4EX3-ELECTRICAL ENGINEERING MATERIALS |
Units: I-DIELECTRIC MATERIALS: |
Polarization phenomenon, spontaneous polarization, dielectric
constant and loss, piezo and Ferro electricity application.
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Units: II-MAGNETIC MATERIALS: |
Dia, Para, ferro- ferrimagnetisms; soft and hard magnetic
materials and their applications. |
Units: III-SEMI CONDUCTOR MATERIALS: |
Crystal growth, zone refining, Degenerate and no
degenerate semiconductors, Direct and indirect band gap semiconductors. Electronic properties
of silicon, Germanium, Compound Semiconductor, Gallium Arsenide, gallium phosphide &
Silicon carbide.
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Units: IV-CONDUCTIVE & SUPERCONDUCTIVE MATERIALS: |
conductive and resistive materials. Important characteristics and electronic applications of
specific conductor & resistance materials. Superconductor phenomenon, Type I and Type II
superconductors and their applications.
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Units: V-PASSIVE COMPONENETS & PCB FABRICATION: |
Brief study of fabrication methods
of fixed and variable type of resistors; capacitors, Inductors, solenoid and toroid, air core, iron
core and Ferro core conductors. Printed Circuit Boards - Types, Manufacturing of copper clad
laminates, PCB Manufacturing process, Manufacturing of single and double sided PCBs.
Surface mount devices - advantages & limitations.
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