Template:Announcements: Difference between revisions
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The Raith Velion FIB tool is currently down while the AuGeSi source is replaced. Expected return to general use May 5th. |
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// [[User:John_d|Demis D. John]] 18:22, 28 April 2025 (UTC) |
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===== SignupMonkey + Wiki: Off-Campus Access===== |
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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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The issues still remain but the investigation is pointing to a couple of boards in an external control computer. JEOL service are running a test overnight to try isolate the issue. Hopefully more will be known in the morning. |
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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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System down for now... |
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//[[User:Mehalana v|Vraj Mehalana]] 18:52, 31 July 2024 (PDT) |
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https://it.ucsb.edu/ivanti-secure-access-campus-vpn/get-connected-campus-vpn |
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=====Unaxis ICP-PECVD Update===== |
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Unfortunately the shipment of repaired parts was significantly delayed. I will be installing them and testing on Tuesday. With any luck the system will be available Tuesday evening. |
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-- Vraj |
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Tony |
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// [[User:John_d|Demis D. John]] 20:08, 22 April 2025 (UTC) |
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=====New Gowns: Toolbelts purchases===== |
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//[[User:Mehalana v|Vraj Mehalana]] 16:26, 26 July 2024 (PDT) |
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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. |
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Two vendors for cleanroom belts we are using are listed here, you may request others: |
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=====Dicing Saw Service Visit===== |
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* [https://www.terrauniversal.com/tool-belt-pocket-49in-waist-white-altessa-grid-uniform-technology-4954-60a.html Uniform Technology Tool Belt] - note the waist size, the 49” belt fits up to ~36-38” waist. |
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The annual PM on the tool has been completed. However, there is still the issue with the chuck not rotating a perfect 90 degrees after aligning the first angle, so you will still have to perform alignment for angle #2. ADT is looking into sending us a cal plate to try and rectify this as the first potential solution. |
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* [https://www.fishersci.com/shop/products/cleanroom-fannypack-1-ea-white/NC0723118?searchHijack=true&searchTerm=cleanroom-fannypack-1-ea-white&searchType=Rapid&matchedCatNo=NC0723118 HiTEC Fannypack] |
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// [[User:John_d|Demis D. John]] 03:34, 3 January 2025 (UTC) |
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-Lee |
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//[[User:Mehalana v|Vraj Mehalana]] 10:23, 8 July 2024 (PDT) |
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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. |
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I will send out an update once we have one. |
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-Aidan |
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Raith service have completed the source change, resolved the power supply and column alignment issues, and restored the Pt deposition capability to full capacity. With remote assistance from Raith I will run some calibrations and stability tests over the next few days. After that I will return the tool to general use towards the end of the week. |
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The new ion source is AuGeSi. We have no plans to return to GaBiLi for the foreseeable future. Please get in contact if you have any questions. |
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-Dan |
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//[[User:Mehalana v|Vraj Mehalana]] 10:23, 8 July 2024 (PDT) |
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=====ICP1 Down===== |
=====ICP1 Down===== |
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The board we were waiting on arrived, but it did not resolve the tool issue. We are working with Panasonic on the next steps. |
The board we were waiting on arrived, but it did not resolve the tool issue. We are working with Panasonic on the next steps. |
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//[[User:Mehalana v|Vraj Mehalana]] 14:17, 1 March 2024 (PST) |
//[[User:Mehalana v|Vraj Mehalana]] 14:17, 1 March 2024 (PST) |
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=====Lab Access Changes: Symmetry App===== |
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The iris scanner has been decommissioned. Please use the card reader which supports: |
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-Physical card |
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-Mobile phone via Symmetry App |
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//[[User:Mehalana v|Vraj Mehalana]] 16:59, 14 June 2024 (PDT) |
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SUSS aims to be on site in early February. We’ll will send out an email once I get confirmation for a specific date. |
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Latest revision as of 18:22, 28 April 2025
Raith Velion DOWN
The Raith Velion FIB tool is currently down while the AuGeSi source is replaced. Expected return to general use May 5th. // Demis D. John 18:22, 28 April 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)