1
6.4kviews
Fermi Energy for silver is 5-5eV. Find out energy for which the probability of occupancy at 300 K is 0.9.

Mumbai university > FE > SEM 1 > Applied Physics 1

Marks: 3M

Year: Dec 2014

1 Answer
0
619views

Ef=5.5ev=5.5×1.6×1019m=8.8×1019

T=300k
F(E)=0.9

F(E)=11+expEEfKT

1F(E)=1+expEEfKT

18.8×1019=1+expEEfKT

$Log (1.11 - 1) = log …

Create a free account to keep reading this post.

and 3 others joined a min ago.

Please log in to add an answer.