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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /72/CH7/EX7.3.1 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '72/CH7/EX7.3.1')
| -rwxr-xr-x | 72/CH7/EX7.3.1/7_3_1.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/72/CH7/EX7.3.1/7_3_1.sce b/72/CH7/EX7.3.1/7_3_1.sce new file mode 100755 index 000000000..a51ee5c33 --- /dev/null +++ b/72/CH7/EX7.3.1/7_3_1.sce @@ -0,0 +1,20 @@ +//CAPTION: Criterion_of_Mode_Operation
+//chapter_no.-7, page_no.-304
+//Example_no.7-3-1
+
+clc;
+
+// Calculate_the_criterion_for_classifying_the_modes_of_operation
+er=13.1;
+e=1.6*(10^-19);
+E=8.854*(10^-12)*er;//dielectric_constant
+vd=2.5*(10^5);//electron_drift_velocity
+un=.015;//negative_electron_mobility
+
+disp('the_criterion_from_Eq-7-3-3_is_for_classifying_the_modes_of_operation_for_the_gunn_effect_diodes_is noL > E*v/e*un');
+
+x=(E*vd)/(e*un);
+x=x/(10^4);
+disp(x,'the_criterion_is E*vd/e*un (in /cm^2)=');
+
+disp(x,'This_means_that_the_product_of_the_doping_concentration_and_the_device_length_must_be no*L > ');
\ No newline at end of file |