PH3254 Notes Physics for Electronics Engineering
PH3254 Notes Physics for Electronics Engineering Regulation 2021 Anna University free download. Physics for Electronics Engineering Notes PH3254 pdf download free.
TEXT BOOKS:
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:
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.
UNIT III SEMICONDUCTORS AND TRANSPORT PHYSICS
Intrinsic Semiconductors – Energy band diagram – direct and indirect band gap semiconductors –
Carrier concentration in intrinsic semiconductors – extrinsic semiconductors – Carrier
concentration in N-type & P-type semiconductors – Variation of carrier concentration with
temperature – Carrier transport in Semiconductors: Drift, mobility and diffusion – Hall effect and
devices – Ohmic contacts – Schottky diode.
UNIT IV OPTICAL PROPERTIES OF MATERIALS
Classification of optical materials – Optical processes in semiconductors: optical absorption and
emission, charge injection and recombination, optical absorption, loss and gain. Optical processes
in quantum wells – Optoelectronic devices: light detectors and solar cells – light emitting diode –
laser diode – optical processes in organic semiconductor devices –excitonic state – Electro-optics
and nonlinear optics: Modulators and switching devices – plasmonics.
UNIT V NANO DEVICES
Density of states for solids – Significance between Fermi energy and volume of the material –
Quantum confinement – Quantum structures – Density of states for quantum wells, wires and dots
– Band gap of nanomaterials –Tunneling – Single electron phenomena – Single electron
Transistor. Conductivity of metallic nanowires – Ballistic transport – Quantum resistance and
conductance – Carbon nanotubes: Properties and applications – Spintronic devices and
applications – Optics in quantum structures – quantum well laser.
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