Doses: Difference between revisions
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GaAs:752 uC/cm2 and phi = 39% | GaAs:752 uC/cm2 and phi = 39% | ||
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|+125 kV | |||
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|Si (μC/cm<sup>2</sup>)/φ (%) | |||
|InAs (μC/cm<sup>2</sup>)/φ (%) | |||
|InP (μC/cm<sup>2</sup>)/φ (%) | |||
|GaAs (μC/cm<sup>2</sup>)/φ (%) | |||
|SiGe (μC/cm<sup>2</sup>)/φ (%) | |||
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|A2 | |||
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|A4 | |||
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|A6 | |||
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|El6 | |||
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|El9 | |||
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|CSAR4 | |||
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|CSAR9 | |||
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|CSAR13 | |||
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|50k+A4 | |||
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Revision as of 14:40, 30 July 2018
Si | InAsUC | InPUC | GaAsUC | SiGe | |
A2 | 1000 | 700 | ? | ? | ? |
A4 | 1000 | 700 | ? | 630 | ? |
A6 | 1200 | ? | ? | 760 | ? |
El6 | ? | ? | ? | ? | ? |
El9 | ? | ? | ? | 420 | ? |
CSAR4 | 430 | ? | ? | ? | ? |
CSAR9 | ? | ? | ? | ? | ? |
CSAR13 | 450 | ? | ? | 350 | ? |
50k+A4 | ? | ? | ? | 745 | ? |
Si | InAsUC | InPUC | GaAsUC | SiGe | |
A2 | 900 | ? | 300 | ? | ? |
A4 | 900 | ? | 500 | 630 | ? |
A6 | 1000 | ? | ? | 670 | ? |
El6 | ? | ? | ? | ? | ? |
El9 | ? | ? | ? | ? | ? |
CSAR4 | 400 | ? | ? | ? | ? |
CSAR9 | ? | ? | ? | ? | ? |
CSAR13 | ? | ? | ? | ? | ? |
50k+A4 | ? | ? | ? | 630 | ? |
- GaAs: Uniform clearing
- InP: Uniform clearing
- InAs: Uniform clearing
- Si: Optimal contrast
Note
Base dose does not change with resist thickness, developing time does. However, if the developing time is fixed, say to 60s, a thinner layer of resist will need lower "base dose", since it's being over developed.
Experimental
125 kV: InP: 607 uC/cm2 and phi = 35%
InAs:
Si: 906 uC/cm2 and phi = 45%
GaAs:752 uC/cm2 and phi = 39%
Si (μC/cm2)/φ (%) | InAs (μC/cm2)/φ (%) | InP (μC/cm2)/φ (%) | GaAs (μC/cm2)/φ (%) | SiGe (μC/cm2)/φ (%) | |
A2 | ? | ? | ? | ? | ? |
A4 | 906 | ? | ? | ? | ? |
A6 | ? | ? | ? | ? | ? |
El6 | ? | ? | ? | ? | ? |
El9 | ? | ? | ? | ? | ? |
CSAR4 | ? | ? | ? | ? | ? |
CSAR9 | ? | ? | ? | ? | ? |
CSAR13 | ? | ? | ? | ? | ? |
50k+A4 | ? | ? | ? | ? | ? |