Difference between revisions of "Sputtering Recipes"

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{{rl|Atomic Layer Deposition Recipes|Pt deposition (ALD)}}
  
{{rl|Atomic Layer Deposition Recipes|Pt deposition (ALD)}}
   
−
=[[Sputter 2 (SFI Endeavor)]]=
 +
==[[Sputter 3 (AJA ATC 2000-F)]]==
−
== Al Deposition (Sputter 2) ==
  
−
*[[media:20-Al-Sputtering-Film-Sputter-2.pdf|Al Deposition Recipe]]
  
−
== AlN<sub>x</sub> Deposition (Sputter 2) ==
  
−
*[[media:Sputter-2-AlN-Endeavor-rev1.pdf|AlN<sub>x</sub> Deposition Recipe]]
  
   
  +
Please see the [https://signupmonkey.ece.ucsb.edu/cgi-bin/users/browse.cgi?tool_ID=20 SignupMonkey Page] for a list of currently installed targets.
−
== Au Deposition (Sputter 2) ==
  
−
*[[media:21-Au-Sputter-film-recipes-Sputter-2.pdf|Au Deposition Recipe]]
  
−
== TiO<sub>2</sub> Deposition (Sputter 2) ==
  
−
*[[media:22-TiO2-Film-Sputter-2.pdf|TiO2<sub>2</sub> Deposition Recipe]]
  
−  
−
=[[Sputter 3 (AJA ATC 2000-F)]]=
  
−  
−
The recipes below are given as starting points from data obtained in the nanofab. For critical depositions, calibrations are recommended. Please see the [https://signupmonkey.ece.ucsb.edu/cgi-bin/users/browse.cgi?tool_ID=20 SignupMonkey Page] for a list of currently installed targets.
  
   
  +
=== Materials Table (Sputter 3) ===
  +
The recipes below are given as starting points from data obtained in the nanofab. For critical depositions, calibrations are recommended.
 
{| class="wikitable sortable"
  
{| class="wikitable sortable"
 
|-
  
|-
−
! Material !! P(mT) !! Pow(W) !! Sub(W) !! T(C) !! Ar !! N2 !! O2 !! Height-Tilt !! Rate(nm/min) !! Stress(MPa) !! Rs(uOhm-cm) !! n@633nm !! k@633nm !! Data Below !! Comment
 +
!Material!!P(mT)!!Pow(W)!!Sub(W)!!T(C)!!Ar!!N2!!O2!!Height-Tilt!!Rate(nm/min)!!Stress(MPa)!!Rs(uOhm-cm)!!n@633nm!!k@633nm
  +
!Target Consumed Lower Limit!!Data Below!!Comment
  +
|-
  +
|Au
  +
| -
  +
| -
  +
| -
  +
| -
  +
| -
  +
| -
  +
| -
  +
| -
  +
| -
  +
| -
  +
| -
  +
| -
  +
| -
  +
|Set: 200 W
  +
Read: 400 VDC
  +
|no
  +
|
 
|-
  
|-
 
|Al2O3
  
|Al2O3
Line 35: Line 46:
 
|1.6478
  
|1.6478
 
|0
  
|0
  +
|
 
|no
  
|no
 
|Demis D. John
  
|Demis D. John
 
|-
  
|-
−
| Co || 10(5) || 200 || 0 || 20 || 25 || 0 || 0 || 25-9 || 2.3 || - || - || - || - || yes || Alex K
 +
|Co||10(5)||200||0||20||25||0||0||25-9||2.3||-||-||-||-
  +
| ||yes||Alex K
 
|-
  
|-
−
| Cr || 5 || 200 || 0 || 20 || 25 || 0 || 0 || 44-4 || 6.84 || - || - || - || - || no || Brian
 +
|Cr||5||200||0||20||25||0||0||44-4||6.84||-||-||-||-
  +
| ||no||Brian
 
|-
  
|-
−
| Cu || 1.5 || 50(395v) || 0 || 20 || 25 || 0 || 0 || 25-9 || 4.15 || - || - || - || - || no || Ning
 +
|Cu||1.5||50(395v)||0||20||25||0||0||25-9||4.15||-||-||-||-
  +
| ||no||Ning
 
|-
  
|-
−
| Cu || 5 || 150(~490v) || 0 || 20 || 15 || 0 || 0 || z=0.82-9 || 8 || - || - || - || - || yes || Ning
 +
|Cu||5||150(~490v)||0||20||15||0||0||0.82"-9||8||-||-||-||-
  +
| ||yes||Ning
 
|-
  
|-
−
| Fe || 10(5) || 200 || 0 || 20 || 25 || 0 || 0 || 25-9 || 1.25 || - || - || - || - || No || Alex K
 +
|Fe||10(5)||200||0||20||25||0||0||25-9||1.25||-||-||-||-
  +
| ||No||Alex K
 
|-
  
|-
−
| Mo || 3 || 200 || 0 || 20 || 25 || 0 || 0 || 44-4 || 13.15 || - || - || - || - || yes || Ning
 +
|Mo||3||200||0||20||25||0||0||44-4||13.15||-||-||-||-
  +
| ||yes||Ning
 
|-
  
|-
−
| Ni || 5 || 150 || 0 || 20 || 25 || 0 || 0 || 44-4 || 5.23 || - || - || - || - || yes || Ning
 +
|Ni||5||150||0||20||25||0||0||44-4||5.23||-||-||-||-
  +
| ||yes||Ning
 
|-
  
|-
−
| Ni || 5 || 150 || 0 || 20 || 25 || 0 || 0 || 25-9 || 1.82 || - || - || - || - || yes || Ning
 +
|Ni||5||150||0||20||25||0||0||25-9||1.82||-||-||-||-
  +
| ||yes||Ning
 
|-
  
|-
−
| Ni || 5 || 75 || 0 || 20 || 25 || 0 || 0 || 44-4 || 2.50 || - || - || - || - || yes || Ning
 +
|Ni||5||75||0||20||25||0||0||44-4||2.50||-||-||-||-
  +
| ||yes||Ning
 
|-
  
|-
−
| Ni || 3 || 200 || 0 || 20 || 25 || 0 || 0 || 44-4 || 9.4 || - || - || - || - || yes || Ning
 +
|Ni||3||200||0||20||25||0||0||44-4||9.4||-||-||-||-
  +
| ||yes||Ning
 
|-
  
|-
−
| Ni || 1.5 || 50(399v) || 0 || 20 || 25 || 0 || 0 || 25-9 || 0.96 || - || - || - || - || no || Ning
 +
|Ni||1.5||50(399v)||0||20||25||0||0||25-9||0.96||-||-||-||-
  +
| ||no||Ning
 
