PH3254 Question Bank Physics for Electronics Engineering
PH3254 Question Bank Physics for Electronics Engineering Regulation 2021 Anna University free download. Physics for Electronics Engineering Question Bank PH3254 pdf download free.
COURSE OUTCOMES:
At the end of the course, the students should be able to
● know basics of crystallography and its importance for varied materials properties
● gain knowledge on the electrical and magnetic properties of materials and their applications
● understand clearly of semiconductor physics and functioning of semiconductor devices
● understand the optical properties of materials and working principles of various optical
devices
● appreciate the importance of nanotechnology and nanodevices. PH3254 Question Bank
UNIT I CRYSTALLOGRAPHY
Crystal structures: Crystal lattice – basis – unit cell and lattice parameters – crystal systems and
Bravais lattices – Structure and packing fractions of SC, BCC, FCC, diamond cubic, NaCL, ZnS
structures – crystal planes, directions and Miller indices – distance between successive planes –
linear and planar densities – crystalline and noncrystalline materials –Example use of Miller
indices: wafer surface orientation – wafer flats and notches – pattern alignment – imperfections in
crystals.
UNIT II ELECTRICAL AND MAGNETIC PROPERTIES OF MATERIALS
Classical free electron theory – Expression for electrical conductivity – Thermal conductivity,
expression – Quantum free electron theory :Tunneling – degenerate states – Fermi- Dirac statistics
– Density of energy states – Electron in periodic potential – Energy bands in solids – tight binding
approximation – Electron effective mass – concept of hole. Magnetic materials: Dia, para and
ferromagnetic effects – paramagnetism in the conduction electrons in metals – exchange
interaction and ferromagnetism – quantum interference devices – GMR devices.
TEXT BOOKS: PH3254 Question Bank
1. S.O. Kasap. Principles of Electronic Materials and Devices, McGraw Hill Education (Indian
Edition), 2020.
2. R.F.Pierret. Semiconductor Device Fundamentals. Pearson (Indian Edition), 2006.
3. G.W.Hanson. Fundamentals of Nanoelectronics. Pearson Education (Indian Edition), 2009.
REFERENCES: PH3254 Question Bank
1. Laszlo Solymar, Walsh, Donald, Syms and Richard R.A., Electrical Properties of
Materials, Oxford Univ. Press (Indian Edition) 2015.
2. Jasprit Singh, Semiconductor Optoelectronics: Physics and Technology, McGraw-Hill
Education (Indian Edition), 2019.
3. Charles Kittel, Introduction to Solid State Physics, Wiley India Edition, 2019.
4. Mark Fox, Optical Properties of Solids, Oxford Univ.Press, 2001.
5. N.Gershenfeld. The Physics of Information Technology. Cambridge University Press, 2011.
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