan, S. Kaushik, T. Soga, “Study of Plasmonic effects in Dye Sensitized Solar Cells by Green Synthesized Silver Nanoparticles”, International Conference on Nanomaterials and Nanotechnology (NANO-2015), from 7 to 10th December 2015 at K.S.R College of Technology, Tiruchengode, Tamil Nadu, India in Association World Class University (WCU), GIST, South Korea. (Accepted for Oral presentation).
    • S. Saravanan, R. Kato, M. Balamurugan, S. Kaushik, T. Soga, “Efficiency improvement in Dye Sensidized Solar Cells by Plasmonic effect of green synthesized Silver Nanoparticles” The International Nanotech & Nanoscience Conference and Exhibition (NANOTECH FRANCE 2015), June 15 - 17, 2015, Paris – FRANCE.
    • M. Balamurugan, S. Kaushik and S. Saravanan, “Green Synthesis of Gold Nanoparticles by Using Peltophorum pterocarpum Flower Extracts” The International Nanotech & Nanoscience Conference and Exhibition (NANOTECH FRANCE 2015), June 15 - 17, 2015, Paris – FRANCE .
    • M. Silambarasan, S. Saravanan and T. Soga “Raman and Photoluminescence Studies of Ag and Fe-doped ZnO Nanoparticles”, 3rd International Conference on Nanoscience and Nanotechnology (ICONN-2015), 4 – 6th February 2015, SRM University, Chennai, Tamil Nadu, India.
    • C. Ranjith Dev Inbaseelan and S. Saravanan, “Growth and Electrical Properties of Zinc Doped Glycinium Maleate Single Crystal”, 3rd International Conference on Nanoscience and Nanotechnology (ICONN-   2015), 4 – 6th February 2015, SRM University, Chennai, Tamil Nadu, India.
    • S. Saravanan, Yasser A. M. Ismail, M. Silambarasan, N. Kishi and T. Soga, Organic Solar Cells Efficiency Improvement by Addition of ZnO Nanoparticles in the Active Layer, 6th World Conference on Photovoltaic Energy Conversion (WCPEC-6), From 23rd to 27th November 2014 at the Kyoto International Conference Center in Kyoto, Japan.
    • S. Saravanan, N. Kishi and T. Soga, “Electrophoresis Deposition of TiO2 Nanoparticles on Plastic Films”, The 15th International Union of Materials Research Societies (IUMRS) International Conference in Asia, from 24th – 30th August 2014, Fukuoka University, Fukuoka, Japan.
    • R. Nakajima, S. Saravanan, N. Ohtani, “Fabrication and Characterization of Organic Solar Cells Containing ZnO Nanoparticles in Active Layer”, The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD14), TFT Technologies and FPD Materials, 2-4 July 2014, Kyoto, Japan.
    • M. Silambarasan, S. Saravanan and T. Soga, “Structural, Morphological and Optical Studies of Iron-   doped ZnO Nanoparticles Prepared by Simple Solution Combusting Method”, International Conference on Materials and Characterization Techniques (ICMCT-2014), from 10-12th March 2014 at VIT University, Vellore, Tamil Nadu, India.
    • M. Silambarasan, S. Saravanan and T. Soga “Structural, Morphological and Optical Studies of Silver-   doped ZnO Nanoparticles Synthesized by Simple Solution Combusting Method”, 6th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/ 7th International Conference on Plasma-Nano Technology & Science (ISPIasma2014/IC-PLANTS2014), Meijo University, Nagoya, JAPAN, 2nd – 6th March 2014.
    • M. Balamurugan, S. Saravanan and T. Soga “Coating of Green Synthesized Silver Nanoparticles on Cotton Fabric”, 6th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/ 7th International Conference on Plasma-Nano Technology & Science (ISPIasma2014/IC-PLANTS2014), Meijo University, Nagoya, JAPAN, 2nd – 6th March 2014.
    • M. Silambarasan, S. Saravanan and Tetsuo Soga, “Structural, Morphological and Optical Properties of Mn-doped ZnO Nanoparticles Prepared by Solution Combusting Method” 12th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN-12) in conjunction with 21st International Colloquium on Scanning Probe Microscopy Sponsored by “The Japan Society of Applied Physics” 4th – 8th November 2013, Tsukuba International Congress Center, Tsukuba, JAPAN.
    • M. Balamurugan, S. Saravanan and Tetsuo Soga, “Synthesis of Iron oxide nanoparticles by using Eucalyptus globulus plant extract” 12th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN-12) in conjunction with 21st International Colloquium on Scanning Probe Microscopy Sponsored by “The Japan Society of Applied Physics” 4th – 8th November 2013, Tsukuba International Congress Center, Tsukuba, JAPAN. 16. M. Silambarasan, S. Saravanan and Tetsuo Soga, “Structural and Photoluminescence Properties of Ag-   doped ZnO Nanoparticles Synthesized by A Simple Solution Combusting Method”, 26th International Microprocesses and Nanotechnology Conference (MNC 2013) sponsored by The Japan Society of Applied Physics, Royton Sappore, Hokkaido, JAPAN. 5th – 8th November 2013 (Accepted).
    • M. Balamurugan and S. Saravanan, “Eucalyptus globulus leaf extract mediated synthesis of silver nanoparticles”, 26th International Microprocesses and Nanotechnology Conference (MNC 2013) sponsored by The Japan Society of Applied Physics, Royton Sappore, Hokkaido, JAPAN. 5th – 8th November 2013 (Accepted).
    • M. Silambarasan, S. Saravanan, N. Ohtani and T. Soga “Structural and Photoluminescence Studies of Ni-doped ZnO Nanoparticles Synthesized by Simple Solution Combusting Method”, 2013 JSAP-MRS Joint Symposia, Doshisha University, Kyoto, JAPAN. 16th – 20th September 2013.
    • C. Ranjith Dev Inbaseelan , S. Saravanan and N. Ohtani, Compositional dependence of structural and thermal studies of glycine- D-tartaric acid, ” 2013 JSAP-MRS Joint Symposia, Doshisha University, Kyoto, JAPAN. 16th – 20th September 2013.
