Affiliation:
1. Department of Physics Christian College Chengannur University of Kerala Chengannur Kerala 689122 India
2. University of Kerala Thiruvananthapuram Kerala 695581 India
3. Department of Physics College of Science Sultan Qaboos University P.O. Box 36 Muscat PO 123 Sultanate of Oman
Subject
Materials Chemistry,Electrical and Electronic Engineering,Surfaces, Coatings and Films,Surfaces and Interfaces,Condensed Matter Physics,Electronic, Optical and Magnetic Materials