diff options
Diffstat (limited to '3401/CH11/EX11.1/Ex11_1.sce')
| -rwxr-xr-x | 3401/CH11/EX11.1/Ex11_1.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3401/CH11/EX11.1/Ex11_1.sce b/3401/CH11/EX11.1/Ex11_1.sce new file mode 100755 index 000000000..437815f72 --- /dev/null +++ b/3401/CH11/EX11.1/Ex11_1.sce @@ -0,0 +1,13 @@ +clc
+
+T=300//K
+Na=10^16// cm^-3
+ni=1.5*10^10 // cm^-3
+epsilon0=8.85*10^-14// F/m
+epsilons=11.7
+e=1.6*10^-19// eV
+Vt=0.0259 // V
+phifp=Vt*log(Na/ni)
+disp(phifp,"the value of phisp in V is")
+xdT=(4*(epsilons*epsilon0)*phifp/(e*Na))^0.5
+disp(xdT,"the value of xdT in meter is")
|