1. Department of Chemistry, National Institute of Technology, Rourkela 769008, India
2. Department of Ceramic Engineering, National Institute of Technology, Rourkela 769008, India
3. Centre for Nanomaterials, National Institute of Technology, Rourkela 769008, India
4. Beamline Development and Application Section, Bhabha Atomic Research Centre Trombay, Mumbai 400085, India
5. Hard X-ray Applications Lab, Synchrotrons Utilization Section, Raja Ramanna Centre for Advanced Technology, Indore 452013, India
6. Technical Physics Division, Bhabha Atomic Research Centre, Trombay Mumbai 400085, India