Experimental

1. Novel Materials Exploration and Synthesis – New materials include thermoelectric materials, magnetic clathrates, Fe-based high-Tc superconductors, magnetic semiconductor, heavy fermion materials and nanostructure materials.
2. Core-shell nanoclusters: Synthesis, magnetism and application for biomedicine
3. Study of magnetic and thermoelectric properties of clathrates as new energy conversion materials
4. Research of Fe-based high-Tc superconductors such as REOFeAs (
5. Frustration effects in 4f- and 3d-magnetic oxides with spinel and  pyrochlore-type structure
6. Single crystal growth of magnetic clathrates, intermetallic compounds, high-Tc superconductors
7. Nanostructured III-N solar cells for space applications
8. Spin injection in Si and Ge nanodevices, magnetic film of germanium clathrate: New semiconductor materials with nanoscale magnetic array
9. pH Sensitive chitosan alginate hydrogel with adjustable mechanical resistance and their application in drug delivery.
10. The spin torque effect in single-walled carbon nanotube – toward a new spintronics multi-functional device
11. Hybrid magnetic nanostructure film materials on the high-Tc superconducting substrate.
12. Flux pinning of stress-field induced by lattice-mismatch in high-Tc superconductors
13. NMR and Mossbauer study on the intermetallic compounds

Theoretical

For my theoretical research, by using the first-principles of Quantum mechanics, I investigate the electronic structure and physical properties of various materials such as:

• Clathrate materials
• Magnetic semiconductors
• Fe-based high-Tc superconductors
• Intermetallic compounds
• Ionic conductors