Materials Letters (2015) - Comments
doi: 10.1016/j.matlet.2015.07.158  issn: 0167-577x 

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Nikhil Vadera, Anusha Ashokan, Genekehal S. Gowd, K.M. Sajesh, R.P. Chauhan, R. Jayakumar, Shantikumar V. Nair, Manzoor Koyakutty