|-
  
|-
−
| Pt || 3 || 50 || 0 || 20 || 25 || 0 || 0 || 25-9 || 4.1 || - || - || - || - || no|| Ning
 +
|Pt||3||50||0||20||25||0||0||0.82"-9||2.9||-||-||-||-
  +
| ||no||Ning
 
|-
  
|-
−
| Si || 8 || 250 || 0 || 25 || 25 || 0 || 0 || 15-3 || 1.4 || - || - || - || - || no || Gerhard - ramp 2W/s - 3% Unif 4" wafer
 +
|Si||8||250||0||25||25||0||0||15-3||1.4||-||-||-||-
  +
| ||no||Gerhard - ramp 2W/s - 3% Unif 4" wafer
 
|-
  
|-
−
| SiN || 3 || 200 || 10 || 20 || 25 || 3 || 0 || 25-9 || 1.56 || - || - || 1.992 || - || yes || Brian
 +
|SiN||3||200||10||20||25||3||0||25-9||1.56||-||-||1.992||-
  +
| ||yes||Brian
 
|-
  
|-
−
| SiN || 3 || 250 || 10 || 20 || 25 || 2.5 || 0 || 25-9 || 2.1 || - || - || 2.06 || - || yes || Brian
 +
|SiN||3||250||10||20||25||2.5||0||25-9||2.1||-||-||2.06||-
  +
| ||yes||Brian
 
|-
  
|-
−
| SiO2 || 3 || 200 || 10 || 20 || 25 || 0 || 3 || 25-9 || 3.68 || - || - || 1.447 || - || yes || Brian
 +
|SiO2||3||200||10||20||25||0||3||25-9||3.68||-||-||1.447||-
  +
| ||yes||Brian
 
|-
  
|-
−
| SiO2 || 3 || 200 || 10 || 20 || 25 || 0 || 5 || 45-3 || 2.60 || - || - || 1.471 || - || yes || Brian
 +
|SiO2||3||200||10||20||25||0||5||45-3||2.60||-||-||1.471||-
  +
| ||yes||Brian
 
|-
  
|-
−
| SiO2 || 3 || 250 || 10 || 20 || 25 || 0 || 2.5 || 25-9 || 4.3 || - || - || 1.485 || - || yes || Brian
 +
|SiO2||3||250||10||20||25||0||2.5||25-9||4.3||-||-||1.485||-
  +
| ||yes||Brian
 
|-
  
|-
−
| Ta || 5 || 150 || 0 || 20 || 25 || 0 || 0 || 44-4 || 9.47 || - || - || - || - || yes || Ning
 +
|Ta||5||150||0||20||25||0||0||44-4||9.47||-||-||-||-
  +
| ||yes||Ning
 
|-
  
|-
−
| Ta || 5 || 75 || 0 || 20 || 25 || 0 || 0 || 44-4 || 5.03 || - || - || - || - || yes || Ning
 +
|Ta||5||75||0||20||25||0||0||44-4||5.03||-||-||-||-
  +
| ||yes||Ning
 
|-
  
|-
−
| Ti || 3 || 100 || 0 || 20 || 25 || 0 || 0 || 25-9 || 1.34 || - || - || - || - || yes || Ning
 +
|Ti||3||100||0||20||25||0||0||25-9||1.34||-||-||-||-
  +
| ||yes||Ning
 
|-
  
|-
−
| SampleClean-NativeSiO2 || 10 || 0 || 18 || 20 || 25 || 0 || 0 || 44-4 || - || - || - || - || - || yes || 150Volts 5 min
 +
|SampleClean-NativeSiO2||10||0||18||20||25||0||0||44-4||-||-||-||-||-
  +
| ||yes||150Volts 5 min
 
|-
  
|-
 
|}
  
|}
   
−
== Height Conversion for Older Recipes ==
 +
===Height Conversion for Older Recipes===
 
Old recipes using the manual Height setting in millimeters can be converted to the new programmatic settings in inches as follows:
  
Old recipes using the manual Height setting in millimeters can be converted to the new programmatic settings in inches as follows:
 
{| class="wikitable"
  
{| class="wikitable"
Line 105: Line 139:
 
Interpolation plot [[:File:Sputter 3 - height conversion v1.PNG|can be found here.]]
  
Interpolation plot [[:File:Sputter 3 - height conversion v1.PNG|can be found here.]]
   
−
== Fe and Co Deposition (Sputter 3) ==
 +
===Fe and Co Deposition (Sputter 3)===
−
*[[media:Fe and Co Films using Sputter-3.pdf|Fe and Co Deposition Recipe]]
  
−
== Cu Deposition (Sputter 3) ==
  
−
*[[media:Cu_Film_using_Sputter-3.pdf|Fe and Co Deposition Recipe]]
  
   
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/1/15/Fe_and_Co_Films_using_Sputter-3.pdf Fe and Co Deposition Recipe]
−
== Mo Deposition (Sputter 3) ==
  
−
*[[media:46-Mo Film using Sputter3.pdf|Mo Deposition Recipe]]
  
   
−
== Ni and Ta Deposition (Sputter 3) ==
 +
===Cu Deposition (Sputter 3)===
−
*[[media:24-Ni and Ta Films using Sputter-3.pdf|Ni and Ta Deposition Recipe]]
  
−
*[[media:Ni Sputtering Film using Sputter 3-a.pdf|Ni Sputtering Film Recipe-3mT-200W]]
  
   
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/5/5e/Cu_Film_using_Sputter-3.pdf Cu Deposition Recipe]
−
== SiO2 Deposition (Sputter 3) ==
  
−
*[[media:SiO2-AJA-1-Reactive-Sputter-Uniformity-rev-1.pdf|SiO2 Uniformity Data]]
  
−
*[[media:SiO2-AJA-1-Reactive-Sputter-Power-Flow-AFM-Roughness-rev1.pdf|SiO2 Flow and Bias Variations Including AFM Data]]
  
   
−
== SiN Deposition (Sputter 3) ==
 +
===Mo Deposition (Sputter 3)===
−
*[[media:SiN-AJA-1-Reactive-Sputtering-Power-Flow-AFM-Rate-Index-rev1.pdf|SiN Flow and RF Variations Including AFM Data]]
  
   
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/7/7f/46-Mo_Film_using_Sputter3.pdf Mo Deposition Recipe]
−
== Ti Deposition (Sputter 3) ==
  
−
*[[media:Ti Sputtering Film using Sputter 3.pdf|Ti Sputtering Film Recipe-3mT-100W]]
  
   
  +
===Ni and Ta Deposition (Sputter 3)===
−
=[[Sputter 4 (AJA ATC 2200-V)]]=
  
   
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/b/b6/24-Ni_and_Ta_Films_using_Sputter-3.pdf Ni and Ta Deposition Recipe]
−
The recipes below are given as starting points from data obtained in the nanofab. For critical depositions, calibrations are recommended. Please see [https://signupmonkey.ece.ucsb.edu/cgi-bin/users/browse.cgi?tool_ID=21 the SignupMonkey page] for a list of currently installed targets.
  
