"$MaterialParameter" 修訂間的差異
出自 DDCC TCAD TOOL Manual
(→Example) |
|||
| 行 46： | 行 46： | ||
3 2.5133e15 2e14 |
3 2.5133e15 2e14 |
||
3 3.7699e15 3e14 |
3 3.7699e15 3e14 |
||
| − | |||
== '''Related commands''' == |
== '''Related commands''' == |
||
於 2018年8月21日 (二) 10:47 的修訂
Format
$MaterialParameter typedis N εr,∞ μr σE σH par1(1) par1(2) par1(3) par2(1) par2(2) par2(3) . . . . . . . . . parp(1) parp(2) parp(3) . . . . . . . . . parN(1) parN(2) parN(3) // where typedis and N are integers, but the others are floating points.
Refer to Chap. 9 in p.353 - p.368.
typedis means the type of dispersive model. N means the number of poles in this material. εr,∞ is the relative permittivity at infinite frequency, μr is relative permeability, σE is electric conductivity, and σH is equivalent magnetic loss, respectively.
| Models | typedis | parp(1) | parp(2) | parp(3) |
| non-dispersive | 0 | 0 | 0 | 0 |
| Debye | 1 | Δεp | τp | 0 |
| Lorentz | 2 | Δεp | ωp | δp |
| Drude | 3 | ωi | γp | 0 |
Debye model: 
Lorentz model: 
Drude model: 
Example
$NumberofObject 2 $MaterialParameter 2 3 10 1 0 0 3 1.2566e15 1e14 3 2.5133e15 2e14 3 3.7699e15 3e14
Related commands
- Input file 1: $NumberofObject, $MaterialStructure
- Input file 2: $Backgroundparameter
