Difference between revisions of "Sputtering Recipes"

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(→‎Sputter 4 (AJA ATC 2200-V): added Ru ; link to SiO2 Etching with Ruthenium Hardmask doc.)
 
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{{rl|Atomic Layer Deposition Recipes|Pt deposition (ALD)}}
 
{{rl|Atomic Layer Deposition Recipes|Pt deposition (ALD)}}
  
=[[Sputter 3 (AJA ATC 2000-F)]]=
+
==[[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.
+
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"
 
|-
 
|-
Line 116: Line 118:
 
|}
 
|}
  
==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 137: 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)===
  
 
*[//wiki.nanotech.ucsb.edu/wiki/images/1/15/Fe_and_Co_Films_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]
  
==Cu Deposition (Sputter 3)==
+
===Cu Deposition (Sputter 3)===
  
 
*[//wiki.nanotech.ucsb.edu/wiki/images/5/5e/Cu_Film_using_Sputter-3.pdf Cu Deposition Recipe]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/5/5e/Cu_Film_using_Sputter-3.pdf Cu Deposition Recipe]
  
==Mo Deposition (Sputter 3)==
+
===Mo Deposition (Sputter 3)===
  
 
*[//wiki.nanotech.ucsb.edu/wiki/images/7/7f/46-Mo_Film_using_Sputter3.pdf Mo Deposition Recipe]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/7/7f/46-Mo_Film_using_Sputter3.pdf Mo Deposition Recipe]
  
==Ni and Ta Deposition (Sputter 3)==
+
===Ni and Ta Deposition (Sputter 3)===
  
 
*[//wiki.nanotech.ucsb.edu/wiki/images/b/b6/24-Ni_and_Ta_Films_using_Sputter-3.pdf Ni and Ta Deposition Recipe]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/b/b6/24-Ni_and_Ta_Films_using_Sputter-3.pdf Ni and Ta Deposition Recipe]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/9/93/Ni_Sputtering_Film_using_Sputter_3-a.pdf Ni Sputtering Film Recipe-3mT-200W]
 
*[//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)==
+
===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/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]
 
*[//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)==
+
===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]
 
*[//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)==
+
===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]
 
*[//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)]]=
+
==[[Sputter 4 (AJA ATC 2200-V)]]==
  
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.
+
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"
 
|-
 
|-
Line 269: Line 273:
 
|}
 
|}
  
==Au Deposition (Sputter 4)==
+
===Au Deposition (Sputter 4)===
  
 
*[//wiki.nanotech.ucsb.edu/wiki/images/0/01/Au-Sputter4-5mT-200W-120s.pdf Au Film's AFM Step and Roughness]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/0/01/Au-Sputter4-5mT-200W-120s.pdf Au Film's AFM Step and Roughness]
  
==Al Deposition (Sputter 4)==
+
===Al Deposition (Sputter 4)===
  
 
*[//wiki.nanotech.ucsb.edu/wiki/images/1/17/Al-Sputter4-5mT-200W-30m.pdf Al Film SEM Profile]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/1/17/Al-Sputter4-5mT-200W-30m.pdf Al Film SEM Profile]
  
==Al2O3 Deposition (Sputter 4)==
+
===Al2O3 Deposition (Sputter 4)===
  
 
*Rate: 5.134 nm/min
 
*Rate: 5.134 nm/min
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**C = 1.622E-4
 
**C = 1.622E-4
  
==Pt Deposition (Sputter 4)==
+
===Pt Deposition (Sputter 4)===
  
 
*[//wiki.nanotech.ucsb.edu/wiki/images/a/ab/Pt-Sputter4.pdf Pt Film's AFM Step and Roughness]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/a/ab/Pt-Sputter4.pdf Pt Film's AFM Step and Roughness]
  
== Ru Deposition (Sputter 4) ==
+
=== 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
 
* [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
 
** Deposition Rate ~10nm/min
 
** See [[ICP Etching Recipes#SiO2 Etching|Fluorine-ICP > SiO2 Etching]] page for more info.
 
** See [[ICP Etching Recipes#SiO2 Etching|Fluorine-ICP > SiO2 Etching]] page for more info.
  
==Ti-Au Deposition (Sputter 4)==
+
===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]
 
*[//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)==
+
===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]
 
*[//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)==
+
===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]
 
*[//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)==
+
===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]
 
*[//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)]]=
+
==[[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.
 
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.
 