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/9/93/Ni_Sputtering_Film_using_Sputter_3-a.pdf Ni Sputtering Film Recipe-3mT-200W]
   
  +
===SiO2 Deposition (Sputter 3)===
  +
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/e/ef/SiO2-AJA-1-Reactive-Sputter-Uniformity-rev-1.pdf SiO2 Uniformity Data]
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/b/b2/SiO2-AJA-1-Reactive-Sputter-Power-Flow-AFM-Roughness-rev1.pdf SiO2 Flow and Bias Variations Including AFM Data]
  +
  +
===SiN Deposition (Sputter 3)===
  +
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/f/fb/SiN-AJA-1-Reactive-Sputtering-Power-Flow-AFM-Rate-Index-rev1.pdf SiN Flow and RF Variations Including AFM Data]
  +
  +
===Ti Deposition (Sputter 3)===
  +
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/3/3b/Ti_Sputtering_Film_using_Sputter_3.pdf Ti Sputtering Film Recipe-3mT-100W]
  +
  +
==[[Sputter 4 (AJA ATC 2200-V)]]==
  +
  +
Please see [https://signupmonkey.ece.ucsb.edu/cgi-bin/users/browse.cgi?tool_ID=21 the SignupMonkey page] for a list of currently installed targets.
  +
  +
=== Materials Table (Sputter 4) ===
  +
The recipes below are given as starting points from data obtained in the nanofab. For critical depositions, calibrations are recommended.
 
{| class="wikitable sortable"
  
{| class="wikitable sortable"
 
|-
  
|-
  +
!Material!!P(mT)
−
! Material !! P(mT) !! Pow(W) !! Sub(W) !! T(C) !! Ar !! N2 !! O2 !! Height-Tilt !! Rate(nm/min) !! Stress(MPa) !! Rs(uOhm-cm) !! n@633nm !! k@633nm !! Data Below !! Comment
  
  +
!Power Source!!Pow(W)!!Sub(W)!!T(C)!!Ar!!N2!!O2!!Height-Tilt!!Rate(nm/min)!!Stress(MPa)!!Rs(uOhm-cm)!!n@633nm!!k@633nm!!Data Below!!Comment
 
|-
  
|-
  +
|Al||5
−
| Al || 5 || 200 || 0 || 20 || 45 || 0 || 0 || H2.75-T5 || 4.4 || - || - || - || - || Yes || Ning Cao
 
  +
| ||200||0||20||45||0||0||H2.75-T5||4.4||-||-||-||-||Yes||Ning Cao
 
|-
  
|-
 
|Al2O3
  
|Al2O3
 
|3
  
|3
  +
|RF4-Sw1
 
|200
  
|200
−
(RF4-SW1)
  
 
|0
  
|0
 
|20
  
|20
Line 155: Line 201:
 
|Demis D. John
  
|Demis D. John
 
|-
  
|-
  +
|Au||5
−
| Au || 5 || 200 || 0 || 20 || 45 || 0 || 0 || H1-T10 || 17.7 || - || - || - || - || Yes || Ning Cao
  
  +
| ||200||0||20||45||0||0||H1-T10||17.7||-||-||-||-||Yes||Ning Cao
 
|-
  
|-
  +
|Au||10
−
| Au || 10 || 300 || 0 || 20 || 45 || 0 || 0 || H2.75-T5 || 45.4 || - || - || - || - || Yes || Ning Cao
  
  +
| ||300||0||20||45||0||0||H2.75-T5||45.4||-||-||-||-||Yes||Ning Cao
 
|-
  
|-
  +
|Cu
−
| Nb || 4 || 250 || 0 || 20 || 30 || 0 || 0 || H2.00-T7 || 7.5 || - || - || - || - || No ||
 
  +
|5
  +
|
  +
|150
  +
|0
  +
|20
  +
|30
  +
|0
  +
|0
  +
|H0.82-T9
  +
|6.7
  +
|
  +
|
  +
|
  +
|
  +
|No (SEM available)
  +
|Ning Cao
 
|-
  
|-
  +
|Nb||4
−
| Pt || 5 || 200 || 0 || 20 || 45 || 0 || 0 || H2.75-T5 || 7.4 || - || - || - || - || Yes || Ning Cao
 
  +
| ||250||0||20||30||0||0||H2.00-T7||7.5||-||-||-||-||No||
 
|-
  
|-
  +
|Pt||5
−
| Pt || 3 || 50(439V) || 0 || 20 || 45 || 0 || 0 || H2.75-T5 || 3.9 || - || - || - || - || Yes || Ning Cao
  
  +
| ||200||0||20||45||0||0||H2.75-T5||7.4||-||-||-||-||Yes||Ning Cao
 
|-
  
|-
  +
|Pt||3
−
| Ti || 10 || 200 || 0 || 20 || 45 || 0 || 0 || H2.75-T5 || 2.3 || - || - || - || - || Yes || Ning Cao
  
  +
| ||50(439V)||0||20||45||0||0||H2.75-T5||3.9||-||-||-||-||Yes||Ning Cao
 
|-
  
|-
  +
|Ru
−
| TiN || 3 || 150 || 110V || 20 || 48.25 || 1.75 || 0 || H2.5-T5 || 2 || - || 60 || - || - || No ||
 
  +
|3
  +
|
  +
|200
  +
|
  +
|
  +
|45
  +
|
  +
|
  +
|H2.75-T4
  +
|~10
  +
|
  +
|
  +
|
  +
|
  +
|Yes
  +
|Ning Cao
 
|-
  
|-
  +
|Ti||10
−
| TiO<sub>2</sub> || 3 || 250(RF:450V) || 0 || 20 || 45 || 0 || 3 || H2.75-T5 ||4.3|| - || || - || - || Yes || Ning Cao
 
  +
| ||200||0||20||45||0||0||H2.75-T5||2.3||-||-||-||-||Yes||Ning Cao
 
|-
  
|-
  +
|TiN||3
−
| TiW || 4.5 || 200 || 0 || 20 || 45 || 0 || 0 || H1-T10 || 4.7 || - || - || - || - || Yes || Ning Cao
  