    • M. Balamurugan, S. Saravanan and N. Ohtani, “Synthesis of Uniform and High Density Silver Nanoparticles by using Peltophorum pterocarpum flower Extract”, 2013 JSAP-MRS Joint Symposia, Doshisha University, Kyoto, JAPAN. 16th – 20th September 2013.
    • Silambarasan Murugesan, Saravanan Shanmugam and Tetsuo Soga, “Structural and Optical Properties of Fe-doped ZnO Nanoparticles Synthesized by Simple Solution Combusting Method”. 17th International Conference on Crystal Growth and Epitaxy (ICCGE-17), 11th -16th August, 2013, Warsaw, Poland.
    • Balamurugan Matheswaran, Saravanan Shanmugam and Tetsuo Soga, “Synthesis of Silver Nanoparticles by using Peltophorum pterocarpum flowerExtract” 17th International Conference on Crystal Growth and Epitaxy (ICCGE-17), 11th -16th August, 2013, Warsaw, Poland.
    • Sangeetha Periasamy, Jeyanthinath Mayandi, Ramakrishnan Veerabahu, “Micro-Raman scattering studies on silicon/quartz nanostructure” 17th International Conference on Crystal Growth and Epitaxy (ICCGE-17), 11th -16th August, 2013, Warsaw, Poland.
    • N. Kandasamy, S. Saravanan “Synthesis and Optical Properties of Vanadium doped Covellite Nanostructure by wet chemical method” International Conference on Advanced Nanomaterials and Emerging Engineering Technologies (ICANMEET-2013), 25th – 27th July 2013, Satyabama University, Chennai. (Accepted).
    • M. Silambarasan and S. Saravanan, “Structural and Optical studies of Silver-doped ZnO Nanoparticles synthesized by Simple Solution Combusting Method”. 7th International Conference on Materials for Advanced Technologies (ICMAT-2013), 30th June to 5th July 2013, Suntec, Singapore (Accepted).
    • C. Ranjith Dev Inbaseelan and S. Saravanan, “Growth and Characterization of Trans-Diaquabis (glycine) Copper (II) Picrate Hydrate Single Cystals”. 7th International Conference on Materials for Advanced Technologies (ICMAT-2013), 30th June to 5th July 2013, Suntec, Singapore (Accepted).
    • N.Kandasamy and S.Saravanan, “Synthesis and Characterization of Iron Sulfide Nanopaticle by Co-   Precipitation Method”. 7th International Conference on Materials for Advanced Technologies (ICMAT-   2013), 30th June to 5th July 2013, Suntec, Singapore (Accepted).
    • Matheswaran Balamurugan and Shanmugam Saravanan, “Green Synthesis of Silver Nanoparticles by using Eucalyptus globulus leaf extract”. 7th International Conference on Materials for Advanced Technologies (ICMAT-2013), 30th June to 5th July 2013, Suntec, Singapore (Accepted).
    • M. Silambarasan and S. Saravanan, “Structural Studies of Mn-doped and undoped ZnO Nanoparticles Synthesized by Solution Combusting Method”, International Conference on Recent Trends in Applied Physics and Material Science (RAM2013) Organized by Dept of Physics, Govt. College of Engineering and Technology, Bikaner, Rajasthan, INDIA held at February 01st & 2nd 2013.
    • C. Ranjith dev Inbaseelan and S. Saravanan, “Growth, Optical And Structural Reports On New glycine D-tartaric acid Complex Crystal” International Conference on Recent Trends in Applied Physics and Material Science (RAM2013) Organized by Dept of Physics, Govt. College of Engineering and Technology, Bikaner, Rajasthan, INDIA held at February 01st & 2nd 2013.
    • M. Silambarasan and S. Saravanan, “Structural and Optical Studies of ZnO Nanoparticles Synthesized by Solution Combusting Method”, IUPAC-Sponcerd International Symposium on Macro and Superamolecular Architectures and Materials (MAM-12), organised by K.S.R College of Technology, Tamil Nadu, India In association with WCU, South Korea. Venue: Le Meridien Coimbatore, From 21-   25 November 2012.
    • M. Balamurugan and S. Saravanan, “Eucalyptus leaf extract mediated synthesis of Iron Oxide Nanoparticles”, IUPAC sponsored International symposium on Macro-And Supramolecular Architecturesand Materials (MAM - 12), organised by K.S.R College of Technology, Tamil Nadu, India In association with WCU, South Korea. Venue: Le Meridien Coimbatore, From 21-25 November 2012.
    • C. Ranjith dev Inbaseelan and S. Saravanan, “Electrical study for Cu doped glycinium picrate crystals”, International Conference on Recent Trends in advanced materials (ICRAM 2012), VIT University   Vellore, Tamil Nadu, India, From February 20-22, 2012.
    • M. Silambarasan, S. Saravanan and Deepak Ranjan Nayak, “Preparation and Characterisation of Cadmium Sulfide Nanoparticles by wet chemical method” International Conference on Advanced Materials (ICAM 2011), PSG College of Technology, Tamilnadu, India, December 12-16, 2011.
    • C. Ranjith dev Inbaseelan and S. Saravanan, “Glycinium Picrate with and without Zinc Doping” International Conference on Advanced Materials (ICAM 2011), PSG College of Technology, Tamilnadu, India, December 12-16, 2011.
    • N. Kandasamy, S. Saravanan and Deepak Ranjan Nayak, “Synthesis and Characterization of Mercury doped and un-doped Manganese Sulfide Nanostructure”, International Conference on Nanoscience, Engineering and Technology (ICONSET-2011), Sathyabama University, Chennai, India, From 28-30 November 2011.
    • S. Saravanan, M. Silambarasan and Deepak Ranjan Nayak, “Fabrication and Characterization of GaAs   Double Quantum Well Micro tubes on GaAs Substrate” International Conference on Materials for   Advanced Technologies (ICMAT 2011), Suntec, Singapore, 26th June to 1st July 2011.
    • 38. C. Ranjith dev Inbaseelan and S. Saravanan, “Zinc doped and undoped Glycinium maleate single   crystals” International Conference on Materials for Advanced Technologies (ICMAT 2011), Suntec,   Singapore, 26th June to 1st July 2011. (Accepted)
