Affiliation: | 1. The Key Laboratory of Inorganic Coating Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;1. Department of Applied Physics, NCET, Gadchiroli 442605, India;2. Department of Physics, N.H. College, Bramhapuri 441206, India;3. N.H. College, Dist-Chandrapur, Bramhapuri 441206, India;4. Department of Physics, RTM Nagpur University, Nagpur 440033, India |