Ragesh chandran, G.Suresh, A simple chemical route for the synthesis of low cost UVsensor using CdMgS nanocrystalline films, The 4th Nanoscience and Nanotechnology Symposium (NNS2011), Bali, Indonesia, September, 2011.
Ragesh chandran, G.Suresh, Structural and optical characterisation of CdMgS nanocrystalline film by chemical deposition method, 98th Indian Science Congress, Chennai, India, January 2011.
Ragesh chandran, G.Suresh, Photoluminescence and Raman spectroscopy studies of CdS nanocrystalline films, National Seminar on Recent Trends in Nanoscience and Technology (RINT-2011), Bhubaneswar, Orissa, September 2011.
Ragesh chandran, and G.Suresh, “National Seminar on New Frontiers In Chemistry (NSNFC-2010)” at Department of Chemistry, Annamalai University,Tamilnadu, India, March 2010, pp-120.
Ragesh chandran, and G.Suresh ,“National Conference on Materials Science (MATS-2009)” at Department of Chemistry, Annamalai University,Tamilnadu, India, Oct. 2009.
Convenor of UGC & KSCSTE sponsored National Seminar on Modern Trends in Physics Research -2015 (NSMTPR-2015).
Training workshop on Nanofabrication Technologiesat Centre of Excellence in Nanoelectronics (CeNSE), Indian Institute of Science, Bangalore, India, April.15th &16th, 2010.
Hands on Training on Nanofabrication Technologies at Indian Nanoelectronics Users Programme, Centre of Excellence in Nanoelectronics (CeNSE), IISc, India, April 17th to 24th 2010.
Fabrication of Sub-100 nm Patterning of Biochip for Next Generation Health Care, by All India Council for Technical Education (AICTE), in PMU, Tanjavur, May 03 to 14, 2010.
Conference and School on Nucleation, Aggregation and Growth, July 26 to August 6, 2010 at JNASR, Bengaluru.
Awareness Workshop on UGC-DAE Consortium for Scientific Research, September 27-29, 2010, Department of Physics, IIT Madras.
XRD & XRF Latest Advances in Industrial Applications Workshop, conducted by ICDD, USA organized by SSCU in Indian Institute of Science, Bangalore, 25 and 26 June, 2011.
Refresher Course in Nanotechnology, 2014, organized by UGC Academic Staff College, University of Kerala.
National Workshop on Recent Developments in Science and Engineering Materials, March 1, 2017, FEAT, Annamalai University.
Yoga and Meditation course, Centre for Yoga Studies, Annamali University, Chidamabaram from 17.10.2011 to 31.10.2011.
Kayakalpa Yoga Course, The World Community Service Centre,Yoga Centre, Annamamali University, Chidambaram.