  +
| ||150||110V||20||48.25||1.75||0||H2.5-T5||2||-||60||-||-||No||
 
|-
  
|-
  +
|TiO<sub>2</sub>||3
−
| TiW || 4.5 || 300 || 0 || 75 || 45 || 0 || 0 || H2.75-T5 || 9.5 || -150 to 150 || 60 || - || - || Yes || 10%Ti by Wt
  
  +
| ||250(RF:450V)||0||20||45||0||3||H2.75-T5||4.3||-|| ||-||-||Yes||Ning Cao
 
|-
  
|-
  +
|TiW||4.5
−
| W || 3 || 300 || 0 || 50 || 45 || 0 || 0 || H2.75-T5 || 11.5 || -150 to 150 || 11 || - || - || Yes || Jeremy Watcher
 
  +
| ||200||0||20||45||0||0||H1-T10||4.7||-||-||-||-||Yes||Ning Cao
  +
|-
  +
|TiW||4.5
  +
| ||300||0||75||45||0||0||H2.75-T5||9.5||-150 to 150||60||-||-||Yes||10%Ti by Wt
  +
|-
  +
|W||3
  +
| ||300||0||50||45||0||0||H2.75-T5||11.5||-150 to 150||11||-||-||Yes||Jeremy Watcher
 
|-
  
|-
   
 
|}
  
|}
−
== W-TiW Deposition (Sputter 4) ==
  
−
*[[media:W-TiW-Sputtering-AJA-4-Data-Recipe-RevB.pdf|W-TiW Deposition Recipe]]
  
   
−
== Ti-Au Deposition (Sputter 4) ==
 +
===Au Deposition (Sputter 4)===
−
*[[media:Ti-Au-Sputtering-Films-AJA2-rev1.pdf|Ti-Au Deposition Recipe and SEM Cross-Sections]]
  
   
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/0/01/Au-Sputter4-5mT-200W-120s.pdf Au Film's AFM Step and Roughness]
−
== Pt Deposition (Sputter 4) ==
  
−
*[[media:Pt-Sputter4.pdf|Pt Film's AFM Step and Roughness]]
  
   
−
== TiW Deposition (Sputter 4) ==
 +
===Al Deposition (Sputter 4)===
−
*[[media:TiW-Sputter4-4.5mT-300W-300s.pdf|TiW Film's AFM Step and Roughness]]
  
   
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/1/17/Al-Sputter4-5mT-200W-30m.pdf Al Film SEM Profile]
−
== TiO<sub>2</sub> Deposition (Sputter 4) ==
  
−
*[[media:TiO2 film using Sputter4.pdf|TiO<sub>2</sub> Film's Refractive Index Spectrum, Resistivity, AFM Roughness]]
  
   
−
== Au Deposition (Sputter 4) ==
 +
===Al2O3 Deposition (Sputter 4)===
−
*[[media:Au-Sputter4-5mT-200W-120s.pdf|Au Film's AFM Step and Roughness]]
  
   
  +
*Rate: 5.134 nm/min
−
== Al Deposition (Sputter 4) ==
  
  +
*[https://en.wikipedia.org/wiki/Cauchy%27s_equation Cauchy] Refractive Index Params (fit from λ=190-1700nm, indicating transparency over this range)
−
*[[media:Al-Sputter4-5mT-200W-30m.pdf|Al Film SEM Profile]]
  
  +
**A = 1.626
  +
**B = 5.980E-3
  +
**C = 1.622E-4
   
−
== Al2O3 Deposition (Sputter 4) ==
 +
===Pt Deposition (Sputter 4)===
−
* Rate: 5.134 nm/min
  
−
* [https://en.wikipedia.org/wiki/Cauchy%27s_equation Cauchy] Refractive Index Params (fit from λ=190-1700nm, indicating transparency over this range)
  
−
** A = 1.626
  
−
** B = 5.980E-3
  
−
** C = 1.622E-4
  
   
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/a/ab/Pt-Sputter4.pdf Pt Film's AFM Step and Roughness]
−
=[[Sputter 5 (Lesker AXXIS)]]=
  
−
'''NOTE: This tool has been replaced by a third AJA Sputter tool, nearly identical to Sputter #4 except that magnetic materials are allowed. Website updates pending.'''
 
−
'''-- 2017-11-02'''
  
   
  +
=== Ru Deposition (Sputter 4) ===
  +
* [https://wiki.nanotech.ucsb.edu/w/images/f/f6/SiO2_Etch%2C_Ru_HardMask_-_Fluorine_ICP_Etch_Process_-_Ning_Cao_2019-06.pdf Ruthenium Hardmask for SiO2 Etching - Full Process Traveler] by Ning Cao
  +
** Deposition Rate ~10nm/min
  +
** See [[ICP Etching Recipes#SiO2 Etching|Fluorine-ICP > SiO2 Etching]] page for more info.
  +
  +
===Ti-Au Deposition (Sputter 4)===
  +
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/8/89/Ti-Au-Sputtering-Films-AJA2-rev1.pdf Ti-Au Deposition Recipe and SEM Cross-Sections]
  +
  +
===TiO<sub>2</sub> Deposition (Sputter 4)===
  +
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/1/19/TiO2_film_using_Sputter4.pdf TiO<sub>2</sub> Film's Refractive Index Spectrum, Resistivity, AFM Roughness]
  +
  +
===TiW Deposition (Sputter 4)===
  +
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/7/78/TiW-Sputter4-4.5mT-300W-300s.pdf TiW Film's AFM Step and Roughness]
  +
===W-TiW Deposition (Sputter 4)===
  +
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/c/cc/W-TiW-Sputtering-AJA-4-Data-Recipe-RevB.pdf W-TiW Deposition Recipe]
  +
  +
==[[Sputter 5 (AJA ATC 2200-V)]]==
  +
  +
Please see the [https://signupmonkey.ece.ucsb.edu/cgi-bin/users/browse.cgi?tool_ID=60 SignupMonkey] page for a list of currently installed targets.
  +
  +
=== Materials Table (Sputter 5) ===
 
The recipes below are given as starting points from data obtained in the nanofab. For critical depositions, calibrations are recommended.
  
The recipes below are given as starting points from data obtained in the nanofab. For critical depositions, calibrations are recommended.
 