    • N.Kandasamy and S.Saravanan, “Synthesis and characterized of Zinc Sulfide Nanoparticles at Different   Normality by wet chemical route”, International Conference on Materials for Advanced Technologies   (ICMAT 2011), Suntec, Singapore, 26th June to 1st July 2011.
    • S. Saravanan, M. Silambarasan and Deepak Ranjan Nayak, “Raman and Photoluminescence Studies of   Self Assembled Semiconductor Microtubes on GaAs Substrate”, German Polish conference on Crystal   Growth (GPCCG 2011), Frankfurt (German)/ Slubice (Poland), March 14-18, 2011.
    • M. Balamurugan and S. Saravanan, “Producing Nano Silca from sorghum vulgare seed head”, German   Polish conference on Crystal Growth (GPCCG 2011), Frankfurt (German)/ Slubice (Poland), March 14-18,   2011.
    • S.Saravanan and M.Silambarasan, “Fabrication and Charcterisation of Self assembled semiconductor   Microtubes on GaAs Substrates”, 5th INUP Familiarization workshop and 3rd International winter school   for Graduate Students on Nanofabrication Technologies, IISc, Bangalore, India, 3rd to 8th January, 2011.
    • N.Kandasamy and S.Saravanan, “Synthesis and characterization of iron sulfide nanoparticle with and   without sodium carboxymethyl cellulose” International Conference on Nanotechnology & Medical Sciences (ICNAMS-2010), D.Y.Patil University, Kolhapur, India Oct.21st-23rd, 2010.
    • A.Jegan, A.Ramasubbu, S.Saravanan, K.Karunakaran and S.Vasanthkumar “Green synthesis and antibacterial properties of silver nanocomposite towards biomedical applications” International Conference on Nanotechnology & Medical Sciences (ICNAMS-2010), D.Y.Patil University, Kolhapur, India Oct.21st-23rd, 2010.
    • A.Jegan, M.Balamurugan, S.Saravanan, K.Karunakaran and A.Ramasubbu “Environmental benign synthesisy of silver nanoparticles using plant extracts” International Conference on Nanotechnology & Medical Sciences (ICNAMS-2010) D.Y.Patil University, Kolhapur, India Oct.21st-23rd, 2010.
    • S. Saravanan and M. Silambarasan, “Calculation of strained layer structure to fabricate micro standing plates on GaAs substrates” The 16th International Conference on Crystal Growth (ICCG-16) in conjunction with The 14th International Conference on Vapor Growth and Epitaxy (ICVGE-14), Beijing, China, From 8th to 13th Aug. 2010.
    • S. Saravanan and C.Ranjith, “Crystal growth from combination of Tartaric and Maleic acid with Glycine” The 16th International Conference on Crystal Growth (ICCG-16) in conjunction with The 14th International Conference on Vapor Growth and Epitaxy (ICVGE-14), Beijing, China, From 8th to 13th Aug. 2010.
    • A. Jegan, S. Sakai, S. Saravanan, S. Eutani, K. Karunakaran, A. Ramasubbu, “ Microwave assited   Green Syntehsis of Zinc Oxide 0 Agar nanocomposite”, The 16th International Conference on Crystal   Growth (ICCG-16) in conjunction with The 14th International Conference on Vapor Growth and Epitaxy   (ICVGE-14), Beijing, China, From 8th to 13th Aug. 2010.
    • A. Jegan, S. Sakai, S. Saravanan, A. Takeyama, K. Karunakaran, A. Ramasubbu, “One-pot Green systhesis and characterisation of Biopolymer – Iron oxide nanocomposites”, The 16th International   Conference on Crystal Growth (ICCG-16) in conjunction with The 14th International Conference on Vapor Growth and Epitaxy (ICVGE-14), Beijing, China, From 8th to 13th Aug. 2010.
    • S. Saravanan, “Influence of spacer layer thickness in stacking of InAs QDs on GaAs substrates by   Molecular Beam Epitaxy” International Conference on Nanoscience and Nanotechnology (ICONN 2010),   SRM University, India, From 24th to 26th February 2010.
    • M. Silambarasan and S. Saravanan, “Calculation of Radius of Curvature for Strained Layer Structure on   GaAs Substrates” International Conference on Nanoscience and Nanotechnology (ICONN 2010), SRM   University, India, From 24th to 26th February 2010.
    • C. Ranjith dev Inbaseelan, Jain ditto and S. Saravanan, “Growth and Characterisation of Glycinium Malate” International Conference on Nanoscience and Nanotechnology (ICONN 2010), SRM University, India, From 24th to 26th February 2010.
    • S. Saravanan and T.Harayama, “Effect of spacer layer thickness in the formation of multilayered InAs   QDs on GaAs substrates” International Symposium on Advanced Nanodevices and   Nanotechnology, Hawaii,   USA, From Nov. 29 to Dec. 4-2009.
    • Y. Mizoguchi, H. Nishida, R. Yoshikawa, S. Saravanan, M. Hosoda and N. Ohtani, “Influence of number   of turns and uniformity of the internal strain distribution on the optical properties in semiconductor   microtubes”, International Symposium on Advanced Nanodevices and Nanotechnology, Hawaii, USA,   From Nov. 29 to Dec. 4-2009.
    • J.S.Reparaz, L.R.Muniz, A.R.Goni, M.I.Alonso, G.Rozas, A.Fainstein, S.Saravanan and P.O.Vaccaro,   “Pressure dependence of electronic structure of a [311] piezoelectric Ga0.85In0.15As/AlAs superlattices”,   The XLVIIth Conference of the European High Pressure Research Group, Paris, France, from 6th to 11th of   September, 2009.
    • Y. Mizoguchi, S. Hiratsuka, S. Takeda, S. Saravanan, M. Hosoda and N. Ohtani, “Influence of the   number of turns and the distortion of the shape on the optical properties of semiconductor Microtubes”,   The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18) and the 14th International Conference on Modulated Semiconductor structures (MSS-14), Kobe, Japan,   From 19 to 24th July, 2009