 
{| class="wikitable sortable"
 
{| class="wikitable sortable"
 
|-
 
|-
Line 358: Line 363:
 
|No
 
|No
 
|Demis 2018-04-13
 
|Demis 2018-04-13
 +
|-
 +
|Pt
 +
|3.0
 +
|
 +
|200(507v)
 +
| -
 +
| -
 +
|45
 +
| -
 +
| -
 +
|H1-T10
 +
|7.03
 +
|?
 +
|?
 +
|?
 +
|2.068
 +
|4.951
 +
|?
 +
|No
 +
|Ning 2021-09-27
 
|-
 
|-
 
|SiO2||3
 
|SiO2||3
Line 368: Line 393:
 
| ||250||120||20||45||0||6||H1.0-T10||2.32|| ||-||-||1.49||-||27/1515||Yes||Biljana
 
| ||250||120||20||45||0||6||H1.0-T10||2.32|| ||-||-||1.49||-||27/1515||Yes||Biljana
 
|-
 
|-
 +
|Ti
 +
|3.0
 +
|
 +
|200(374v)
 +
| -
 +
| -
 +
|45
 +
| -
 +
| -
 +
|H1-T10
 +
|2.52
 +
|?
 +
|?
 +
|?
 +
|2.679
 +
|1.853
 +
|?
 +
|No
 +
|Ning 2021-09-27
 
|}
 
|}
 
''*LPD: light particle detection:''
 
''*LPD: light particle detection:''
Line 374: Line 418:
 
*''LPDa: light particle detection after deposition''
 
*''LPDa: light particle detection after deposition''
  
==SiO2 Deposition (Sputter 5)==
+
===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.
Line 384: Line 428:
 
*[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)===
  
 +
==== 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]
 
*[//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]
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*[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)
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**C = -3.2606e-5
 
**C = -3.2606e-5
  
==Si<sub>3</sub>N<sub>4</sub> deposition (IBD)==
+
===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]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/d/d3/IBD_SiNdeposition.pdf Si<sub>3</sub>N<sub>4</sub> Standard Recipe]
Line 422: Line 467:
 
**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.
 
{|
 
{|
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|}
 
|}
  
==Ta{{sub|2}}O{{sub|5}} deposition (IBD)==
+
===Ta{{sub|2}}O{{sub|5}} deposition (IBD)===
  
 +
==== Ta2O5 Historical Data (IBD) ====
 
*[//wiki.nanotech.ucsb.edu/wiki/images/8/85/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]
Line 442: Line 488:
 
*[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 453: Line 499:
 
**C = -0.016222
 
**C = -0.016222
  
==TiO{{sub|2}} deposition (IBD)==
+
===TiO{{sub|2}} deposition (IBD)===
  
 
*[//wiki.nanotech.ucsb.edu/wiki/images/3/3b/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]
Line 469: Line 515:
 
*Absorbing < ~350nm
 
*Absorbing < ~350nm
  
==Al2O3 deposition (IBD)==
+
===Al<sub>2</sub>O<sub>3</sub> deposition (IBD)===
  
 
*Al2O3 standard recipe: 1_Al2O3_dep
 
*Al2O3 standard recipe: 1_Al2O3_dep
Line 486: Line 532:
 
*Absorbing < ~350nm
 
*Absorbing < ~350nm
  
 +
== Reference Recipes (Disabled Tools) ==
  
 
+
=== [[Sputter 2 (SFI Endeavor)|<big><u>Sputter 2 (SFI Endeavor)</u></big>]] ===
= [[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.'''
 
  '''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)'''
==Al Deposition (Sputter 2)==
 
 
 
 
*[//wiki.nanotech.ucsb.edu/wiki/images/0/05/20-Al-Sputtering-Film-Sputter-2.pdf Al Deposition Recipe]
 
*[//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)'''
==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]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/8/8c/Sputter-2-AlN-Endeavor-rev1.pdf AlN<sub>x</sub> Deposition Recipe]
 
+
'''Au Deposition (Sputter 2)'''
==Au Deposition (Sputter 2)==
 
 
 
 
*[//wiki.nanotech.ucsb.edu/wiki/images/8/8a/21-Au-Sputter-film-recipes-Sputter-2.pdf Au Deposition Recipe]
 
*[//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)'''
==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]
 
*[//wiki.nanotech.ucsb.edu/wiki/images/c/c4/22-TiO2-Film-Sputter-2.pdf TiO2<sub>2</sub> Deposition Recipe]

Latest revision as of 10:39, 27 September 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)

Please see the 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.

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
Pt 3.0 200(507v) - - 45 - - H1-T10 7.03 ? ? ? 2.068 4.951 ? No Ning 2021-09-27
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
Ti 3.0 200(374v) - - 45 - - H1-T10 2.52 ? ? ? 2.679 1.853 ? No Ning 2021-09-27

*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)