"$usetaunrbyfunc" 修訂間的差異
出自 DDCC TCAD TOOL Manual
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3: <math> \tau_{n} = p1 + \left(\frac{P2-P1}{1+(\frac{N_{d}}{p3}) ^{p4}} \right) </math> , and <math> \tau_{p} = \tau_{n} </math> |
3: <math> \tau_{n} = p1 + \left(\frac{P2-P1}{1+(\frac{N_{d}}{p3}) ^{p4}} \right) </math> , and <math> \tau_{p} = \tau_{n} </math> |
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4: <math> \tau_{n} = p1 + \left(\frac{P2-P1}{1+(\frac{N_{d}}{p3}) ^{p4}} \right) </math> , and |
4: <math> \tau_{n} = p1 + \left(\frac{P2-P1}{1+(\frac{N_{d}}{p3}) ^{p4}} \right) </math> , and |
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| − | <math> \tau_{p} = p5 + \left(\frac{P6-P5}{1+(\frac{N_{ |
+ | <math> \tau_{p} = p5 + \left(\frac{P6-P5}{1+(\frac{N_{a}}{p7}) ^{p8}} \right) </math> |
| + | 13: <math> \tau_{n,0} = p1 + \left(\frac{P2-P1}{1+(\frac{N_{d}}{p3}) ^{p4}} \right) </math> |
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| + | <math>\tau_{n} = \tau_{n,0} \times (\frac{T}{p5}) ^{p6} </math> , and <math> \tau_{p} = \tau_{n} </math> |
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於 2018年4月2日 (一) 09:53 的修訂
$usetaunrbyfunc is to enable the temperature and carrier density dependent nonradiative lifetime module with the predefined function. The function is designed for each region. So if total n regions is used, then you will need to setup n regions. The format is
$usetaunrbyfunc Type_R1 p1 p2 p3 p4 p5..... Type_R2 p1 p2 p3 p4 p5..... Type_R3 p1 p2 p3 p4 p5..... ... ... ... Type_RN p1 p2 p3 p4 .....
Type
0: Use the original nonradiative lifetime defined in parameter setions 1:, and
2:
, and
3:
, and
13:
, and
if (Tautype(region).eq.1) then
x=me%x(i)
y=me%y(i)
me%taun(i)=taupar(1,region)*( sprst(i)/ taupar(3,region))**taupar(2,region) ! temperature depedent tau
me%taup(i)=me%taun(i) ! temperature depedent tau
elseif (Tautype(region).eq.2) then
x=me%x(i)
y=me%y(i)
me%taun(i)=taupar(1,region)*( sprst(i)/ taupar(5,region))**taupar(3,region) ! temperature depedent tau
me%taup(i)=taupar(2,region)*( sprst(i)/ taupar(5,region))**taupar(4,region) ! temperature depedent tau
elseif (Tautype(region).eq.3) then ! doping dependent tau
me%taun(i)=taupar(1,region)+ (taupar(2,region)-taupar(1,region)) / (1+(par%dope(region)/taupar(3,region))**taupar(4,region))
me%taup(i)=me%taun(i)
elseif (Tautype(region).eq.4) then ! doping dependent tau
me%taun(i)=taupar(1,region)+ (taupar(2,region)-taupar(1,region)) / (1+(par%dope(region)/taupar(3,region))**taupar(4,region))
me%taup(i)=taupar(5,region)+ (taupar(6,region)-taupar(1,region)) / (1+(par%dope(region)/taupar(7,region))**taupar(8,region))
elseif (Tautype(region).eq.13) then ! doping dependent tau
temp=taupar(3,region)+ (taupar(4,region)-taupar(1,region)) / (1+(par%dope(region)/taupar(5,region))**taupar(6,region))
me%taun(i)=temp*( sprst(i)/ taupar(2,region))**taupar(1,region)
me%taup(i)=me%taun(i)
end if
