「$useaffinity」：修訂間差異
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無編輯摘要 |
無編輯摘要 |
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| （未顯示由 2 位使用者於中間所作的 4 次修訂） | |||
| 第1行： | 第1行： | ||
$useaffinity = $1daffinity | $useaffinity = $1daffinity | ||
The program used the band offset ratio to calculate the energy difference between two | The program used the band offset ratio to calculate the energy difference between two materials. However, the user can use the affinity command to override the use of band offset ratio | ||
For two different materials,the <math>\Delta Ec = offset_{ratio}\times (Eg_{A}-Eg_{B} ) </math>. It will be changed to <math>\Delta Ec = | For two different materials,the <math>\Delta Ec = offset_{ratio}\times (Eg_{A}-Eg_{B} ) </math>. It will be changed to <math>\Delta Ec = ( \chi_{A}-\chi_{B}) </math> | ||
Using the affinity can overcome the program where two materials | Using the affinity can overcome the program where two materials have the same bandgap but different electron affinity. | ||
$useaffinity | $useaffinity | ||
<math>\chi_{1} | <math>\chi_{1} </math> | ||
<math>\chi_{2} | <math>\chi_{2} </math> | ||
<math>\chi_{3} | <math>\chi_{3}</math> | ||
<math>\chi_{4} | <math>\chi_{4} </math> | ||
<math>\chi_{5} | <math>\chi_{5} </math> | ||
.. .. .. | |||
<math>\chi_{N} </math> | |||
<big>'''The $useaffinity setting for 1D-DDCC in GUI interface '''</big> <br> | |||
The parameters are modified in step 4.<br> | |||
[[檔案:1d_$useaffinity_fig1.jpg|1300px]]<br> | |||
於 2025年1月6日 (一) 10:48 的最新修訂
$useaffinity = $1daffinity The program used the band offset ratio to calculate the energy difference between two materials. However, the user can use the affinity command to override the use of band offset ratio
For two different materials,the . It will be changed to Using the affinity can overcome the program where two materials have the same bandgap but different electron affinity.
$useaffinity .. .. ..
The $useaffinity setting for 1D-DDCC in GUI interface
The parameters are modified in step 4.
