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Specific Process Knowledge/Thin film deposition/Deposition of Copper: Difference between revisions

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! E-beam evaporation ([[Specific Process Knowledge/Thin film deposition/Temescal|Temescal]])
! E-beam evaporation ([[Specific Process Knowledge/Thin film deposition/Temescal|Temescal]])
! Sputter deposition ([[Specific Process Knowledge/Thin film deposition/Lesker|Lesker]])
! Sputter deposition ([[Specific Process Knowledge/Thin film deposition/Lesker|Lesker]])
! Electroplating ([[Specific Process Knowledge/Thin film deposition/Electroplating-Cu|Electroplating-Cu]])
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|-  
|-style="background:WhiteSmoke; color:black"
|-style="background:WhiteSmoke; color:black"
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|E-beam deposition of Cu
|E-beam deposition of Cu
|Sputter deposition of Cu
|Sputter deposition of Cu
|Electroplating of Cu


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|-
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|Ar ion bombardment
|Ar ion bombardment
|RF Ar clean
|RF Ar clean
|None


|-
|-
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|10Å to 1µm*
|10Å to 1µm*
|10Å to 1µm**  
|10Å to 1µm**  
| thickness window undefined yet


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|-
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|1Å/s to 10Å/s
|1Å/s to 10Å/s
| ~1Å/s
| ~1Å/s
|
|-
|-


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*smaller pieces
*smaller pieces
*Up to 1x6" wafers
*Up to 1x6" wafers
|
*1x4" wafer
|-
|-


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* SU-8  
* SU-8  
* Metals  
* Metals  
| Base Materials:
 
*Silicon
Seed metals:
*Ti(10nm) + Au (80nm) (Recommended)
*Cr(10nm) + Au (80nm) (Recommended)
  |-style="background:WhiteSmoke; color:black"
  |-style="background:WhiteSmoke; color:black"
! Comment
! Comment
|As of August 2018, Cu has not yet been deposited in this machine. Contact the Thin Film group to develop a process.
|As of August 2018, Cu has not yet been deposited in this machine. Contact the Thin Film group to develop a process.
|
|
|Sample must be compatible with plating bath. Seed metal layer required to run electroplating process.
|}
|}