    Papers Presented/Accepted in National Conference

    • M. Balamurugan, M. Silambarasan, S. Saravanan and T. Soga, “Structural and Photoluminescence   studies of TiO2 nanoparticles synthesized by solution combustion method”, 59th DAE – Solid State Physics   Symposium 2014 (59th DAE-SSPS-2014), VIT University, Vellore, Tamil Nadu, India. From 16th to 20th   December 2014.
    • M. Silambarasan and S. Saravanan, “Micro-Raman Studies of Semiconductor Quantum Well Microtubes   on GaAs Substrate”, National Symposium on SCience of NanO (SCiNO-2013), Department of   Nanoscience and Technology, Bharathiar University, Coimbatore, Tamil Nadu, India. From 6th to 7th   December 2013.
    • S. Saravanan and M. Silambarasan, Self assembling of Semiconductor Micro structures on GaAs   substrates by strain driven technique, 24th National Seminar on Crystal Growth (24th – NSCG), Crystal   Growth Centre, Anna University, Chennai, India, From 20th – 22nd December 2012. 4. S. Saravanan, “Stacking of InAs Quantum Dots on GaAs substrates by Molecular Beam Epitaxy”, UGC   sponsored National Seminar on Recent Trends in Crystal Growth and Nano Materials, National College,   Trichirappali, Tamilnadu, India, From 15-17 March 2012.
    • S. Saravanan, M. Silambarasan and Deepak Ranjan Nayak, “Raman and Photoluminescence Studies of   Semiconductor Quantum Well Microtube”, 56th DAE-Solid State Physics Symposium (56th DAE-SSPS-  2011), SRM University, Chennai, India, From 19th to 23rd December 2011.
    • S. Saravanan, “Growth and characterisation of InAs QDs on GaAs substrates by Molecular Beam Epitaxy”   Glimpses of Materials Science (GMS 10), Sri Sarada College for Women, Salem, India, 1st February 2010,   P.98.
    • M. Silambarasan and S. Saravanan, “Theoretical calculation of Radius of Curvature of Self Assembled   Microstructures” Glimpses of Materials Science (GMS 10), Sri Sarada College for Women, Salem, India,   1st February 2010, P.85.
    • C. Ranjith dev Inbaseelan and S. Saravanan, “Crystal growth, Structural and Physical Properties of  Glycinium maleate single crystals” Glimpses of Materials Science (GMS 10), Sri Sarada College for  Women,  Salem, India, 1st February 2010, P.86.

