"Function usefielddependent p(indEl, matind, Ex, Ey, T, xp, yp)" 修訂間的差異
出自 DDCC TCAD TOOL Manual
(已建立頁面,內容為 "Function usefielddependent_n(indEl, matind ,Ex,Ey,T,xp,yp) is activated by the command $usefieldmufunc. This function is similar to command $useemunfunc, $useemu...") |
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Function usefielddependent_n(indEl, matind ,Ex,Ey,T,xp,yp) is activated by the command [[$usefieldmufunc]]. This function is similar to command $useemunfunc, $useemupfunc. But this |
Function usefielddependent_n(indEl, matind ,Ex,Ey,T,xp,yp) is activated by the command [[$usefieldmufunc]]. This function is similar to command $useemunfunc, $useemupfunc. But this |
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function provide more parameters for use to assign in the input file. Therefore, this function can be continuous expanded to many different mobility models. |
function provide more parameters for use to assign in the input file. Therefore, this function can be continuous expanded to many different mobility models. |
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+ | Here |
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+ | Ex is the electric field in x direction |
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+ | Ey is the electric field in y direction |
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+ | T is the element's temperature |
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+ | matind is which region assign in input file the element's belongs to |
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+ | indEl is the element's index number |
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function usefielddependent_p(indEl, matind, Ex, Ey, T, xp, yp) |
function usefielddependent_p(indEl, matind, Ex, Ey, T, xp, yp) |
於 2017年9月1日 (五) 21:34 的最新修訂
Function usefielddependent_n(indEl, matind ,Ex,Ey,T,xp,yp) is activated by the command $usefieldmufunc. This function is similar to command $useemunfunc, $useemupfunc. But this function provide more parameters for use to assign in the input file. Therefore, this function can be continuous expanded to many different mobility models.
Here
Ex is the electric field in x direction Ey is the electric field in y direction T is the element's temperature matind is which region assign in input file the element's belongs to indEl is the element's index number
function usefielddependent_p(indEl, matind, Ex, Ey, T, xp, yp) use global2Dextra3 use nrtype use global2D, only : KB implicit none real(dp) :: usefielddependent_p integer(i4b),intent(in) :: indEl, matind integer(i4b) :: i,j,k real(dp),intent(in) :: Ex, Ey ,T ,xp,yp real(dp) :: mu, E, muconst if(munpfunctype(matind)==1) then if(Ey<0) then E=0 else E=Ey end if !E=abs(Ey) if(munpfuncpara(4,matind)*sqrt(E) < 50.0_dp) then mu= munpfuncpara(3,matind)*exp(munpfuncpara(4,matind)*sqrt(E)) else mu= munpfuncpara(3,matind)*exp(50.0_dp) end if usefielddependent_p=mu elseif(munpfunctype(matind)==11) then if(Ey>0) then E=0 else E=abs(Ey) end if !E=abs(Ey) if(munpfuncpara(4,matind)*sqrt(E) < 50.0_dp) then mu= munpfuncpara(3,matind)*exp(munpfuncpara(4,matind)*sqrt(E)) else mu= munpfuncpara(3,matind)*exp(50.0_dp) end if usefielddependent_p=mu elseif(munpfunctype(matind)==2) then if(Ex<0) then E=0 else E=Ex end if !E=abs(Ey) if(munpfuncpara(4,matind)*sqrt(E) < 50.0_dp) then mu= munpfuncpara(3,matind)*exp(munpfuncpara(4,matind)*sqrt(E)) else mu= munpfuncpara(3,matind)*exp(50.0_dp) end if usefielddependent_p=mu elseif(munpfunctype(matind)==21) then if(Ex>0) then E=0 else E=abs(Ex) end if !E=abs(Ey) if(munpfuncpara(4,matind)*sqrt(E) < 50.0_dp) then mu= munpfuncpara(3,matind)*exp(munpfuncpara(4,matind)*sqrt(E)) else mu= munpfuncpara(3,matind)*exp(50.0_dp) end if usefielddependent_p=mu end if !stop end function