Anjan Chakravorty

Solid State Devices

Lecture 1: Bond Model - [PDF][Video]
Lecture 2: Intrinsic and Extrinsic Semiconductors - [PDF][Video]
Lecture 3: Band Model - [PDF][Video]
Lecture 4: Energy vs Momentum - [PDF][Video]
Lecture 5: E-k Theory - [PDF][Video]
Lecture 6: Calculation NNP - [PDF][Video]
Lecture 7: Derivation carrier concentrations - [PDF][Video]
Lecture 8: Recapitulation - [PDF][Video]
Lecture 9: Carrier drift and diffusion - [PDF][Video]
Lecture 10: Drift-Diffusion, Mobility and Diffusivity - [PDF][Video]
Lecture 11: Mobility - [PDF][Video]
Lecture 12: Hall Effect - [PDF][Video]
Lecture 13: Excess Carriers - [PDF][Video]
Lecture 14: Excess Carriers Continued (corrupted audio) - [PDF][Video]
Lecture 15: Quasi-Fermi-Energy Levels and Currents (corrupted audio) - [PDF][Video]
Lecture 14 and 15 Substitute. (audio problem) - [PDF][Video]
Lecture 16: Haynes-Shockley Experiment - [PDF][Video]
Lecture 17: P-N Junctions - [PDF][Video]
Lecture 18: Application of Gauss Law in P-N Junction - [PDF][Video]
Quiz-I Solutions - [PDF][Video]
Lecture 19: Band Diagram in P-N Junctions - [PDF][Video]
Lecture 20: Current Transport in P-N Junction - [PDF][Video]
Lecture 21: Derivation of Diode Current - [PDF][Video]
Lecture 22: Generation-Recombination Currents within SCR - [PDF][Video]
Lecture 23: Example of a Si P⁺-N junction - [PDF][Video]
Lecture 24: Breakdown in P-N Junction - [PDF][Video]
Lecture 25: Transients in P-N Junction - [PDF][Video]
Lecture 26: Application of P-N Junction Diode - [PDF][Video]
Lecture 27: Photonics Application - [PDF][Video]
Lecture 28: Bipolar Transistor (BJT) - [PDF][Video]
Lecture 29: Currents in BJTs - [PDF][Video]
Lecture 30: Equivalent Circuit Model - [PDF][Video]
Lecture 31: Switching Behavior in BJTs - [PDF][Video]
Lecture 32: Effect of Reverse Bias B-C junction - [PDF][Video]
Lecture 33: MOS - Metal Oxide Semiconductor - [PDF][Video]
Lecture 34: MOS Capacitor Structure - [PDF][Video]
Lecture 35: Strong Inversion - [PDF][Video]
Lecture 36: Capacitance-voltage Characteristics of MOS - [PDF][Video]
Lecture 37: Real MOS Structure - [PDF][Video]
Lecture 38: MOSFET - [PDF](Video could not be recorded.)
Lecture 39: MOSFET - [PDF][Video]
Lecture 40: MOSFET - I-V characteristics [PDF][Video]