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

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Gold can be deposited by e-beam evaporation. In the chart below you can compare the different deposition equipment.
Gold can be deposited by e-beam evaporation or sputtering. In the chart below you can compare the different deposition equipment.
 


{| border="1" cellspacing="0" cellpadding="4"  
{| border="1" cellspacing="0" cellpadding="4"  
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|-style="background:WhiteSmoke; color:black"
|-style="background:WhiteSmoke; color:black"
! Batch size
! General description
|
| E-beam deposition of Au
*Up to 1x4" wafers
| E-beam deposition of Au
*smaller pieces
| Sputter deposition of Au
|
| Sputter deposition of Au
*24x2" wafers or
| Sputter deposition of Au
*6x4" wafers or
*6x6" wafers
|
*Pieces or
*1x4" wafer or
*1x6" wafer
|
*1x4" wafer
*Several smaller samples
|
*1 large sample (< 4" wafer)
*Several smaller samples
|-
|-
|-style="background:LightGrey; color:black"
|-style="background:LightGrey; color:black"
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|
|
|
|
|-
|-style="background:LightGrey; color:black"
|-style="background:LightGrey; color:black"
! Deposition rate
! Deposition rate
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|Not measured
|Not measured
|Not measured
|Not measured
|-


|-style="background:WhiteSmoke; color:black"
|-style="background:WhiteSmoke; color:black"
! Batch size
|
*Up to 1x4" wafers
*smaller pieces
|
*24x2" wafers or
*6x4" wafers or
*6x6" wafers
|
*Pieces or
*1x4" wafer or
*1x6" wafer
|
*1x4" wafer
*Several smaller samples
|
*1 large sample (< 4" wafer)
*Several smaller samples
|-
|-style="background:LightGrey; color:black"
!Allowed materials
!Allowed materials


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|.
|.


|-style="background:LightGrey; color:black"
|-style="background:WhiteSmoke; color:black"
! Comment
! Comment
|For thicknesses above 200 nm
|For thicknesses above 200 nm