- Semiconductor Optoelectronic devices: Focusing on different semiconductor nanomaterials to study optoelectronic devices like solar cells, LEDs, carrying out newly emerged inorganic-organic hybrid perovskite solar cells very promising for future building integrated photovoltaic application.
- Biophysics: Use of nanoparticles (NP) in drug delivery for precise and location specific treatment of cancerous cells, working on the interaction of different NPs with protein to investigate their biomedical uses and attempts to fabricate protein, glucose and uric acid sensors.
- Toxicology and biodiversity: Investigating the impact of NPs on the biodiversity of soil and aquatic flora and fauna.
- Nuclear Physics: Nuclear Structure using Gamma Ray spectroscopic method
- Quantum Optics and Guided wave optics: Studies on different quantum phenomena for opto-quantum analogy in waveguide system and different problems on quantum optics using computational techniques.
- Cosmology, Dark Energy, f(R) Gravity, Analogue Gravity, Quantum Gravity and Black Hole Physics: Study of different cosmological models and issues related to dark energy and black hole using some Mathematical models.
- Theoretical Condensed Matter Physics: Study tunnelling related issues and transport properties in different low dimensional multi-barrier systems and materials like graphene and other two-dimensional nanomaterials. Studies on mesoscopic systems.
