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

---
 2792/CH11/EX11.14/Ex11_14.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 2792/CH11/EX11.14/Ex11_14.sce

(limited to '2792/CH11/EX11.14')

diff --git a/2792/CH11/EX11.14/Ex11_14.sce b/2792/CH11/EX11.14/Ex11_14.sce
new file mode 100755
index 000000000..79ce7e4d3
--- /dev/null
+++ b/2792/CH11/EX11.14/Ex11_14.sce
@@ -0,0 +1,15 @@
+clc
+n = 1.1*10^18
+disp("n = "+string(n)+"cm^-3") //initializing value of number of electron or hole
+nth=1.32*10^18
+disp("nth = "+string(nth)+"cm^-3") //initializing value of theshold density
+e = 1.6*10^-19
+disp("e= "+string(e)+"C")//initializing value of charge of electron
+d = 2*10^-4
+disp("d= "+string(d)+"cm")//initializing value of active layer thickness
+Tr = 2.4*10^-9
+disp("Tr= "+string(Tr)+"J")//initializing value of radiatve recombination time
+Jth = (e*nth*d)/Tr
+disp("The current density is Jth = (e*nth*d)/Tr= "+string(Jth)+"A/cm^2")//calculation
+
+
-- 
cgit