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Specific Process Knowledge/Lithography/Coaters: Difference between revisions

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All cleanroom materials.  
All cleanroom materials.  


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1
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==III-V Spinner==
[[Image:3-5 spinner.jpg|300x300px|thumb|III-V Spinner positioned in A-5]]
'''Feedback to this section''': '''[mailto:labadviser@danchip.dtu.dk?Subject=Feed%20back%20from%20page%20http://labadviser.danchip.dtu.dk/index.php/Specific_Process_Knowledge/Lithography/Coaters#III-V_Spinner click here]'''
The III-V spinner is a SÜSS RC8 Spin Coater intended for processing of III-V compound semiconductors and CMOS compatible materals. Please note, that '''there are different chucks for III-V materials and Si-, SiO2-materials.''' The spinner is mounted in a flow hood located in the III-V laboratory (yellow room). The extra exhaust should always be turned on while spinning.
'''The user manual, user APV, and contact information can be found in [http://labmanager.danchip.dtu.dk/function.php?module=Machine&view=view&mach=140 LabManager]'''
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=== Equipment performance and process related parameters ===
{| border="2" cellspacing="0" cellpadding="2"
!style="background:silver; color:black;" align="center" width="60"|Purpose
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*Spin coating and soft baking UV sensative resists
*Spin coating E-beam resits
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!style="background:silver; color:black;" align="center" width="60"|Resist
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* AZ5214E manual dispense
* E-beam resits manual dispense
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!style="background:silver; color:black" align="center" valign="center" rowspan="1"|Performance
|style="background:LightGrey; color:black"|Coating thickness
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* AZ5214E 1-4,2 µm
* E-beam resits 0,1-1 µm
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!style="background:silver; color:black" align="center" valign="center" rowspan="3"|Process parameters
|style="background:LightGrey; color:black"|Spin speed
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*Cover closed: 7000 rpm
*Cover open: 1000 rpm
* Gyrset: 3000 rpm
* non-vaccum chuck: 5000 rpm
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|style="background:LightGrey; color:black"|Spin acceleration
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100 - 5000 rpm/s
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|style="background:LightGrey; color:black"|Hotplate temperature
|style="background:WhiteSmoke; color:black" align="center"|
* 90° for III-V materials
* 110° for III-V materials
* changeable temperature from 20°-200° for other materials
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!style="background:silver; color:black" align="center" valign="center" rowspan="3"|Substrates
|style="background:LightGrey; color:black"|Substrate size
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* 50 mm wafers
* 100 mm wafers
* 150 mm wafers
* small pieces down to 3x3 mm2
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| style="background:LightGrey; color:black"|Allowed materials
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All cleanroom materials.
Please notice that III-V materials need to be run on the dedicated chuck!
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