1 files changed, 18 insertions, 0 deletions
diff --git a/3754/CH10/EX10.8/10_8.sce b/3754/CH10/EX10.8/10_8.sce
new file mode 100644
index 000000000..9f7c8263d
--- /dev/null
+++ b/3754/CH10/EX10.8/10_8.sce
@@ -0,0 +1,18 @@
+clear//
+
+//Variables
+
+ND = 10**21                 //Donor concentration (in per cubic-meter)
+NA = 5 * 10**20             //Acceptor concentration (in per cubic-meter)
+un = 0.18                   //mobility of electron in silicon (in m**2 per volt-second)
+q = 1.6 * 10**-19           //charge on electron (in Coulomb)
+
+
+//Calculation
+
+n = ND -NA                  //net donor density (in per cubic-meter)
+sig = n * q * un            //Conductivity (in Siemen per meter)
+
+//Result
+
+printf("\n Conductivity of silicon is  %0.3f  (ohm-meter)**-1." ,sig)