- #1
shreekumarc
- 4
- 0
Hi,
I wanted to know how the pre-exponential and exponential terms of the standard Fowler Nordheim Tunnelling is calculated to a certain value. So can anyone give the calculations of these two terms?
The FN Expression is given as
J = A.F^2.exp(-B/F)
Where J = Current Density, A = pre exponential term = q*mo/(16*pi*pi*h*mox*phi_b)
B = Exponential Term = (4/3)*[sqrt(2*mox)]*[q*phi_b]^(3/2)/(q*h_bar*F)
with due regards
Shre
I wanted to know how the pre-exponential and exponential terms of the standard Fowler Nordheim Tunnelling is calculated to a certain value. So can anyone give the calculations of these two terms?
The FN Expression is given as
J = A.F^2.exp(-B/F)
Where J = Current Density, A = pre exponential term = q*mo/(16*pi*pi*h*mox*phi_b)
B = Exponential Term = (4/3)*[sqrt(2*mox)]*[q*phi_b]^(3/2)/(q*h_bar*F)
with due regards
Shre