{| class="wikitable sortable"
  
{| class="wikitable sortable"
 
|-
  
|-
  +
!Material!!P(mT)
−
! Material !! P(mT) !! Pow(W) !! Sub(V) !! T(C) !! Ar !! N2 !! O2 !! Height-Tilt !! Rate(nm/min) !! Stress(MPa) !! Rs(uOhm-cm) !! Rq(nm)!! n@633nm !! k@633nm !! LPDb/LPDa!! Data Below !! Comment
  
  +
!Power Source!!Pow(W)!!Sub(V)!!T(C)!!Ar!!N2!!O2!!Height-Tilt!!Rate(nm/min)!!Stress(MPa)!!Rs(uOhm-cm)!!Rq(nm)!!n@633nm!!k@633nm!!LPDb/LPDa*!!Data Below!!Comment
 
|-
  
|-
  +
|Al
−
| SiO2 || 3 || 250 || 120 || 20 || 45 || 0 || 2 || H1.0-T10 || 2.32 || || - || - ||1.49 || - || 153/6384 || No || Biljana
 
  +
|5
  +
|
  +
|250
  +
|0
  +
|20
  +
|45
  +
|0
  +
|0
  +
|H1-T10
  +
|2.5
  +
|22
  +
|
  +
|
  +
|
  +
|
  +
|
  +
|No (SEM available)
  +
|Ning
 
|-
  
|-
  +
|Al2O3
−
| SiO2 || 3 || 250 || 120 || 20 || 45 || 0 || 4.5 || H1.0-T10 || 2.29 || -515 || - || 0.210 || 1.49 || || 138/4445 || No ( AFM available) || Biljana
  
  +
|1.5
  +
|DC5-SW1
  +
|150
  +
| -
  +
| -
  +
|45
  +
| -
  +
|5
  +
|H2.75-T5
  +
|5.3
  +
|?
  +
|?
  +
|?
  +
|1.641
  +
| -
  +
|?
  +
|No
  +
|Demis 2018-04-13
 
|-
  
|-
  +
|SiO2||3
−
| SiO2 || 3 || 250 || 120 || 20 || 45 || 0 || 6 || H1.0-T10 || 2.32|| || - || - || 1.49 || - || 27/1515 || Yes || Biljana
  
  +
| ||250||120||20||45||0||2||H1.0-T10||2.32|| ||-||-||1.49||-||153/6384||No||Biljana
  +
|-
  +
|SiO2||3
  +
| ||250||120||20||45||0||4.5||H1.0-T10||2.29||-515||-||0.210||1.49|| ||138/4445||No ( AFM available)||Biljana
  +
|-
  +
|SiO2||3
  +
| ||250||120||20||45||0||6||H1.0-T10||2.32|| ||-||-||1.49||-||27/1515||Yes||Biljana
 
|-
  
|-
 
|}
  
|}
  +
''*LPD: light particle detection:''
  +
  +
*''LPDb: light particle detection before deposition''
  +
*''LPDa: light particle detection after deposition''
  +
  +
===SiO2 Deposition (Sputter 5)===
   
−
*LPD-light particle detection
  
−
*LPDb- light particle detection before deposition
  
−
*LPDa- light particle detection after deposition
  
−
== SiO2 Deposition (Sputter 5) ==
  
 
*[https://docs.google.com/spreadsheets/d/1kzrbXdUJNf_-FjLJd-PTrbGDhGCKNNxo_JaOXkSpAF8/edit#gid=Sputter#5 SiO2 film]
  
*[https://docs.google.com/spreadsheets/d/1kzrbXdUJNf_-FjLJd-PTrbGDhGCKNNxo_JaOXkSpAF8/edit#gid=Sputter#5 SiO2 film]
   
−
=[[Ion Beam Deposition (Veeco NEXUS)]]=
 +
==[[Ion Beam Deposition (Veeco NEXUS)]]==
   
 
*[https://docs.google.com/spreadsheet/ccc?key=0AuBs1GfMrpnXcEdXanZQNko3X0lUcHhVUlNyYnVDUkE&usp=sharing IBD Calibrations Spreadsheet] - Records of historical film depositions (rates, indices), Uniformity etc.
  
*[https://docs.google.com/spreadsheet/ccc?key=0AuBs1GfMrpnXcEdXanZQNko3X0lUcHhVUlNyYnVDUkE&usp=sharing IBD Calibrations Spreadsheet] - Records of historical film depositions (rates, indices), Uniformity etc.
−
**'''All users are required to enter their calibration deps (simple test deps only)'''
+
**'''All users are required to enter their calibration deps (simple test deps only)'''
 
*[https://docs.google.com/spreadsheets/d/1y704PRxvXf8bbqb79CrISnk2t0FeojYVJIjrAcBU2_w/edit#gid=sharing Particulates in SiO2 and Ta2O5 in 2015]
  
*[https://docs.google.com/spreadsheets/d/1y704PRxvXf8bbqb79CrISnk2t0FeojYVJIjrAcBU2_w/edit#gid=sharing Particulates in SiO2 and Ta2O5 in 2015]
   
−
==SiO{{sub|2}} deposition (IBD)==
 +
===SiO{{sub|2}} deposition (IBD)===
  +
−
*[[media: New IBD SiO2 Standard Recipe.pdf |SiO<sub>2</sub> Standard Recipe]]
  
  +
==== SiO<sub>2</sub> Historical Data ====
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/8/8d/New_IBD_SiO2_Standard_Recipe.pdf SiO<sub>2</sub> Standard Recipe]
 
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dFRJLUZUdXB4WFA1S1BMMWQ4WndpTWc&usp=drive_web#gid=sharing SiO<sub>2</sub> Data December 2014]
  
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dFRJLUZUdXB4WFA1S1BMMWQ4WndpTWc&usp=drive_web#gid=sharing SiO<sub>2</sub> Data December 2014]
 
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dGNyV083bmpzMjZpZ0JFVWhoOUpaN3c#gid=sharing SiO<sub>2</sub> Thickness uniformity 2014]
  
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dGNyV083bmpzMjZpZ0JFVWhoOUpaN3c#gid=sharing SiO<sub>2</sub> Thickness uniformity 2014]
Line 247: Line 402:
 
*[https://docs.google.com/spreadsheets/d/1dFI1B2WxS7oEGMPl2dlLtmiAin-6EKWSEj9hFezB4_w/edit#gid==sharing SiO<sub>2</sub> Thickness uniformity-1hr depositions 2016]
  
*[https://docs.google.com/spreadsheets/d/1dFI1B2WxS7oEGMPl2dlLtmiAin-6EKWSEj9hFezB4_w/edit#gid==sharing SiO<sub>2</sub> Thickness uniformity-1hr depositions 2016]
   
−
====== SiO2 1hr deposition properties: ======
 +
====SiO<sub>2</sub> 1hr deposition properties:====
  +
 
*Dep.rate: ≈ 5.2 nm/min (users must calibrate this prior to critical deps)
  
*Dep.rate: ≈ 5.2 nm/min (users must calibrate this prior to critical deps)
 
*HF e.r.~350 nm/min
  
*HF e.r.~350 nm/min
Line 253: Line 409:
 
