initial commit / add all books

1 files changed, 19 insertions, 0 deletions

diff --git a/2342/CH7/EX7.3/EX7_3.sce b/2342/CH7/EX7.3/EX7_3.sce
new file mode 100755
index 000000000..256dd5100
--- /dev/null
+++ b/2342/CH7/EX7.3/EX7_3.sce
@@ -0,0 +1,19 @@
+// Exa 7.3

+format('v',6)

+clc;

+clear;

+close;

+// Given data

+Phi_o = 1*10^21;// in m^-2s^-1

+Alpha = 1*10^5;// in m^-1

+W = 25;// in µm

+W =W * 10^-6;// in m

+e = 1.6*10^-19;// in C

+// At the front edge of intrinsic region, the generation rate of EHP

+G_L1 = Alpha*Phi_o;// in m^-3s^-1

+// At the back edge of intrinsic region, the generation rate of EHP

+G_L2 = Alpha*Phi_o*%e^( (-Alpha*W) );// in m^-3s^-1

+// Photo current density,

+J_L = e*Phi_o*(1-%e^(-Alpha*W));// in A/m^2

+J_L = J_L * 10^-1;// in mA/cm^2

+disp(J_L,"Photo current density in mA/cm^2 is");