「$addbiascontact」：修訂間差異
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無編輯摘要 |
無編輯摘要 |
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| （未顯示同一使用者於中間所作的 2 次修訂） | |||
| 第3行： | 第3行： | ||
$addbiascontact | $addbiascontact | ||
N | N | ||
type1 Bias1 barrier1 | Surface_num type1 Bias1 barrier1 | ||
type2 Bias2 barrier2 | Surface_num type2 Bias2 barrier2 | ||
... | ... | ||
typeN BiasN barrierN | Surface_num typeN BiasN barrierN | ||
Surface_num : is the surface number of gmsh's msh | |||
Type = 1: Schotkky barrier, Provide Schottky barrier related to Ec | Type = 1: Schotkky barrier, Provide Schottky barrier related to Ec | ||
Type = 2: Schotkky barrier but us affinity , Provide the metal workfunc | Type = 2: Schotkky barrier but us affinity , Provide the metal workfunc | ||
Bias : The applied bias | Bias : The applied bias | ||
| 第22行： | 第23行： | ||
$addbiascontact | $addbiascontact | ||
2 | 2 | ||
1 2.0 1.2 | 10 1 2.0 1.2 | ||
2 3.0 4.3 (4.3 is the electron affinity) | 211 2 3.0 4.3 (4.3 is the electron affinity) | ||
Note: if type == 2, the function [[$ | Note: if type == 2, the function [[$affinity (3D)]] should be activated | ||
於 2018年12月19日 (三) 02:25 的最新修訂
$addbiascontact is a command to provide extra fixed bias contact. The command is as following
$addbiascontact N Surface_num type1 Bias1 barrier1 Surface_num type2 Bias2 barrier2 ... Surface_num typeN BiasN barrierN Surface_num : is the surface number of gmsh's msh
Type = 1: Schotkky barrier, Provide Schottky barrier related to Ec Type = 2: Schotkky barrier but us affinity , Provide the metal workfunc
Bias : The applied bias barrier : The Schotkky barrier (or work function) depending on type 1 or 2
For example
$addbiascontact 2 10 1 2.0 1.2 211 2 3.0 4.3 (4.3 is the electron affinity)
Note: if type == 2, the function $affinity (3D) should be activated