National Institute of Technology Rourkela

राष्ट्रीय प्रौद्योगिकी संस्थान राउरकेला

ଜାତୀୟ ପ୍ରଯୁକ୍ତି ପ୍ରତିଷ୍ଠାନ ରାଉରକେଲା

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Syllabus

Course Details

Subject {L-T-P / C} : PH6342 : Physics and Applications of Dielectric Materials { 3-0-0 / 3}

Subject Nature : Theory

Coordinator : Pawan Kumar

Syllabus

Module 1 :

Module 1: (8 Classes)
Maxwell’s Equations & Polarization, Macroscopic Electric Field, Local Electric Field at an Atom, Chemical Bond in Dielectrics, Structure of Dielectrics
Module 2: (6 Classes)
Electrical Conduction in Dielectrics, Polarization Mechanisms in Dielectrics, Dielectric Relaxation
Module 3: (8 Classes)
Ferro-electricity: Theory of Ferroelectrics, Domain, Imperfections & Polarization Reversals, Experimental Study of Thermodynamic Properties
Module 4: (7 Classes)
Oxygen Octahedron, Order-Disorder Ferroelectric, Critical Phenomena, Size Limit on Ferro-electricity
Module 5: (7 Classes)
Applications of Ferroelectric Materials: Ferroelectric Ceramics Applications, Applications of Piezoelectric Ceramics, Ferroelectric Thin Films Applications, Electro-optic Applications

Course Objective

1 .

To impart knowledge to Students to:
Understand Fundamental Concepts of Dielectrics and Maxwell’s Equations

2 .

Analyze Electrical Conduction and Polarization Mechanisms in Dielectrics

3 .

Examine the Principles and Properties of Ferroelectric Materials

4 .

Explore Advanced Ferroelectric Phenomena and Size Effects

Investigate Applications of Ferroelectric and Piezoelectric Materials

Course Outcome

1 .

At the end of course, students will be able to:
1. Demonstrate a Comprehensive Understanding of Dielectric and Ferroelectric Materials
2. Analyze Electrical Conduction and Polarization Mechanisms
3. Apply Theoretical Concepts of Ferroelectricity
4. Investigate Advanced Ferroelectric Properties and Size Effects
5. Explore Practical Applications of Ferroelectric and Piezoelectric Materials

Essential Reading

1 .

A. J. Moulson and J. M. Herbert, Electroceramics: Materials Properties and Applications, Wiley 2nd Edition, 2003.

2 .

K. Uchino, Ferroelectric Devices, New York: Marcel Dekker, 2000.

Supplementary Reading

1 .

M. E. Lines and A. M. Glass, Principles and Applications of Ferroelectric and Related Materials, Clarendon Press, Oxford, 2007.

2 .

Y. H. Xu,, Ferroelectric Materials and Their Applications, Noth-Holland, 1991.