| 1 | First principles study of lattice dynamics in double perovskites  | 
| Researcher: | Karandeep, | 
| Guide: | Gupta, H C | 
| University: | Indian Institute of Technology, Delhi | 
| Language: | English | 
| 2 | |
| Researcher: | Thayumanavan, A | 
| Guide: | Ramamurthy, V | 
| University: | Indian Institute of Technology-Delhi | 
| Language: | English | 
| 3 | First principles study of lattice dynamics in inorganic oxides  | 
| Researcher: | Kumar, Sonu | 
| Guide: | Gupta, H C | 
| University: | Indian Institute of Technology, Delhi | 
| Language: | English | 
| 4 | Lattice dynamical investigation of harmonic and anharmonic properties of some cubic crystals  | 
| Researcher: | Sarma, Khagen | 
| Guide: | Rajput, A | 
| University: | Dibrugarh University | 
| Language: | English |