*Refractive Index: ≈ 1.494
  
*Refractive Index: ≈ 1.494
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):
−
** A = 1.480
 +
**A = 1.480
−
** B = 0.00498
 +
**B = 0.00498
−
** C = -3.2606e-5
 +
**C = -3.2606e-5
  +
−
==Si<sub>3</sub>N<sub>4</sub> deposition (IBD)==
  
−
*[[media:IBD SiNdeposition.pdf|Si<sub>3</sub>N<sub>4</sub> Standard Recipe]]
 +
===Si<sub>3</sub>N<sub>4</sub> deposition (IBD)===
  +
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/d/d3/IBD_SiNdeposition.pdf Si<sub>3</sub>N<sub>4</sub> Standard Recipe]
 
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dDE4RldRQnA1N1ptOUlHQVc3QjNXSkE#gid=sharing Si<sub>3</sub>N<sub>4</sub> Data December 2014]
  
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dDE4RldRQnA1N1ptOUlHQVc3QjNXSkE#gid=sharing Si<sub>3</sub>N<sub>4</sub> Data December 2014]
 
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dEdsbWRhYW9mbFRLem56TjFFWjRwR1E#gid=sharing Si<sub>3</sub>N<sub>4</sub> Thickness uniformity 2014]
  
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dEdsbWRhYW9mbFRLem56TjFFWjRwR1E#gid=sharing Si<sub>3</sub>N<sub>4</sub> Thickness uniformity 2014]
Line 266: Line 424:
 
*Refractive Index: ≈ 1.969
  
*Refractive Index: ≈ 1.969
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):
−
** A = 2.000
 +
**A = 2.000
−
** B = 0.01974
 +
**B = 0.01974
−
** C = 1.2478e-4
 +
**C = 1.2478e-4
   
−
== SiO<sub>x</sub>N<sub>y</sub> deposition (IBD) ==
 +
===SiO<sub>x</sub>N<sub>y</sub> deposition (IBD)===
 
These are some old (2010), initial characterizations only. A recipe improvement would be to increase the Assist O2+N2 = 60sccm total, increasing repeatability. Contact [[Demis D. John|Demis]] for more info.
  
These are some old (2010), initial characterizations only. A recipe improvement would be to increase the Assist O2+N2 = 60sccm total, increasing repeatability. Contact [[Demis D. John|Demis]] for more info.
 
{|
  
{|
Line 277: Line 435:
 
|}
  
|}
   
−
==Ta{{sub|2}}O{{sub|5}} deposition (IBD)==
 +
===Ta{{sub|2}}O{{sub|5}} deposition (IBD)===
   
  +
==== Ta2O5 Historical Data (IBD) ====
−
*[[media:IBD Ta2O5 deposition details.pdf|Ta{{sub|2}}O{{sub|5}} Standard Recipe]]
  
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/8/85/IBD_Ta2O5_deposition_details.pdf Ta{{sub|2}}O{{sub|5}} Standard Recipe]
 
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dGhhUGdCR2JudkZJU3pBemR4bS1GWWc#gid=0=sharing Ta{{sub|2}}O{{sub|5}} Data December 2014]
  
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dGhhUGdCR2JudkZJU3pBemR4bS1GWWc#gid=0=sharing Ta{{sub|2}}O{{sub|5}} Data December 2014]
 
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dE5xbVFyUFZqdTdUN0JRSUNvMGFGb2c#gid=sharing Ta{{sub|2}}O{{sub|5}} Thickness uniformity 2014]
  
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dE5xbVFyUFZqdTdUN0JRSUNvMGFGb2c#gid=sharing Ta{{sub|2}}O{{sub|5}} Thickness uniformity 2014]
Line 290: Line 449:
 
*[https://docs.google.com/spreadsheets/d/1U7XUvluOpgD7tsciZ1pAFGiFsKJKvym6mH5hKaSt5b0/edit#gid=sharing Ta{{sub|2}}O{{sub|5}} Thickness uniformity-1hr depositions 2016]
  
*[https://docs.google.com/spreadsheets/d/1U7XUvluOpgD7tsciZ1pAFGiFsKJKvym6mH5hKaSt5b0/edit#gid=sharing Ta{{sub|2}}O{{sub|5}} Thickness uniformity-1hr depositions 2016]
   
  +
==== Ta2O5 Deposition/Film Properies (IBD) ====
−  
 
*Ta2O5 1hr depositions:
  
*Ta2O5 1hr depositions:
 
*Deposition Rate: ≈ 7.8 nm/min (users must calibrate this prior to critical deps)
  
*Deposition Rate: ≈ 7.8 nm/min (users must calibrate this prior to critical deps)
Line 297: Line 456:
 
*Refractive Index: ≈ 2.172
  
*Refractive Index: ≈ 2.172
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):
−
** A = 2.1123
 +
**A = 2.1123
−
** B = 0.018901
 +
**B = 0.018901
−
** C = -0.016222
 +
**C = -0.016222
   
−
==TiO{{sub|2}} deposition (IBD)==
 +
===TiO{{sub|2}} deposition (IBD)===
  +
−
*[[media:New IBD TiO2 deposition.pdf|TiO<sub>2</sub> Standard Recipe]]
  
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/3/3b/New_IBD_TiO2_deposition.pdf TiO<sub>2</sub> Standard Recipe]
 
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dGVXVkM4dEdXaU15M09HNGhJbGUycVE#gid=sharing TiO<sub>2</sub> Data December 2014]
  
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dGVXVkM4dEdXaU15M09HNGhJbGUycVE#gid=sharing TiO<sub>2</sub> Data December 2014]
 
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dF9YSW9jTDJzY19MbmVEbUQtVzJVdVE#gid=sharing TiO<sub>2</sub> Thickness uniformity 2014]
  
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dF9YSW9jTDJzY19MbmVEbUQtVzJVdVE#gid=sharing TiO<sub>2</sub> Thickness uniformity 2014]
Line 311: Line 471:
 
*Refractive Index: ≈ 2.259
  
*Refractive Index: ≈ 2.259
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):
−
** A = 2.435
 +
**A = 2.435
−
** B = -4.9045e-4
 +
**B = -4.9045e-4
−
** C = 0.01309
 +
**C = 0.01309
 
*Absorbing < ~350nm
  
*Absorbing < ~350nm
   
−
== Al2O3 deposition (IBD) ==
 +
===Al<sub>2</sub>O<sub>3</sub> deposition (IBD)===
−
* Al2O3 standard recipe ( working on)
  
   
  +
*Al2O3 standard recipe: 1_Al2O3_dep
−
* [https://docs.google.com/spreadsheets/d/1Qwxa7rtq2kGeFUQxnjGFgtdCJP4uIX_bdUcCWFvO72g/edit#gid= Al2O3 Data 2018]
  
