at inflection point effective mass is infinity and velocity is constant. but a particle with infinite mass should be rest....so why it has a constant velocity?
A silicon pm junction at T = 300 K has doping concentrations of Ng = 3 x 10 cm- and N = 8 x 10s cm-, and has a cross-sectional area of A = 5 x 10-$ cm'. Deter- mine thejunction capacitance at (a) VR = 2 v and (b) Vr = 5 V
Dear your explanation is excellent
But the mass of the particle is not zero (m#0)when k=0
at inflection point effective mass is infinity and velocity is constant. but a particle with infinite mass should be rest....so why it has a constant velocity?
Extra brilliant never miss it...gud job sir
you should get a big thank you....
Full explanation of E-k diagram.. dependence of energy, velocity and mass on wave vector k .. i could found only here... Thanks!
Am I the only one who can't see sir but hear him??
A silicon pm junction at T = 300 K has doping concentrations of Ng = 3 x 10 cm- and N = 8 x 10s cm-, and has a cross-sectional area of A = 5 x 10-$ cm'. Deter- mine thejunction capacitance at (a) VR = 2 v and (b) Vr = 5 V
h bar is h/2pi in 1:45 not 2pi/h
Wonderful explanation sir
Outstanding sir
Excellent sir
Thank u sir. For clearing my concepts 👍
How the external force is influenced???
Very nice
Very good sir
excellent
What is influence point.....and what is k
Inflection point?
K is wave vector