    Journal

    • V. Balasubramanian, C. Sekar., Comparison Conventional Light Sources with Energy Saving LEDs for Outdoor Lighting Applications, International Journal of Materials Science, Volume 5, Number 3, (2010), PP 345 – 350.
    • Comparative performance analysis based on different surface coating in Light weight Inexpensive Portable Solar cooker Vol 6 No.1 (2010) 37 – 48, International Journal of Pure and Applied Physics
    • V. Balasubramanian, C. Sekar., Performance analysis based on different surface coating in Light weight Inexpensive Portable solar cooker, International Journal of Pure and Applied Physics, Volume 6, Number 1, (2010), PP 37 – 48.
    • V. Balasubramanian, C. Sekar. Fabrication and Study of Light weight Inexpensive Portable Solar Cooker, International Journal of Pure and Applied Physics, Volume 5, Number 2, (2009), PP 175 – 182.
    • A study on unused dish antenna as dish solar cooker, Vol 6 No.1 (2010) 37 – 48, Journal on Future Engineering and Technology
    • V. Balasubramanian, C. Sekar. A study on conversion of unused dish antenna as dish solar cooker,  I Manager’s journal on Future Engineering and Technology, Volume 4, Number 4, May – July 2009.

    International Journal

    • G. Velraj ,Synthesis And Characterization Of Nano And Micro Copper Doped Conducting Polymer ,   Materials Letters, 77, , Page 29 - 31, 01-Mar-2012.
    • G. Velraj ,Ftir Spectroscopy And Sem Edx Studies On Nano Copper Doped Conducting Polymer ,   Advanced Materials Research, 584, , Page 541 - 542, 01-Oct-2012.
    • G.Velraj ,Studies On The Structural And Electrical Conducting Properties Of Micro And Nano Copper   Doped Polyaniline , Chemical Science Reviews And Letters, 11, 3, Page 506 - 511, 01-Sep-2014.
    • S. Nithya, G.Velraj, A.N. Kanappan ,Mplecular Interactions Studies In Liquid Mixure Using Ultrasonic Technique , International Journal Of Advanced Science And Technology, 18, , Page 59 - 74, 01-May-2010

    International Conference

    • C. Shanthi, A. Dorothy, R. Kannan ,Synthesis And Characterisation Of Ion Exchanged Clay/ Pani Nano   Composites , International Conference On Nanomaterials And Its Application, Nit Trichy, 06-Feb-2007,   Page   - , 04-Feb-2007.
    • Synthesis And Characterization Of Nano Copper Conducting Polymer , International Conference On   Biological Inorganic Chemistry, Periyar University, 22-Feb-2013, Page - , 20-Feb-2013.
    • G. Velraj ,Ftir Spectroscopy And Sem-Edx Studies On Nano Copper Doped Conducting Polymer ,   International Conference On Recent Trends In Advanced Materials, Vit University, 22-Feb-2012, Page - ,   20-Feb-2012
    • G.Velraj ,Synthesis And Characterization Of Nano And Micro Copper Doped Conducting Polymers International Conference On Advanced Materials, Loyola College, 07-Jan-2012, Page - , 05-Jan-2012
    • G.Velraj ,Enhanced Electrical Conductivity Of Conducting Polymer - Nano Metal Composites  International   Conference On Materials And Characterization Techniques, Vit University, 12-Mar-2014,   Page - , 10-Mar-  2014.
    • G. Velraj ,Ftir Spectroscopy And Electrical Conductivity Investigations On Nano Metal Embeded   Conducting   Polymer , International Conference On Advances In New Materials Ican -2014, University   Of Madras, 21-   Jun-2014, Page - , 20-Jun-2014.

    National Conference

    • Dr .G.Velraj ,A Study On Enhanced Conducting Performance Of Conducting Polymers And Its Composite   National Conference On Advanced Materials And Its Appllications, Hindustan University, 30-Sep-2015, Page - , 29-Jan-2015.
    • G.Velraj ,Synthesis And Characterization Metal Nano Particles Embeded Conducting Polymer , National Conference In Advanced Materials And Its Applications, Annamalai University, Chidambaram, 05-Apr-   2014, Page - , 04-Apr-2014.
    • G. Velraj ,Characterization Of Nano Copper Doped Conducting Polymer , National Conference On  Advanced Materials, Periyar University , Salem., 07-Feb-2012, Page - , 06-Feb-2012.
    • G.Velraj ,Synthesis And Characterization Of Copper Doped Conducting Polymer , National Conference On Advances In Material Sciences, Annamalai University, 02-Feb-2012, Page - , 01-Feb-2012

    Journal

    International Conference

    • Vibrational, electronic, NLO and NBO analysis of 5-Chloro-1-methyl-4-nitro-1H-imidazole(CMNI) using ab initio HF and DFT calculations, 23rd International Conference on Raman Spectroscopy 1CORS 2012,   Conducted by inorganic and physical chemsitry department, IISC, BANGALORE. Date 13TH AND 17 TH   AUGUST 2012.
    • Quantum chemical calculations and vibrational spectroscopic analysis of 2, 6 - diphenyl - 4 – piperidone,   International Conference On Recent Frontiers In Applied Spectroscopy (ICORFAS-2010)
    • Conducted by : Department of Physics, Faculty of Science, Annamalai University, India, September 22- 24, 2010

