Specific Process Knowledge: Difference between revisions

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<center><span style="background:Yellow">2nd Level - Process Topic</span></center>
'''Feedback to this page''': '''[mailto:labadviser@nanolab.dtu.dk?Subject=Feed%20back%20from%20page%20http://labadviser.nanolab.dtu.dk/index.php/Specific_Process_Knowledge click here]'''
'''Feedback to this page''': '''[mailto:labadviser@danchip.dtu.dk?Subject=Feed%20back%20from%20page%20http://labadviser.danchip.dtu.dk/index.php/Specific_Process_Knowledge/Etch/RIE_(Reactive_Ion_Etch) click here]'''




=== Choose the process topic you are interested in ===
=== Choose the process topic you are interested in: ===
*[[/Pattern Design|Pattern Design and Mask Fabrication]]


*[[/Back-end processing|Back-end processing]]
*[[/Back-end processing|Back-end processing]]
*[[/Bonding|Bonding]]


*[[/Characterization|Characterization]]
*[[/Characterization|Characterization]]
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*[[/Lithography|Lithography]]
*[[/Lithography|Lithography]]
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*[[/Photolithography|Photolithography]]
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*[[/Thermal Process|Thermal Process]]
*[[/Thermal Process|Thermal Process]]
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*[[/Wafer and sample drying|Wafer and sample drying]]
*[[/Wafer and sample drying|Wafer and sample drying]]
*[[/Bonding|Wafer Bonding]]


*[[/Wafer cleaning|Wafer Cleaning]]
*[[/Wafer cleaning|Wafer Cleaning]]
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*[[/Wafer Information|Wafer Information]]
*[[/Wafer Information|Wafer Information]]


*[[/Materials|Materials]]
*[[/Overview of Fume Hoods|Overview of Fume Hoods]]
 
*[[/III-V Process|III-V Process]]
 
===The section below here is under construction [[Image:section under construction.jpg|70px]] ===
 
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==Overview of sample processing 3==
 
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*[[/Cleanroom Chemicals|List of chemicals available in the cleanroom]]
{| class="wikitable collapsible collapsed" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Clean your sample.png|x100px|Clean your sample]] <br/> Clean your sample
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!Entry page in LabAdviser
!Techniques
!Materials
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|[[Specific Process Knowledge/Wafer cleaning|Wafer cleaning]]
|Soap Sonic
|Removes dust and particles
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|7-up & Piranha
|Removes organics and alkali ions
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|RCA
|Two step process to remove organics and metals
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|5% HF
|Removes native oxide
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|IMEC
|Removing dust, organics and alkali ions and slightly polish the surface.
Make the surface hydrophillic
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{| class="collapsible wikitable collapsed" border="1" cellspacing="1" cellpadding="2"  align="right"
! [[image:Dry your sample.png|x100px|Dry your sample]] <br/> Dry your sample
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!Entry page in LabAdviser
!Techniques
!Materials
|-
|[[Specific Process Knowledge/Wafer and sample drying|Wafer and sample drying]]
|Spin dryers
|Whole wafers
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|Critial point dryer
|Sensitive wafers
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{| class="wikitable collapsible collapsed" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Create a film on your sample.png|thumb|100px|Create a layer/film on your sample]]
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!Entry page in LabAdviser
!Techniques
!Materials
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|[[Specific Process Knowledge/Thermal Process/Oxidation| Thermal Process/Oxidation]]
|Thermal oxidation
|Thermal SiO2
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|[[Specific Process Knowledge/Thin film deposition| Thin film deposition]]
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|Sputter deposition
|Si,SiO2,Si3N3,TiO2, metals
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|Thermal evaporation
|Al, ?
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|E-beam evaporation
|Metals
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|LPCVD
|Si3N4, SRN, SiO2, Si (poly and amorph)
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|PECVD
|Si3N4, SiO2, PBSG
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|Electroplating
|Ni
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|[[Specific Process Knowledge/Lithography/Coaters|Lithography/Coaters]]
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|Spin coating
|resists, polymers
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|Spray coating
|resists, polymers
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|Epitaxial growth
|MOCVD
|?
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{| class="wikitable collapsible collapsed" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Dope your sample.png|thumb|100px|Dope your sample]]
|-
|-
!Entry page in LabAdviser
!Techniques
!Materials
|-
|[[Specific Process Knowledge/Thin film deposition/PECVD| Thin film deposition/PECVD]]
|PECVD
|Deposition of SiO2 or Si3N4 doped with P,B and Ge
|-
|[[Specific Process Knowledge/Thin film deposition/Furnace LPCVD PolySilicon|Thin film deposition/Furnace LPCVD PolySilicon]]
|LPCVD
|Deposition of PolySi doped with B or P
|-
|[[Specific Process Knowledge/Thermal Process/Dope with Boron|Thermal Process/Dope with Boron]]
|Predeposition and drive-in
|Doping Silicon wafers with boron
|-
|[[Specific Process Knowledge/Thermal Process/Dope with Phosphorus|Thermal Process/Dope with Phosphorus]]
|Predeposition and drive-in
|Doping Silicon wafers with phosphorus


|-
|[[Specific Process Knowledge/Doping|Doping]]
|Ion implant
|?
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{| class="wikitable collapsible collapsed" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Thermal treat your sample.png|thumb|100px|Thermal treatment of your sample]]
|-
!Entry page in LabAdviser
!Techniques
!Materials
|-
|[[Specific Process Knowledge/Thermal Process|Thermal Process]]
|Annealing
|Si, PECVD layers
|-
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|Oxidation
|Si wafers
|-
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|Doping with B/P
|Si wafers
|-
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|Pyrolysis
|Resists?
|-
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{| class="wikitable collapsible collapsed" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Make a mask on your sample.png|thumb|100px|Make a mask on your sample]]
|-
!Entry page in LabAdviser
!Techniques
|-
|[[Specific Process Knowledge/Lithography| Lithography]]
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|-
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|Photolithography
|-
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|Deep UV lithography
|-
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|E-beam lithography
|-
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|Imprinting
|-
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{| class="wikitable collapsible collapsed" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Transfer mask pattrn to your sample.png|thumb|100px|Transfer mask pattern to your sample]]
|-
!Entry page in LabAdviser
!Techniques
!Materials
|-
|[[Specific Process Knowledge/Etch| Etch]]
|
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|-
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|Wet etch
|Si,Glass,SiO2,Si3N4,Al,Cr,Ti,Au,Pt,InP,InGaAsP,GaAs/AlGaAs
|-
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|Dry etch
|Any material
|-
|[[Specific Process Knowledge/Lithography/LiftOff| Lift-off]]
|
|?
|-
|}
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{| class="wikitable collapsible collapsed" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Define your structure directly.png|thumb|100px|Define your structure directly to your sample]]
|-
|Imprinting
|-
|LASER machining
|-
|Lithographic definition
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|Polymer Injection molding
|-
|}
|-
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{| class="wikitable collapsible" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Bond your samples together.png|thumb|100px|Bond your samples together]]
|-
!Entry page in LabAdviser
!Techniques
!Materials
|-
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{| class="wikitable collapsible" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Characterize your sample.png|thumb|100px|Characterize your sample]]
|-
!Entry page in LabAdviser
!Techniques
!Materials
|-
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{| class="wikitable collapsible collapsed" border="1" cellspacing="1" cellpadding="2"  align="left"
! [[image:Pack your sample (back-end).png|thumb|100px|Pack your sample (back-end)]]
|-
|Chip/die mounting
|-
|Wire bonding
|-
|Dicing
|-
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[[/temp| jmli test ]]
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Latest revision as of 13:05, 28 June 2023