Template:Announcements: Difference between revisions
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=====Dry Etch, Si Deep RIE (PlasmaTherm DSEIII) - IMPORTANT: Please Read!===== |
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=====PECVD#2 will remain down overnight===== |
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We will be taking down the DSE to changeout the turbo pump next Wednesday (5/28). If all goes well the tool should only be down for the day. I’ll keep you updated with emails. |
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Unfortunately PECVD2 will remain down overnight. |
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The heater is unable to keep up with the setpoint while running. |
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Raith service has resolved all issues with the Velion FIB and the tool is up and available for general use. Work to align and calibrate all relevant column modes will begin the week starting May 12th.// [[User:John_d|Demis D. John]] 22:38, 13 May 2025 (UTC) |
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===== SignupMonkey + Wiki: Off-Campus Access===== |
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Don and I replaced the heater controller without luck. |
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Due to a DDoS attack affecting the Signupmonkey server, we have restricted access to the website to US locations only, including both the Nanofab Wiki and Signupmonkey. |
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If you are off-campus and experiencing issues, please utilize the UCSB VPN to access our sites. Here are the installation instructions for VPN on your device. You will need your UCSB NetID for download and installation - you would have received a UCSB NetID when you started using the NanoFab: |
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I am cooling down the chamber overnight and we will look into the heater coil in the morning. |
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//[[User:Mehalana v|Vraj Mehalana]] 03:31, 25 February 2025 (UTC) |
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https://it.ucsb.edu/ivanti-secure-access-campus-vpn/get-connected-campus-vpn |
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RIE #5 will be down Monday March 13th through the end of Wednesday March 15th for maintenance. |
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-- Vraj |
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If we complete the job early we will send a follow-up email releasing the system. |
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=====Olympus DSX Microscope: Down===== |
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After speaking with Olympus it looks like there is a problem with the polarizer that is interfering with basic system initialization. I'm waiting for the repair quote and will update everyone when we know more. |
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-- Tony Bosch |
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=====Stepper #3 (ASML DUV) - Maint moved to March 3rd===== |
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We have postponed the Periodic Maintenance (PM) to the week of Monday March 3rd. |
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Please plan your work accordingly. |
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// [[User:John_d|Demis D. John]] 19:44, 4 February 2025 (UTC) |
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=====Oxford ALD+Ion Mill: UP===== |
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The tool now runs all process temperatures (120-300c). |
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--Bill Millerski |
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UCSB |
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//[[User:John_d|Demis D. John]] 19:48, 4 February 2025 (UTC) |
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=====New Gowns: Toolbelts purchases===== |
=====New Gowns: Toolbelts purchases===== |
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Latest revision as of 17:55, 22 May 2025
Dry Etch, Si Deep RIE (PlasmaTherm DSEIII) - IMPORTANT: Please Read!
We will be taking down the DSE to changeout the turbo pump next Wednesday (5/28). If all goes well the tool should only be down for the day. I’ll keep you updated with emails. // Vraj Mehalana 21:48, 21 May 2025 (UTC)
Raith Velion UP
Raith service has resolved all issues with the Velion FIB and the tool is up and available for general use. Work to align and calibrate all relevant column modes will begin the week starting May 12th.// Demis D. John 22:38, 13 May 2025 (UTC)
SignupMonkey + Wiki: Off-Campus Access
Due to a DDoS attack affecting the Signupmonkey server, we have restricted access to the website to US locations only, including both the Nanofab Wiki and Signupmonkey.
If you are off-campus and experiencing issues, please utilize the UCSB VPN to access our sites. Here are the installation instructions for VPN on your device. You will need your UCSB NetID for download and installation - you would have received a UCSB NetID when you started using the NanoFab:
https://it.ucsb.edu/ivanti-secure-access-campus-vpn/get-connected-campus-vpn
-- Vraj // Demis D. John 20:08, 22 April 2025 (UTC)
New Gowns: Toolbelts purchases
We are required to switch to new gowns in January. The new gowns won’t have pockets, but you are allowed to purchase cleanroom tool belts. Please ask staff for which tool belts you can purchase.
Two vendors for cleanroom belts we are using are listed here, you may request others:
- Uniform Technology Tool Belt - note the waist size, the 49” belt fits up to ~36-38” waist.
- HiTEC Fannypack
// Demis D. John 03:34, 3 January 2025 (UTC)
Suss SB6-8E
We found a blown resistor (and a questionable op amp) on one of the boards that contains the z-axis motor circuit. However, we still cannot get the tool to initialize. Next we will try swapping out the hard drive again and run some more tests.
I will send out an update once we have one. -Aidan // Demis D. John 00:35, 8 December 2024 (UTC)
ICP1 Down
The board we were waiting on arrived, but it did not resolve the tool issue. We are working with Panasonic on the next steps. //Vraj Mehalana 14:17, 1 March 2024 (PST)