PH25C04 Applied Physics 2 (EE)
Anna University Syllabus, Notes, Important Questions, Question Bank, Question Paper are available in Padeepz App
Semiconductor Materials: Intrinsic and Extrinsic Semiconductors, Carrier
Concentration- Fermi level, Dependence on carrier-concentration and temperature,
Carrier generation and recombination, Carrier transport: diffusion and drift, Hall PH25C04 Applied Physics 2 Notes
Effect, Applications, Metal-semiconductor junction (Ohmic and Schottky)
Activities: Determination of Hall coefficient
Dielectrics Materials: Dielectric polarization under static fields – electronic, ionic
and dipolar polarizations-internal fields in solid-Clausius-Mossotti equation, PH25C04 Applied Physics 2 Important Questions
Behavior of dielectrics in alternating fields- Application of dielectrics in transformersCapacitor materials, Ferro and piezo materials- Complex dielectric permittivitydipolar relaxation- dielectric loss, Applications.
Activities: Measurement of Dielectric Constant of different materials
Magnetic Materials: Magnetic material parameters, Ferromagnetic materials,
Ferrites – Soft and Hard magnetic materials, GMR sensors, magnetic disk memories,
Principle of magnetic recording, Materials for magnetic data storage.
Activities: Determination of Hysteresis loop for a ferromagnetic material (B-H
curve) PH25C04 Applied Physics 2 Question Paper
Advanced Materials: Thermocouple, bimetals, leads soldering and fuses Materials
– their applications
Activities: Virtual demonstration of working of various types of thermocouples.
References:
1. Kasap, S. O. (2007). Principles of electronic materials and devices. McGrawHill Education.
2. Callister, W. D., & Rethwisch, D. G. (2014). Materials science and engineering.
John Wiley & Sons.
3. Indulkar, C. S., & Thiruvengadam, S. (n.d.). An introduction to electrical
engineering materials. S. Chand.
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| Notes | Click Here |
| Important Questions | Click Here |
| Previous Year Question Paper | Click Here |
| Question Bank | Click Here |
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