diff options
Diffstat (limited to '3754/CH10/EX10.11/10_11.sce')
| -rw-r--r-- | 3754/CH10/EX10.11/10_11.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3754/CH10/EX10.11/10_11.sce b/3754/CH10/EX10.11/10_11.sce new file mode 100644 index 000000000..fbb35dcc6 --- /dev/null +++ b/3754/CH10/EX10.11/10_11.sce @@ -0,0 +1,16 @@ +clear//
+
+//Variables
+
+ND = 5 * 10**8 //Donor atom concentration (in atoms per cubic-centimeter)
+NA = 6 * 10**16 //Acceptor atom concentration (in atoms per cubic-centimeter)
+ni = 1.5 * 10**10 //intrinsic concentration (in atoms per cubic-centimeter)
+
+//Calculation
+
+n = ni**2/NA //number of electrons (in per cubic-centimeter)
+p = ni**2/ND //number of holes (in per cubic-centimeter)
+
+//Result
+
+printf("\n Density of electrons is %0.3f cm**-3.\nDensity of holes is %0.3f cm**-3.",n,p)
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