檢視 $ifapplyEgofT 的原始碼

Since the DDCC has the capability of solving the Poisson, drift-diffusion, and thermal solver self-consistently. It will need to consider the possibility of bandgap narrowing with temperature. Therefore, we can apply the temperature dependent coefficients for the material's bandgap. Usually the temperature dependent bandgap can be expressed as: <br>
 
  <math>  Eg(T) = Eg(0) - \frac{\gamma T^{2} }{ T + \beta}   </math>

Therefore, to enable the temperature dependent Eg in the simulation, we need to add <br>. 

 $ifapplyEgofT
 Eg(0)  <math> \gamma </math>, <math> \beta </math>
 Eg(0)  <math> \gamma </math>, <math> \beta </math>
 Eg(0)  <math> \gamma </math>, <math> \beta </math>
 Eg(0)  <math> \gamma </math>, <math> \beta </math>
 ...
 ...
 to layer N

If some material's coefficient cannot be found, please make  <math> \gamma = 0 </math>. So the program will keep the bandgap of this region as constant. <br>
Note that <br> 
 Eg(0) is the Eg at 0K, not 300K. So if the parameters source is not the same, 
  <math>  Eg(300) = Eg(0) - \frac{\gamma 300^{2} }{ 300 + \beta} </math> may not be the same as the bandgap in the $