Affiliation: | Krishnasamy NAVANEETHA PANDIYARAJ 1 , Vengatasamy SELVARAJAN 2 , Rajendrasing R. DESHMUKH 3 , Coimbatore. Paramasivam YOGANAND 1 , Suresh BALASUBRAMANIAN 4 , Sundaram MARUTHAMUTHU 4 1 Department of Physics, Sri Shakthi Institute of Engineering and Technology, Coimbatore-641062, India 2 Plasma Physics Laboratory, Department of Physics, Bharathiar University, Coimbatore-641046, India 3 Department of Physics, Institute of Chemical Technology, Matunga, Mumbai-400019, India 4 Microbial-Corrosion Laboratory, Central Electrochemical Research Institute, Karaikudi-630006, India |