1. Department of Chemistry
2. Presidency University
3. Kolkata 700073
4. India
5. Center for Phononics and Thermal Energy Science
6. School of Physics Science and Engineering
7. Tongji University
8. Shanghai 200092
9. People's Republic of China
10. Theoretical Quantum Physics Laboratory
11. RIKEN Cluster for Pioneering Research
12. Saitama 351-0198
13. Japan
14. Department of Physics