1. To search and synthesis new ceramic materials which have high piezoelectric, ferroelectric, and dielectric performances
2. To investigate the properties of the studied materials such as piezoelectric, ferroelectric, dielectric properties and phase transition behavior
3. To find the factors which help to induce the high properties of the ceramics
4. To develop new techniques for the fabrication process for the lead free materials and study the effects of processing parameter such as sintering parameters and other treatments on phase formation, phase transition, electrical properties, densification, and microstructure of the studied ceramics
5. To find new knowledge for the studied materials
6. To publish the finding in international publications which have high impact factor
