"$MaterialParameter" 修訂間的差異
出自 DDCC TCAD TOOL Manual
(→Format) |
(→Example) |
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=='''Example'''== |
=='''Example'''== |
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$NumberofObject |
$NumberofObject |
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| − | + | 2 |
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$MaterialParameter |
$MaterialParameter |
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2 3 10 1 0 0 |
2 3 10 1 0 0 |
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10 7 2.5133e15 2e14 |
10 7 2.5133e15 2e14 |
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10 7 3.7699e15 3e14 |
10 7 3.7699e15 3e14 |
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| − | |||
== '''Related commands''' == |
== '''Related commands''' == |
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於 2018年8月6日 (一) 10:29 的修訂
Format
$MaterialParameter typedis N εr,∞ μr σE σH par1(1) par1(2) par1(3) par1(4) par2(1) par2(2) par2(3) par2(4) . . . . . . . . . . . . parp(1) parp(2) parp(3) parp(4) . . . . . . . . . . . . parN(1) parN(2) parN(3) parN(4) // where typedis and N are integers, but the others are floating points.
Refer to Chap. 9 at 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) | parp(4) |
| non-dispersive | 0 | 0 | 0 | 0 | 0 |
| Debye | 1 | εs,p | ε∞,p | τp | 0 |
| Lorentz | 2 | εs,p | ε∞,p | ωp | δp |
| Drude | 3 | ωi | γp | 0 | 0 |
Debye model: 
Lorentz model: 
Drude model: 
Example
$NumberofObject 2 $MaterialParameter 2 3 10 1 0 0 10 7 1.2566e15 1e14 10 7 2.5133e15 2e14 10 7 3.7699e15 3e14
Related commands
- Input file 1: $NumberofObject, $MaterialStructure
- Input file 2: $Backgroundparameter
