From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2129/CH3/EX3.10.1/ex3_10_1.sce | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100755 2129/CH3/EX3.10.1/ex3_10_1.sce

(limited to '2129/CH3/EX3.10.1')

diff --git a/2129/CH3/EX3.10.1/ex3_10_1.sce b/2129/CH3/EX3.10.1/ex3_10_1.sce
new file mode 100755
index 000000000..b350405c6
--- /dev/null
+++ b/2129/CH3/EX3.10.1/ex3_10_1.sce
@@ -0,0 +1,27 @@
+// EXa 3.10.1
+clc;
+clear;
+close;
+// Given data
+t = 4.4 * 10^22;// total number of Ge atoms/cm^3
+n = 1 * 10^8;// number of impurity atoms
+N_A = t/n;// in atoms/cm^3
+N_A = N_A * 10^6;// in atoms/m^3
+N_D = N_A * 10^3;// in atoms/m^3
+n_i = 2.5 * 10^13;// in atoms/cm^3
+n_i = n_i * 10^6;// in atoms/m^3
+V_T = 26;//in mV
+V_T= V_T*10^-3;// in V
+V_J = V_T * log((N_A * N_D)/(n_i)^2);// in V
+disp(V_J,"The contact potential in V is");
+// Part (b)
+t = 5* 10^22;// total number of Si atoms/cm^3
+N_A = t/n;// in atoms/cm^3
+N_A = N_A * 10^6;// in atoms/m^3
+N_D = N_A * 10^3;// in atoms/m^3
+n_i = 1.5 * 10^10;// in atoms/cm^3
+n_i = n_i * 10^6;// in atoms/m^3
+V_T = 26;//in mV
+V_T= V_T*10^-3;// in V
+V_J = V_T * log((N_A * N_D)/(n_i)^2);// in V
+disp(V_J,"The contact potential  in V is");
-- 
cgit