LecLectures

Week -1: (14/11 to 20/11)

Course introduction (slides)

Week -2: (21/11 to 27/11)

Lec01-Conductivity of materials, band model, bond model, free electrons and holes (slides) (video)

Lec02-Carriers in semiconductors, equilibrium, and intrinsic carrier concentration (slides) (video)

Lec03-Intrinsic and extrinsic semiconductor (slides) (video)

Week -3: (28/11 to 04/12)

Lec04-Direct and indirect BG semiconductor and E-k diagram (slides) (video)

Lec05-Introduction to carrier concentration estimation (slides) (video)

Week -4: (05/12 to 11/12)

Lec06-Fermi level position in intrinsic and extrinsic semiconductors (slides) (video)

Lec07-Carrier concentration equations and temperature dependence (slides) (video)

Lec08-Built-in potential calculation and fermi level across a junction (slides) (no recording)

Week -5: (12/12 to 18/12)

Lec09-Carrier transport, drift velocity, mobility, drift current (slides) (video)

Lec10-Diffusion current and Einstein relation (slides) (video)

Week -6: (19/12 to 25/12)

Lec11-Mobility vs T and introduction to continuity eqn (slides) (no recording)

Lec12-Continuity eqns of electrons and holes (slides) (video)

Week -7: (26/12 to 01/01)

Lec13-CT-1 solutions and discussion

Week -8: (02/01 to 08/01)

Lec14-Excess carrier profile estimation from continuity eqn (slides) (video)

Lec15-PN junction electrostatics and qualitative approach (slides) (video)

Lec16-PN junction electrostatics and quantitative approach (slides) (video)

Week -9: (09/01 to 15/01)

Vacation

Week -10: (16/01 to 22/01)

Vacation

Week -11: (23/01 to 29/01)

Lec17-Efield and potential calculation in a PN junction (slides) (no video)

Lec18-PN jn depletion width and forward bias introduction (slides) (video)

Lec19-Effect of forward bias on PN junction and sample problems (slides) (video)

Week -12: (30/01 to 05/02)

Lec20-PN jn capacitances (slides) (video)

Lec21-Reverse bias breakdown and assumptions of ideal diode (slides) (video)

Lec22-PN jn ideal diode equation (slides) (video)

Week -13: (06/02 to 12/02)

CT-2 and Solution discussion

Lec23-BJT introduction and basic operation (slides) (video)

Week -14: (13/02 to 19/02)

Lec24-BJT quantitative analysis and current gain (slides) (video)

Lec25-BJT Current equations summary and I-V characteristics (slides) (video)

Lec26-BJT band diagrams and introduction to MOSFETs (slides) (video)

Lec27-MOSFET introduction (video) (slides)

Lec28-MOS capacitor, Vth, C-V of MOS cap (video) (slides)

Lec29-MOSFET current expression (video) (slides)

Lec30-MOSFET I-V characteristics and final topics (video) (slides)