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| author | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
| commit | f35ea80659b6a49d1bb2ce1d7d002583f3f40947 (patch) | |
| tree | eb72842d800ac1233e9d890e020eac5fd41b0b1b /3428/CH19/EX12.19.5/Ex12_19_5.sce | |
| parent | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (diff) | |
| download | Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.gz Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.bz2 Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.zip | |
updated the code
Diffstat (limited to '3428/CH19/EX12.19.5/Ex12_19_5.sce')
| -rw-r--r-- | 3428/CH19/EX12.19.5/Ex12_19_5.sce | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/3428/CH19/EX12.19.5/Ex12_19_5.sce b/3428/CH19/EX12.19.5/Ex12_19_5.sce index 1c8c16152..e783b7aaf 100644 --- a/3428/CH19/EX12.19.5/Ex12_19_5.sce +++ b/3428/CH19/EX12.19.5/Ex12_19_5.sce @@ -2,14 +2,14 @@ //To find the Intrinsic and Extrinsic conductivity.
clc;
n_i=2.5*10^13
-u_n=3800
-u_e=1800
-N_Ge=4.41*10^22
-e=1.6*10^-19
+u_n=3800 //cm^2/V sec
+u_e=1800 //cm^2/V sec
+N_Ge=4.41*10^22 //no. of Ge atoms per cm^3
+e=1.6*10^-19 //Coulombs
C_i=n_i*e*(u_n+u_e)
disp(C_i,'Intrinsic conductivity(mho per cm)')
N_D=N_Ge/10^7
-n=N_D //concentration of electrons
-p=((n_i)^2)/N_D //concentration of holes
+n=N_D //concentration of electrons per cm^3
+p=((n_i)^2)/N_D //concentration of holes per cm^3
C_n=(e*(N_D)*(u_n))
disp(C_n,'Conductivity of n-type germanium semiconductor(mho/cm)')
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