i | Title of the course | MM 685: Electrical and Magnetic Materials ? |
ii | Credit structure | L????????? T????????? P????????? C 6 ? ? ? ? ? 0 ? ? ? ? ?0? ? ? ? ? ?6 ? |
iii | Pre-requisite, if any | None ? |
iv | Course content | Free electron theory, Brillouin zones, Energy bands. Magnetic order, Hund??s rules, direct and superexchange interactions. Preparation and characterization of elemental, compound, polycrystalline, single crystal and amorphous semiconductors. Preparation, characterization and properties of BaTiO3, PLZT, PMN ceramics. Relaxors. Hysteresis loops and factors influencing them. Chemical and microstructural aspects of ferrites & processing. Superconductors. |
v | Texts/References | C. Kittel, Introduction to Solid State Physics, 7th Ed., John Wiley, New York, 1996.B.G. Streetman and S. Banerjee, Solid State Electronic Devices, 5th Ed., Pretince-Hall, New Delhi, 1999.A. Goldman, Modern Ferrite Technology, Van Nostrand, New York, 1990.M. Ali Omar, Elementary Solid State Physics, Addison-Wesley, 1993 (Indian print 302226 2002). ? |
vi | Instructor(s) name | Prof.?Aswani Yella,Sudhanshu Mallick |