1. Design and characterization of perovskite and organic semiconductor devices
- New perovskite materials
- High efficiency perovskite solar cells
- High speed organic transistors towards ubiquitous & low-cost organic electronic applications
2. Synthesis and characterization of nano-carbon materials
- Spinning few-walled carbon nanotube yarns
- Ferromagnetic metal encapsulated carbon nanotubes
- Graphene supercapacitor for energy storage
3. Nano-scale characterization
- Characterization of ferromagnetic metal nano-wire by transmission electron microscopy
4. Waste-heat thermoelectric generators
- Organic materials based thermoelectric generator
- Inorganic materials based thermoelectric generator
- Perovskite materials based thermoelectric generator
5. New nanoscale devices & systems, Spintronics
- Ferromagnetic metal nano-wire towards spintronics
- Nano electro mechanical systems