    National Conference

    • Investigation of molecular structure vilorational and reactivity analyses of 2- amino-4H-chromene-3 carbouitrice Ace by abinitio HF and DFT calculation, Gnanamani College of Technology, Pachal,  Namakkal, April 18.04.2012
    • Vibrational and electronic spectral analysis of 5-chloro-1-methyl-4- nitroimidazole (CMNI) using abinitio   HF and DFT calculations, Annamalai university, March1 & 2012 , National conference on advances in   material science (ncams'12) 

    Journal

    • Micro-Raman investigation of Tin dioxide nano-structured material based on annealing effect.  P. Sangeetha, V. Sasirekha and V. Ramakrishnan, J. Raman Spectrosc. 42, 1634 (2011).
    • Micro-Raman  characterization  of  InGaN/GaN  single  quantum  well nanocolumns on Si (111)  substrate. P.  Sangeetha,  V.  Sasirekha,  Ramesh   Vadivelu,  K.  Kishino   and V. Ramakrishnan,  J. Appl. spectrosc. 80, 576 (2013).
    • Micro-Raman scattering studies  of  InN-GaN core-shell nanowires grown on Si (111) substrate under visible and ultraviolet excitations.P. Sangeetha, K. Jeganathan, and  V.  Ramakrishnan, AIP Advances. 3, 062114 (2013).
    • Micro  Raman analysis of MOCVD  grown gallium nitride epilayers irradiated with light  and  heavy ions. S. Munawar Basha,  K. Asokan, P. Sangeetha, V. Ramakrishnan and J. Kumar, Mater. Chem. Phys. 132, 494 (2012)
    • Role  of  Deoxy  Group on  the  High  Concentration of  Graphene in Surfactant/Water   Media.Parameshwari Ramalingam, Sai Teja Pusuluri, Sangeetha Periasamy, Ramakrishnan Veerabahu and  Jeganathan Kulandaivel, RSC Advances.3, 2369 (2013).
    • Molecular recognition study of Ethosuximide by the  Supramolecular Probe. C.Meenakshi, P.Sangeetha and V.Ramakrishnan, J. Lumin.138, 129 (2013).
    • Micro-Raman scattering studies on nanoscale silicon.P. Sangeetha, V.  Sasirekha, M. Jeyanthinath  and V. Ramakrishnan,Vib. Spectrosc. (Communicated).
    • Micro-Raman spectral analysis on  anatase Titanium Dioxide  (TiO2) nanostructure. C.  Saranya, P. Sangeetha, V. Ramakrishnan and  M.  M.  K. Samy, J. Exp. Nanosci.2015

    Conference

    • A Work on “Synthesis and Micro-Raman investigation of Tin dioxide nanostructured material” has been presented as a poster in National Seminar on Nanostructured materials and Applications (NSNMA-2011) (4th-5th March 2011) held at MKU, Madurai.
    • A work  on  “Micro-Raman  characterization  of GaN  nano  columnar structure” has been   presented as an oral in International Conference on Advanced Materials (ICAM 2012) (5th- 7th Jan   2012) held at Loyola College, Chennai.
    • A work on “Micro-Raman Scattering studies on Si/Quartz using He-Ne laser” has been presented  as a   poster in National Laser symposium (NLS- 20) (9th -12th Jan 2012) held at Anna UNIV

    Papers Published/communicated to International Journals

    • M. Silambarasan, S. Saravanan and T. Soga, “Effect of Fe-doping on the Structural, Morphological  and   Optical Properties of ZnO Nanoparticles Synthesized by Solution Combustion Process”, Physica E: Low-  dimensional Systems and Nanostructures, Vol. 71, (2015) Pp.109-116. Impact factor (2015): 2.000
    • M. Silambarasan, S. Saravanan and T. Soga “Raman and Photoluminescence Studies of Ag and Fe-doped   ZnO Nanoparticles”, International Journal of Chemtech Research, Vol.7, No.3, (2015) 1644-1650.
    • S. Saravanan, M. Silambarasan and T. Soga, “Structural, morphological and optical studies of Ag-doped   ZnO nanoparticles synthesized by simple solution combustion method”, Japanese Journal of Applied   Physics (JJAP), Vol. 53 (2014), Pp.11RF01.Impact factor (2014): 1.057
    • M. Silambarasan, S. Saravanan and T. Soga, “Mn-doped ZnO Nanoparticles Prepared by Solution   Combustion Method”, e-Journal of Surface Science and Nanotechnology (e-JSSNT) –Vol.12 (2014)
    • 283-288.
    • M. Silambarasan, S. Saravanan, N. Ohtani and T. Soga “Structural and Optical Studies of Pure and Ni-  doped ZnO Nanoparticles Synthesized by Simple Solution Combustion Method”, Japanese Journal of   Applied Physics (JJAP), Vol. 53 (2014), Pp.05FB16. Impact factor (2014): 1.057
    • M. Silambarasan, S. Saravanan and Deepak Ranjan Nayak, “Micro-Raman and Photoluminescence   Studies of Self Assembled Quantum Well Microtubes on GaAs Substrate”, Materials Letters, Vol. 105   (2013), Pp.148-150.Impact factor (2013): 2.307
    • M. Silambarasan and S. Saravanan, “Calculation of Radius of Curvature for Strained Layer Structure and fabrication of semiconductor microtubes on GaAs Substrates” Journal of Material Science and Engineering, Vol. 4 (2010) pp.20-23.15.