  +
−
* [https://docs.google.com/spreadsheets/d/1rjwDQ0WJOIL7XWx2KWQ4fEPjNkr6GEmiXGmQXZnWFOI/edit#gid= Al2O3 Thickness uniformity 2018]
  
  +
*[https://docs.google.com/spreadsheets/d/1Qwxa7rtq2kGeFUQxnjGFgtdCJP4uIX_bdUcCWFvO72g/edit#gid= Al2O3 Data 2018]
  +
*[https://docs.google.com/spreadsheets/d/1rjwDQ0WJOIL7XWx2KWQ4fEPjNkr6GEmiXGmQXZnWFOI/edit#gid= Al2O3 Thickness uniformity 2018]
   
 
*Deposition Rate: ≈ 2.05nm/min (users must calibrate this prior to critical deps)
  
*Deposition Rate: ≈ 2.05nm/min (users must calibrate this prior to critical deps)
Line 327: Line 488:
 
*Refractive Index: ≈ 1.656
  
*Refractive Index: ≈ 1.656
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):( working on)
 
*[[http://en.wikipedia.org/wiki/Cauchy's_equation Cauchy Parameters]] (350-2000nm):( working on)
−
** A =
+
**A =
−
** B =
+
**B =
−
** C =
+
**C =
 
*Absorbing < ~350nm
  
*Absorbing < ~350nm
  +
  +
== Reference Recipes (Disabled Tools) ==
  +
  +
=== [[Sputter 2 (SFI Endeavor)|<big><u>Sputter 2 (SFI Endeavor)</u></big>]] ===
  +
'''This Tool has been Disabled, and is not available for use any more! These recipes are displayed here for historical/reference purposes only.'''
  +
'''Al Deposition (Sputter 2)'''
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/0/05/20-Al-Sputtering-Film-Sputter-2.pdf Al Deposition Recipe]
  +
'''AlN<sub>x</sub> Deposition (Sputter 2)'''
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/8/8c/Sputter-2-AlN-Endeavor-rev1.pdf AlN<sub>x</sub> Deposition Recipe]
  +
'''Au Deposition (Sputter 2)'''
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/8/8a/21-Au-Sputter-film-recipes-Sputter-2.pdf Au Deposition Recipe]
  +
'''TiO<sub>2</sub> Deposition (Sputter 2)'''
  +
*[//wiki.nanotech.ucsb.edu/wiki/images/c/c4/22-TiO2-Film-Sputter-2.pdf TiO2<sub>2</sub> Deposition Recipe]

Revision as of 18:32, 16 April 2021

Back to Vacuum Deposition Recipes. R

Sputter 3 (AJA ATC 2000-F)

Please see the SignupMonkey Page for a list of currently installed targets.

Materials Table (Sputter 3)

The recipes below are given as starting points from data obtained in the nanofab. For critical depositions, calibrations are recommended.

Material P(mT) Pow(W) Sub(W) T(C) Ar N2 O2 Height-Tilt Rate(nm/min) Stress(MPa) Rs(uOhm-cm) n@633nm k@633nm Target Consumed Lower Limit Data Below Comment
Au - - - - - - - - - - - - - Set: 200 W

Read: 400 VDC

no
Al2O3 3 200 (RF2) off 20 30 1.5 1.52"-4mm 5.32 1.6478 0 no Demis D. John
Co 10(5) 200 0 20 25 0 0 25-9 2.3 - - - - yes Alex K
Cr 5 200 0 20 25 0 0 44-4 6.84 - - - - no Brian
Cu 1.5 50(395v) 0 20 25 0 0 25-9 4.15 - - - - no Ning
Cu 5 150(~490v) 0 20 15 0 0 0.82"-9 8 - - - - yes Ning
Fe 10(5) 200 0 20 25 0 0 25-9 1.25 - - - - No Alex K
Mo 3 200 0 20 25 0 0 44-4 13.15 - - - - yes Ning
Ni 5 150 0 20 25 0 0 44-4 5.23 - - - - yes Ning
Ni 5 150 0 20 25 0 0 25-9 1.82 - - - - yes Ning
Ni 5 75 0 20 25 0 0 44-4 2.50 - - - - yes Ning
Ni 3 200 0 20 25 0 0 44-4 9.4 - - - - yes Ning
Ni 1.5 50(399v) 0 20 25 0 0 25-9 0.96 - - - - no Ning
Pt 3 50 0 20 25 0 0 0.82"-9 2.9 - - - - no Ning
Si 8 250 0 25 25 0 0 15-3 1.4 - - - - no Gerhard - ramp 2W/s - 3% Unif 4" wafer
SiN 3 200 10 20 25 3 0 25-9 1.56 - - 1.992 - yes Brian
SiN 3 250 10 20 25 2.5 0 25-9 2.1 - - 2.06 - yes Brian
SiO2 3 200 10 20 25 0 3 25-9 3.68 - - 1.447 - yes Brian
SiO2 3 200 10 20 25 0 5 45-3 2.60 - - 1.471 - yes Brian
SiO2 3 250 10 20 25 0 2.5 25-9 4.3 - - 1.485 - yes Brian
Ta 5 150 0 20 25 0 0 44-4 9.47 - - - - yes Ning
Ta 5 75 0 20 25 0 0 44-4 5.03 - - - - yes Ning
Ti 3 100 0 20 25 0 0 25-9 1.34 - - - - yes Ning
SampleClean-NativeSiO2 10 0 18 20 25 0 0 44-4 - - - - - yes 150Volts 5 min

Height Conversion for Older Recipes

Old recipes using the manual Height setting in millimeters can be converted to the new programmatic settings in inches as follows:

Old (mm) New (inches) Typical Gun Tilt (mm)
15
25 0.82 9
44 1.52 4

Interpolation plot can be found here.

Fe and Co Deposition (Sputter 3)

Cu Deposition (Sputter 3)

Mo Deposition (Sputter 3)

Ni and Ta Deposition (Sputter 3)

SiO2 Deposition (Sputter 3)

SiN Deposition (Sputter 3)

Ti Deposition (Sputter 3)

Sputter 4 (AJA ATC 2200-V)

Please see the SignupMonkey page for a list of currently installed targets.

Materials Table (Sputter 4)

The recipes below are given as starting points from data obtained in the nanofab. For critical depositions, calibrations are recommended.

