This course will cover electrical properties of ceramic materials and their roles in applications. Especially, we will discover how to utilize special properties of electro-ceramic materials in applications - green technologies, piezoelectric, dielectric, ferroelectric or magnetic applications. To achieve special functions in applications, we need to know the role of electro-ceramic materials in applications and understand the relationship between their properties, structure and their defect states. In this course, we will explore fundamentals of electro-ceramics and their applications.

Not necessary but prefers to take "Introduction to Cermics" class

1) Participation: 10%
2) Assignment: 15% (2 ~3 assignments)
3) Mid-term exam: 35%
4) Final exam: 40%
(it is changeable)

1) A. J. Moulson and J. M. Herbert, "Electroceramics", John Wiley & Sons, 2003
2) Yet-Ming Chiang, “Physical ceramics”, The MIT series in Materials Science and Engineering, 2003
3) M. Barsoum, “ Fundamental of Ceramics”, IOP publishing
4) C. B. Carter and M. G. Norton, “Ceramic materials: Science and Engineering”, Springer, 2007

1. Introduction: Electro-ceramics (1st)
2. Review: structure of ceramics (2nd)
3. Defects of ceramics: defects in ionic crystal and types of defects (3rd, 4th)
4. Compensation of defects in ionic crystals (5th)
5. Brower diagram and defect equilibria (6th)
6. Electronic and ionic conduction in electroceramics (7th)
Mid-term
7. Applications :Sensors (9th)
8. Applications :Transparent conducting oxides (10th)
9. Applications: Dielectrics (charge displacement and polarization) (11th)
10. Applications: actuators (12th)
11. Applications: Ferroelectrics (13th)
12. Applications: Varistor and NTC behaviors (14th)
13. Electro-optic applications in ceramics (15th)
Final

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