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Diffstat (limited to '3828/CH12/EX12.1/Ex12_1.sce')
| -rw-r--r-- | 3828/CH12/EX12.1/Ex12_1.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3828/CH12/EX12.1/Ex12_1.sce b/3828/CH12/EX12.1/Ex12_1.sce new file mode 100644 index 000000000..e6c410bcb --- /dev/null +++ b/3828/CH12/EX12.1/Ex12_1.sce @@ -0,0 +1,17 @@ +//Chapter 12 : Semiconductor Physics + +clear; + +//Variable declaration +ni=2.5*10**19 //intrinsic concentration +myun=0.40 //mobility of electrons +myup=0.25 //mobility of holes +e=1.6*10**-19 + +//Calculations +sigmai=ni*e*(myun+myup) //conductivity of intrinsic semiconductor +rhoi=1/sigmai + +//Result +mprintf("Resistivity = %f ohm-m",rhoi) + |