Material P(mT) Power Source Pow(W) Sub(W) T(C) Ar N2 O2 Height-Tilt Rate(nm/min) Stress(MPa) Rs(uOhm-cm) n@633nm k@633nm Data Below Comment
Al 5 200 0 20 45 0 0 H2.75-T5 4.4 - - - - Yes Ning Cao
Al2O3 3 RF4-Sw1 200 0 20 30 0 1.5 H2.75-T5 5.1 1.64202 0 partial Demis D. John
Au 5 200 0 20 45 0 0 H1-T10 17.7 - - - - Yes Ning Cao
Au 10 300 0 20 45 0 0 H2.75-T5 45.4 - - - - Yes Ning Cao
Cu 5 150 0 20 30 0 0 H0.82-T9 6.7 No (SEM available) Ning Cao
Nb 4 250 0 20 30 0 0 H2.00-T7 7.5 - - - - No
Pt 5 200 0 20 45 0 0 H2.75-T5 7.4 - - - - Yes Ning Cao
Pt 3 50(439V) 0 20 45 0 0 H2.75-T5 3.9 - - - - Yes Ning Cao
Ru 3 200 45 H2.75-T4 ~10 Yes Ning Cao
Ti 10 200 0 20 45 0 0 H2.75-T5 2.3 - - - - Yes Ning Cao
TiN 3 150 110V 20 48.25 1.75 0 H2.5-T5 2 - 60 - - No
TiO2 3 250(RF:450V) 0 20 45 0 3 H2.75-T5 4.3 - - - Yes Ning Cao
TiW 4.5 200 0 20 45 0 0 H1-T10 4.7 - - - - Yes Ning Cao
TiW 4.5 300 0 75 45 0 0 H2.75-T5 9.5 -150 to 150 60 - - Yes 10%Ti by Wt
W 3 300 0 50 45 0 0 H2.75-T5 11.5 -150 to 150 11 - - Yes Jeremy Watcher

Au Deposition (Sputter 4)

Al Deposition (Sputter 4)

Al2O3 Deposition (Sputter 4)

  • Rate: 5.134 nm/min
  • Cauchy Refractive Index Params (fit from λ=190-1700nm, indicating transparency over this range)
    • A = 1.626
    • B = 5.980E-3
    • C = 1.622E-4

Pt Deposition (Sputter 4)

Ru Deposition (Sputter 4)

Ti-Au Deposition (Sputter 4)

TiO2 Deposition (Sputter 4)

TiW Deposition (Sputter 4)

W-TiW Deposition (Sputter 4)

Sputter 5 (AJA ATC 2200-V)

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Materials Table (Sputter 5)

The recipes below are given as starting points from data obtained in the nanofab. For critical depositions, calibrations are recommended.

Material P(mT) Power Source Pow(W) Sub(V) T(C) Ar N2 O2 Height-Tilt Rate(nm/min) Stress(MPa) Rs(uOhm-cm) Rq(nm) n@633nm k@633nm LPDb/LPDa* Data Below Comment
Al 5 250 0 20 45 0 0 H1-T10 2.5 22 No (SEM available) Ning
Al2O3 1.5 DC5-SW1 150 - - 45 - 5 H2.75-T5 5.3 ? ? ? 1.641 - ? No Demis 2018-04-13
SiO2 3 250 120 20 45 0 2 H1.0-T10 2.32 - - 1.49 - 153/6384 No Biljana
SiO2 3 250 120 20 45 0 4.5 H1.0-T10 2.29 -515 - 0.210 1.49 138/4445 No ( AFM available) Biljana
SiO2 3 250 120 20 45 0 6 H1.0-T10 2.32 - - 1.49 - 27/1515 Yes Biljana

*LPD: light particle detection:

  • LPDb: light particle detection before deposition
  • LPDa: light particle detection after deposition

SiO2 Deposition (Sputter 5)

Ion Beam Deposition (Veeco NEXUS)

SiO2 deposition (IBD)

SiO2 Historical Data

SiO2 1hr deposition properties:

  • Dep.rate: ≈ 5.2 nm/min (users must calibrate this prior to critical deps)
  • HF e.r.~350 nm/min
  • Stress ≈ -390MPa (compressive)
  • Refractive Index: ≈ 1.494
  • [Cauchy Parameters] (350-2000nm):
    • A = 1.480
    • B = 0.00498
    • C = -3.2606e-5

Si3N4 deposition (IBD)

  • Deposition Rate: ≈ 4.10 nm/min (users must calibrate this prior to critical deps)
  • HF e.r.~11nm/min
  • Stress ≈ -1590MPa (compressive)
  • Refractive Index: ≈ 1.969
  • [Cauchy Parameters] (350-2000nm):
    • A = 2.000
    • B = 0.01974
    • C = 1.2478e-4

SiOxNy deposition (IBD)

These are some old (2010), initial characterizations only. A recipe improvement would be to increase the Assist O2+N2 = 60sccm total, increasing repeatability. Contact Demis for more info.

plot showing varying refractive index between Si3N4 and SiO2
IBD SiOxNy: Refractive Index vs. O2/N2 Flow.
Rate varies monotonically from 53-5 Å/min.
Dep. Rate of IBD SiOxNy vs. Assist O2 flow.

Ta2O5 deposition (IBD)

Ta2O5 Historical Data (IBD)

Ta2O5 Deposition/Film Properies (IBD)

  • Ta2O5 1hr depositions:
  • Deposition Rate: ≈ 7.8 nm/min (users must calibrate this prior to critical deps)
  • HF e.r.~2 nm/min
  • Stress ≈ -232MPa (compressive)
  • Refractive Index: ≈ 2.172
  • [Cauchy Parameters] (350-2000nm):
    • A = 2.1123
    • B = 0.018901
    • C = -0.016222

TiO2 deposition (IBD)

  • Deposition Rate: ≈ 1.29 nm/min (users must calibrate this prior to critical deps)
  • HF etch rate ~5.34nm/min
  • Stress ≈ -445MPa (compressive)
  • Refractive Index: ≈ 2.259
  • [Cauchy Parameters] (350-2000nm):
    • A = 2.435
    • B = -4.9045e-4
    • C = 0.01309
  • Absorbing < ~350nm

Al2O3 deposition (IBD)

  • Al2O3 standard recipe: 1_Al2O3_dep
  • Deposition Rate: ≈ 2.05nm/min (users must calibrate this prior to critical deps)
  • HF etch rate ~167nm/min
  • Stress ≈ -332MPa (compressive)
  • Refractive Index: ≈ 1.656
  • [Cauchy Parameters] (350-2000nm):( working on)
    • A =
    • B =
    • C =
  • Absorbing < ~350nm

Reference Recipes (Disabled Tools)

Sputter 2 (SFI Endeavor)

This Tool has been Disabled, and is not available for use any more! These recipes are displayed here for historical/reference purposes only.

Al Deposition (Sputter 2)

AlNx Deposition (Sputter 2)

Au Deposition (Sputter 2)

TiO2 Deposition (Sputter 2)

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