initial commit / add all books

2 files changed, 16 insertions, 0 deletions

diff --git a/2243/CH11/EX11.8/Ex11_8.sce b/2243/CH11/EX11.8/Ex11_8.sce
new file mode 100755
index 000000000..328a3489d
--- /dev/null
+++ b/2243/CH11/EX11.8/Ex11_8.sce
@@ -0,0 +1,13 @@
+clc();

+clear;

+//Given :

+Eg1= 0.72; //Energy gap for Germanium in eV

+Eg2= 1.10; //Energy gap for Silicon in eV

+Eg3= 5.6; //Energy gap for diamond in eV

+//Fraction of electron : n/N = exp(-Eg/(2*k*T)) , k*T = 0.026 eV

+F1 = exp(-Eg1/(2*0.026)); // For Germanium

+F2 = exp(-Eg2/(2*0.026)); // For Silicon

+F3 = exp(-Eg3/(2*0.026)); // For diamond

+printf("For Germanium , n/N = %.1f x 10^-7\n",F1*10^7);

+printf("For Silicon , n/N = %.1f x 10^-10\n",F2*10^10);

+printf("For diamond, n/N = %.1f x 10^-47",F3*10^47);

diff --git a/2243/CH11/EX11.8/Res11_8.txt b/2243/CH11/EX11.8/Res11_8.txt
new file mode 100755
index 000000000..3777124bb
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+ For Germanium , n/N = 9.7 x 10^-7

+For Silicon , n/N = 6.5 x 10^-10

+For diamond, n/N = 1.7 x 10^-47 
\ No newline at end of file