1. CSIR-Institute of Minerals and Materials Technology, Bhubaneswar 751013, India
2. Academy of Scientific and Innovative Research (AcSIR), CSIR-IMMT Campus, Ghaziabad 201002, India
3. Institute of Physics of the Czech Academy of Sciences, 16200 Prague, Czech Republic
4. Department of Physics, School of Natural Sciences, Shiv Nadar Institution of Eminence (SN IoE), Deemed to be University, Delhi-NCR 201314, Greater Noida, India
5. Institute of Electronics and Photonics, Slovak University of Technology, 81219 Bratislava, Slovakia