    Papers published in Proceedings of International/National conferences and Technical Meetings

    • M. Balamurugan, M. Silambarasan, S. Saravanan and T. Soga, “Structural and Photoluminescence studies of TiO2 nanoparticles synthesized by solution combustion method”, Solid State Physics: Proceedings of the 59th DAE-Solid State Physics Symposium (59th DAE-SSPS-2014), VIT University, Vellore, Tamil Nadu, India. From 16th to 20th December 2014. AIP Conference Proceedings. Vol. 1665, (2015), Pp. 050116.
    • M. Silambarasan, S. Saravanan, N. Ohtani and T. Soga “Structural and Photoluminescence Studies of Ni-   doped ZnO Nanoparticles Synthesized by Simple Solution Combustion Method”, 2013 JSAP-MRS joint Symposia, MRS Proceedings, Cambridge University Press, Vol.1584, (2014) Pp-187.
    • M. Silambarasan and S. Saravanan, “Structural Studies of Mn-doped and undoped ZnO Nanoparticles Synthesized by Solution Combusting Method”, Proceedings of International Conference on Recent Trends in Applied Physics and Material Science (RAM2013), AIP Conference Proceedings, Vol. 1536 (2013), Pp. 269-270
    • M. Silambarasan and S. Saravanan, “Structural and Optical Studies of ZnO Nanoparticles Synthesized by Solution Combusting Method”, Proceedings of IUPAC sponsored International Symposium on Macro and Superamolecular Architectures and Materials (MAM-12), organised by K.S.R College of Technology, Tamil Nadu, India In association with WCU, South Korea. Venue: Le Meridien Coimbatore, From 21-25 November 2012.
    • S. Saravanan, M. Silambarasan and Deepak Ranjan Nayak, “Raman and Photoluminescence Studies of Semiconductor Quantum Well Microtube”, Solid State Physics: Proceedings of the 56th DAE-Solid State Physics Symposium (56th DAE-SSPS-2011), SRM University, Chennai, India, from 19th to 23rd December 2011. AIP Conference Proceedings. Vol. 1447, (2012), Pp. 1061-1062.
    • M. Silambarasan, S. Saravanan and Deepak Ranjan Nayak, “Preparation and Characterisation of Cadmium Sulfide Nanoparticles by wet chemical method” Proceedings of International Conference on Advanced Materials (ICAM 2011), ISBN:978-935-059-046-1, p. 48-52 (PSG College of Technology, Tamilnadu, India, December 12-16, 2011).
    • M. Silambarasan and S. Saravanan, “Calculation of Radius of Curvature for Strained Layer Structure on GaAs Substrates” Proceedings of International Conference on Nanoscience and Nanotechnology (ICONN 2010), p.307-308. (SRM University, India, From 24th to 26th February 2010).

