Jatishkumar; George Thomas, K(Photosciences and Photonics Section, Chemical Sciences and Technology Division, National Institute For Interdisciplinary Science and Technology (CSIR),Thiruvananthapuram, 2012)
Radhakrishnan, A N; Peter Koshy; Prabhakar Rao, P(Department of Electron Microscopy Materials Science and Technology Division, National Institute for Interdisciplinary Science and (CSIR), Thiruvananthapuram, 2012)