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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /377/CH9/EX9.10 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '377/CH9/EX9.10')
| -rw-r--r-- | 377/CH9/EX9.10/9_10.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/377/CH9/EX9.10/9_10.sce b/377/CH9/EX9.10/9_10.sce new file mode 100644 index 000000000..4862a724c --- /dev/null +++ b/377/CH9/EX9.10/9_10.sce @@ -0,0 +1,19 @@ +b=4.55; //say b=φm
+x=4.01; //say x=χ
+a=b-x; //say a=φb
+printf('\n The Schottky barrier height is %fV',a);
+disp("Vbi=(K*T/q)*log(Nc/Nd);");
+Nc=2.8*10^19;
+Nd=10^16;
+c=0.0259; //say c=K*T/q
+Vbi=c*log(Nc/Nd);
+printf('\n The built in potential is %fV',Vbi);
+disp("W=sqrt(2*Єs*Vbi/(q*Nd))");
+d=11.7*8.854*10^-14;
+Vbi1=0.33;
+q=1.6*10^-19;
+W=sqrt(2*d*Vbi1/(q*Nd));
+printf('\n The space charge width at zero bias is %fcm',W*10^4);
+disp("|Emax|=q*Nd*Wn/Єs");
+Emax=q*Nd*W*10^-4/d;
+printf('\n The maximum electric field is %f*10^4 V/cm',Emax);
\ No newline at end of file |