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Syllabus:
Semiconductor Physics
- Valence Band, Conduction Band, and Band Gap Energy
- Classification of Solids on the Basis of Band Theory
- Fermi Level and Fermi Energy for Metals
- Fermi-Dirac Distribution Function and Its Temperature Dependence
- Position of Fermi Level in Intrinsic Semiconductors (Derivation)
- Fermi Level for Extrinsic Semiconductors
- Working of PN Junction Diode on the Basis of Fermi Energy
- Solar Cell
- Principle
- Working
- IV Characteristics
- Efficiency and Fill Factor
- Measures to Improve Efficiency of Solar Cell
- Advantages and Applications in Environmental Sustainability
- Hall Effect
- Derivation for Hall Voltage and Hall Coefficient
- Related Numerical Problems
Ultrasonics
Related Numerical Problems
Characteristics and Properties of Ultrasonic Waves
Generation of Ultrasonic Waves by Inverse Piezoelectric Effect (Using Transistor)
Engineering Applications
Thickness Measurement
Flaw Detection