「$addefmassxyz」：修訂間差異

於 2024年6月17日 (一) 09:59 的修訂

$addefmassxyz is the command to input effective mass along different directions and considering the valley number. The format is Z is the growth direction.

$addefmassxyz
type  mhh_z  mhh_x  mhh_y N_valley  $Δ E_{h h}$   mlh_z  mlh_x  mlh_y N_valley  $Δ E_{l h}$   me_z  me_x  me_y N_valley  $Δ E_{c}$  me2_z  me2_x  me2_y N_valley   $Δ E_{c 2}$

If type = 1, the 2nd electron valley is not considered. For example, For Si in the bulk condition with 6 valleys

$addefmassxyz
1 0.45 0.45 0.45 1 0.0 0.87 0.87 0.87 1 0.0 0.19 0.19 0.98 6 0.0
1 0.45 0.45 0.45 1 0.0 0.87 0.87 0.87 1 0.0 0.19 0.19 0.98 6 0.0
1 0.45 0.45 0.45 1 0.0 0.87 0.87 0.87 1 0.0 0.19 0.19 0.98 6 0.0

If type = 2, the 2nd electron valley is not considered. For GaAs material with 2nd valley has 3 valley in the X valley above gamma by 0.35eV

$addefmassxyz
2 0.45 0.45 0.45 1.0 0.0 0.78 0.78 0.78 1.0 0.0 0.067 0.067 0.067 1.0 0.0 1.2 0.15 0.15 3.0 0.35
2 0.45 0.45 0.45 1.0 0.0 0.78 0.78 0.78 1.0 0.0 0.067 0.067 0.067 1.0 0.0 1.2 0.15 0.15 3.0 0.35
2 0.45 0.45 0.45 1.0 0.0 0.78 0.78 0.78 1.0 0.0 0.067 0.067 0.067 1.0 0.0 1.2 0.15 0.15 3.0 0.35

@@ 第16行： / 第16行： @@
 For GaAs material with 2nd valley has 3 valley in the X valley above gamma by 0.35eV
   $addefmassxyz
-0.45 0.45 0.45 1.0 0.0 0.78 0.78 0.78 1.0 0.0 0.067 0.067 0.067 0.0 1.0 1.0 0.15 0.15 3.0 0.35
+0.45 0.45 0.45 1.0 0.0 0.78 0.78 0.78 1.0 0.0 0.067 0.067 0.067 1.0 0.0 1.2 0.15 0.15 3.0 0.35
-0.45 0.45 0.45 1.0 0.0 0.78 0.78 0.78 1.0 0.0 0.067 0.067 0.067 0.0 1.0 1.0 0.15 0.15 3.0 0.35
+0.45 0.45 0.45 1.0 0.0 0.78 0.78 0.78 1.0 0.0 0.067 0.067 0.067 1.0 0.0 1.2 0.15 0.15 3.0 0.35
-0.45 0.45 0.45 1.0 0.0 0.78 0.78 0.78 1.0 0.0 0.067 0.067 0.067 0.0 1.0 1.0 0.15 0.15 3.0 0.35
+0.45 0.45 0.45 1.0 0.0 0.78 0.78 0.78 1.0 0.0 0.067 0.067 0.067 1.0 0.0 1.2 0.15 0.15 3.0 0.35

「$addefmassxyz」：修訂間差異

於 2024年6月17日 (一) 09:59 的修訂

導覽選單

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