    Papers Presented/Accepted in International Conference

    • M. Silambarasan and S. Saravanan, “Specific Surface Area Measurement and Frequency Dependent   Dielectric Properties of Ag-Doped ZnO Nanoparticles”, International Conference on Nanomaterials and   Nanotechnology (NANO-2015), from 7 to 10th December 2015 at K.S.R College of Technology,   Tiruchengode, Tamil Nadu, India in Association World Class University (WCU), GIST, South Korea.   
    • M. Silambarasan, S. Saravanan and T. Soga “Raman and Photoluminescence Studies of Ag and Fe-doped ZnO Nanoparticles”, 3rd International Conference on Nanoscience and Nanotechnology (ICONN-2015), 4 – 6th February 2015, SRM University, Chennai, Tamil Nadu, India.
    • S. Saravanan, Yasser A. M. Ismail, M. Silambarasan, N. Kishi and T. Soga, Organic Solar Cells Efficiency Improvement by Addition of ZnO Nanoparticles in the Active Layer, 6th World Conference on Photovoltaic Energy Conversion (WCPEC-6), From 23rd to 27th November 2014 at the Kyoto
    • M. Silambarasan, S. Saravanan and T. Soga, “Structural, Morphological and Optical Studies of Iron doped ZnO Nanoparticles Prepared by Simple Solution Combusting Method”, International Conference on Materials and Characterization Techniques (ICMCT-2014), from 10-12th March 2014 at VIT University, Vellore, Tamil Nadu, India.
    • M. Silambarasan, S. Saravanan and T. Soga “Structural, Morphological and Optical Studies of Silver-   doped ZnO Nanoparticles Synthesized by Simple Solution Combusting Method”, 6th International Symposium on Advanced Plasma Science and its Application for Nitrides and Nanomaterials/ 7th International Conference on Plasma-Nano Technology & Science (ISPIasma2014/IC-PLANTS2014), Meijo University, Nagoya, JAPAN, 2nd – 6th March 2014.
    • M. Silambarasan, S. Saravanan and Tetsuo Soga, “Structural, Morphological and Optical Properties of Mn-doped ZnO Nanoparticles Prepared by Solution Combusting Method” 12th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN-12) in conjunction with 21st International Colloquium on Scanning Probe Microscopy Sponsored by “The Japan Society of Applied Physics” 4th – 8th November 2013, Tsukuba International Congress Center, Tsukuba, JAPAN.
    • M. Silambarasan, S. Saravanan and Tetsuo Soga, “Structural and Photoluminescence Properties of Ag-   doped ZnO Nanoparticles Synthesized by A Simple Solution Combusting Method”, 26th International Microprocesses and Nanotechnology Conference (MNC 2013) sponsored by The Japan Society of Applied Physics, Royton Sappore, Hokkaido, JAPAN. 5th – 8th November 2013 (Accepted).
    • M. Silambarasan, S. Saravanan, N. Ohtani and T. Soga “Structural and Photoluminescence Studies of Ni-doped ZnO Nanoparticles Synthesized by Simple Solution Combusting Method”, 2013 JSAP-MRS Joint Symposia, Doshisha University, Kyoto, JAPAN. 16th – 20th September 2013
    • Silambarasan Murugesan, Saravanan Shanmugam and Tetsuo Soga, “Structural and Optical Properties of Fe-doped ZnO Nanoparticles Synthesized by Simple Solution Combusting Method”. 17th International Conference on Crystal Growth and Epitaxy (ICCGE-17), 11th -16th August, 2013, Warsaw, Poland.
    • M. Silambarasan and S. Saravanan, “Structural and Optical studies of Silver-doped ZnO Nanoparticles synthesized by Simple Solution Combusting Method”. 7th International Conference on Materials for Advanced Technologies (ICMAT-2013), 30th June to 5th July 2013, Suntec, Singapore (Accepted).
    • M. Silambarasan and S. Saravanan, “Structural Studies of Mn-doped and undoped ZnO Nanoparticles Synthesized by Solution Combusting Method”, International Conference on Recent Trends in Applied Physics and Material Science (RAM2013) Organized by Dept of Physics, Govt. College of Engineering and Technology, Bikaner, Rajasthan, INDIA held at February 01st & 2nd 2013
    • M. Silambarasan and S. Saravanan, “Structural and Optical Studies of ZnO Nanoparticles Synthesized by Solution Combusting Method”, IUPAC-Sponcerd International Symposium on Macro and Superamolecular Architectures and Materials (MAM-12), organised by K.S.R College of Technology In association with WCU, South Korea. Venue: Le Meridien Coimbatore, From 21- 25 Nov. 2012.
    • M. Silambarasan, S. Saravanan and Deepak Ranjan Nayak, “Preparation and Characterisation of  Cadmium Sulfide Nanoparticles by wet chemical method” International Conference on Advanced  Materials (ICAM 2011), PSG College of Technology, Tamilnadu, India, December 12-16, 2011.
    • S. Saravanan, M. Silambarasan and Deepak Ranjan Nayak, “Fabrication and Characterization of GaAs Double Quantum Well Micro tubes on GaAs Substrate” International Conference on Materials for Advanced Technologies (ICMAT 2011), Suntec, Singapore, 26th June to 1st July 2011.
    • S. Saravanan, M. Silambarasan and Deepak Ranjan Nayak, “Raman and Photoluminescence Studies of Self Assembled Semiconductor Microtubes on GaAs Substrate”, German Polish conference on Crystal Growth (GPCCG 2011), Frankfurt (German)/ Slubice (Poland), March 14-18, 2011
    • S.Saravanan and M.Silambarasan, “Fabrication and Charcterisation of Self assembled semiconductor   Microtubes on GaAs Substrates”, 5th INUP Familiarization workshop and 3rd International winter school   for Graduate Students on Nanofabrication Technologies, IISc, Bangalore, India, 3rd to 8th January, 2011.
    • S. Saravanan and M. Silambarasan, “Calculation of strained layer structure to fabricate micro standing plates on GaAs substrates” The 16th International Conference on Crystal Growth (ICCG-16) in conjunction with The 14th International Conference on Vapor Growth and Epitaxy (ICVGE-14), Beijing, China, From 8th to 13th Aug. 2010.
    • M. Silambarasan and S. Saravanan, “Calculation of Radius of Curvature for Strained Layer Structure on   GaAs Substrates” International Conference on Nanoscience and Nanotechnology (ICONN 2010), SRM   University, India, From 24th to 26th February 2010

    Papers Presented/Accepted in National Conference

    • M. Balamurugan, M. Silambarasan, S. Saravanan and T. Soga, “Structural and Photoluminescence   studies of TiO2 nanoparticles synthesized by solution combustion method”, 59th DAE – Solid State  Physics   Symposium 2014 (59th DAE-SSPS-2014), VIT University, Vellore, Tamil Nadu, India. From 16th  to 20th   December 2014.
    • M. Silambarasan and S. Saravanan, “Micro-Raman Studies of Semiconductor Quantum Well Microtubes   on GaAs Substrate”, National Symposium on SCience of NanO (SCiNO-2013), Department of   Nanoscience and Technology, Bharathiar University, Coimbatore, Tamil Nadu, India. From 6th to 7th   December 2013.
    • S. Saravanan and M. Silambarasan, Self assembling of Semiconductor Micro structures on GaAs   substrates by strain driven technique, 24th National Seminar on Crystal Growth (24th – NSCG), Crystal   Growth Centre, Anna University, Chennai, India, From 20th – 22nd December 2012.