E-Lectures

1) Electric conduction is governed by Quantum Physics
2:Niels Bohr puts a big step in Quantum World
3:The lightest atom guides the physicists into highest order imagination
4:Schrodinger describes particles by functions

5:The magical wave functions of electrons: 

6:Coming out of circular orbits:

7:Multi-electron atoms:

8:Lines spread into rectangles:

9:Conduction and valence bands:

10:Why is Z=14 so special :

11:Jumping to higher band:

12:Having a control on conductivity:

13:Mobile electrons and mobile holes:

14:Neutral but still having non zero charge density :

15:Electric field across the junction:

16:Bands Bend:

17:Fermi function and Fermi energy:

18:Diffusion versus drift:

19:Have a Biased view :

20:One -way traffic:

21:Work with numbers:

22:One diode one voltage:

23:Less power more light:

24:Electricity from sun:

25:Know your transistor:

26:How do currents flow in a transistor:

27:Cut off to Active to Saturation:

28:The transistor makes it big:

29:Do it on the table:

30:Switch a tough circuit from a soft circuit:

31:Transistor makes it oscillates:

32:Oscillator Circuits:

33:Learn counting once again:

34:Go through the Gates:

35:There are universal Gates:

36:Adding numbers:
37) A Lectue series on Quantum Mechanics by IIT  Madras (31 Lectures) (By Prof. V Balakrishnan)