檢視 $parameters 的原始碼

Function to assign the related information of each layer.



<big><big>'''Format'''</big></big>

 $parameters
 dope&nbsp;&nbsp;&nbsp; ea&nbsp;&nbsp;&nbsp; eg&nbsp;&nbsp;&nbsp; dix&nbsp;&nbsp;&nbsp; diy&nbsp;&nbsp;&nbsp; eoff&nbsp;&nbsp;&nbsp; m0off&nbsp;&nbsp;&nbsp; m0in &nbsp;&nbsp;&nbsp; mhh &nbsp;&nbsp;&nbsp; mlh &nbsp;&nbsp;&nbsp;impurity&nbsp;&nbsp;&nbsp; mun &nbsp;&nbsp;&nbsp; mup &nbsp;&nbsp;&nbsp; taun &nbsp;&nbsp;&nbsp; taup




<big><big>'''Parameter Explanation</big></big>'''

* Dope : The doping concentration of the material. <math>(cm^{-3})</math>

* Ea : The activation energy of the material. <math>(eV)</math>

* Eg : The bandgap of the material. <math>(eV)</math>

* dix : The relative dielectric constant in x-direction. 

* diy : The relative dielectric constant in y-direction. 

* Eoff : The conduction iband offset of this layer and next layer. 

* m0off : The parallel effective mass of electron.  <math>(m_0)</math>

* m0in : The perpendicular effective mass of electron.  <math>(m_0)</math>

* mhh : The heavy hole effective mass.  <math>(m_0)</math>

* mlh : The light hole effective mass.  <math>(m_0)</math>

* impurity : The background doping concentration.  <math>(cm^{-3})</math>

* mun : Electron mobility.  <math>(cm^2s^{-1})</math>

* mup : Hole mobility. <math>(cm^2s^{-1})</math>

* taun : Electron carrier lifetime. <math>(Sec.)</math>

* taup : Hole lifetime. <math>(Sec.)</math>


<big><big>'''Example'''</big></big> 
 $parameters 
 0.0e 00 0.000 1.12 11.7 11.7 0.79 1.08 1.08 0.16 0.49 8.0e 15 1.2e 03 4.4e 02 1.3e-05 1.3e-05 -5.0e 17 0.045 1.12 11.7 11.7 0.79 1.08 1.08 0.16 0.49 0.0e 00 6.7e 02 3.2e 02 3.0e-09 3.0e-09

<br>'''<big><big>The $parameters setting in GUI interface is here</big></big>''' <br>
1. In this case, I chose Si as my material.<br>
[[檔案:2D_parameters_fig1.jpg|1200px]]<br><br>
[[檔案:2D_parameters_fig2.jpg|1200px]]<br><br>
2. Press the '''Material Parameter''' and set the Composition(x) = 1, then the material become Si.<br>
3. Press the '''Re-plot the depiction of material structure''' to refresh the figure!<br>
[[檔案:2D_parameters_fig3.jpg|1200px]]<br><br>
4. To show it more clearly, I ticked off the 15 parameters we need.<br>
5. Now, fill in the table for Material Parameters, similar to the blue box!<br>
[[檔案:2D_parameters_fig4.jpg|1200px]]<br>