AJA
Q2
The AJA Q2 is a loadlocked UHV sputter deposition system. The AJA Q2 has RF and DC sputtering capability. The AJA Q2 includes an in-chamber ion source for substrate cleaning.[1][2]
What it is
How it works
The AJA Q2 has RF and DC sputtering capability.[1][2]
The AJA Q2 includes RF substrate pre-treatment and an in-chamber ion source for substrate cleaning.[1][2]
Where it fits in the process flow
General reference — not yet source-verifiedThe AJA Q2 belongs in thin-film deposition after substrate preparation and before later patterning or device fabrication steps.
The AJA Q2 supports deposition of films for device structures that require controlled material layers.
Applications
The AJA Q2 is used for quantum materials work.[1]
- quantum computing research
- creation of next generation quantum devices
- sputter deposition
What do the numbers mean?
Power & electrical3
Wafer handling4
Configuration & options10
- Off-axis sputter guns
- two manually adjustable off axis sputter guns for low energy sputter deposition[1]
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
Not publicly documented
The following facts about the Q2 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Q2 are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Q2 are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the Q2 are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Q2 are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Q2 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (2)Every fact above is drawn from these public sources
- [1]cnfusers.cornell.edu — cnfusers.cornell.educnfusers.cornell.edu
- [2]AJA Q2 family | Waferpedia — waferpedia.comwaferpedia.com
Last updated Oct 20, 2026.
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