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

---
 3411/CH15/EX7.2.u2/Ex7_2_u2.sce | 10 ++++++++++
 3411/CH15/EX7.2.u2/Ex7_2_u2.txt |  1 +
 2 files changed, 11 insertions(+)
 create mode 100644 3411/CH15/EX7.2.u2/Ex7_2_u2.sce
 create mode 100644 3411/CH15/EX7.2.u2/Ex7_2_u2.txt

(limited to '3411/CH15/EX7.2.u2')

diff --git a/3411/CH15/EX7.2.u2/Ex7_2_u2.sce b/3411/CH15/EX7.2.u2/Ex7_2_u2.sce
new file mode 100644
index 000000000..2542b76ee
--- /dev/null
+++ b/3411/CH15/EX7.2.u2/Ex7_2_u2.sce
@@ -0,0 +1,10 @@
+//Example 7_2_u2
+clc();
+clear;
+//To calculate the diffusion current density
+Dn=22.5
+e=1.6*10^-19  //units in eV
+dn=(1*10^18)-(7*10^17)
+dx=0.1
+Jndiff=e*Dn*(dn/dx)          //units in A/cm^2
+printf("The diffusion current density is Jn,diff=%.1f A/cm^2",Jndiff)
diff --git a/3411/CH15/EX7.2.u2/Ex7_2_u2.txt b/3411/CH15/EX7.2.u2/Ex7_2_u2.txt
new file mode 100644
index 000000000..1faf31805
--- /dev/null
+++ b/3411/CH15/EX7.2.u2/Ex7_2_u2.txt
@@ -0,0 +1 @@
+The diffusion current density is Jn,diff=10.8 A/cm^2 
\ No newline at end of file
-- 
cgit