Cost effective, Desktop Plasma ALD
- Plasma ALD at the cost of a thermal system
- Small Footprint (38.1 cm; 15″ across) Desktop Plasma ALD
• Accommodates samples of 6″ diameter or smaller.- Optional customizable chucks.
- Inchfab compact, high efficiency remote 300 watt ICP source
- Integrated matching network
- Accommodates samples of 6″ diameter with optional customizable chucks.
- Warm walled aluminum chamber with heated sample holder from 40 – 400°C
- 3 organometallic source precursors to 185°C (1 at standard conditions).
- Up to 4 oxidant/reductant sources (MFC controlled).
- High temperature compatible fast pulsing ALD valves with ultrafast MFC for integrated inert gas purge
- Temperature range to 400°C
- High exposure available with static processing mode
SPECIFICATION
- Substrate temperatures from RT to 400°C ± 1 °C; Precursor temperatures from RT to 185°C ± 2°C (w/ heating jacket)
- Small footprint (15″ by 15″), bench top installation and fully cleanroom compatible
- Simple system maintenance and low utilities cost.
- Streamlined chamber design and small chamber volume
- Fast cycling capability and high exposure, deep penetration processing available
- Full HW and SW interlocks for safe operation even in multi-user environment.
OPTIONS
- Customized chuck/platen
- QCM (Quartz Crystal Microbalance)
- Additional Counter reactant lines (MFC controlled) – up to 2 additional
- Optional 4th heated precursor (185°C), all available with optional pressure boost technology
- External control – PC/software link (allows programing and running, remotely)
- Higher than standard pressure regime
- Customized systems
FACILITIES
For detailed instructions see our presentation and video instructions: “AT650P Installation and Start-up“
- N2 purge gas should be >99.9995% with a shutoff valve (regulated to 10 – 30 psi, metal sealed).
- Input line is 1/4 female VCR compression fitting
- Attach > 99.9995% nitrogen (UHP) purge gas via 1/4″ metal line to the 1/4″ compression fitting on back
- Attach 90-110 psi CDA (clean dry air) via 1/4″ polyethylene tubing or metal line to the other 1/4″ compression fitting marked CDA (Clean Dry Air)
- Min 19.5cfm wet pump (**PTFE vacuum fluid (like Fomblin) required) (Dry pump is optional)
- NW40 (1.5″) connection and also exhaust line (with > 5cfm draw)
- Greater than 1 meter should use NW50 exhaust line
- Precursor’s attach via female VCR elbows (always use new gaskets).
- Elbow: 1/4″ gasket first (with gloves on)
- For precursor attachment please refer to “AT650P Tool and Software Operation”
SOFTWARE
For detailed instructions see our presentation and video instructions: “AT650P Installation and Start-up“
- Human Machine Interface (HMI) PLC system with a 10” touch screen
panel - Advanced controls suitable for the deposition of standard ALD cycles as
well as e.g. Nanolaminates, Doped Thin Films and Ternary Thin Films - Recipe database for high quality, tested processes
- Custom recipe input screen
- Real time display of process status
- Individually programmable heated source temperatures
- Built-in pulsing sequences for ternary compounds and nano-laminates
- Quick running with simple questions to get user going
- Input subcycles and overall cycles
