Template:Announcements: Difference between revisions

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===== Chemical processing is UP =====
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There was a short ~30min campus water outage, but it has now been restored.
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Chemical usage/processing is now allowed as normal.
'''''Important Announcements'''''
// [[User:John_d|Demis D. John]] 18:36, 16 June 2025 (UTC)
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SEE THE BOTTOM OF THIS PAGE FOR DETAILED INSTRUCTIONS ON ADDING NEWS ITEMS.


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===== Raith EBL Update =====
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In order for your post to show up correctly, you need to:
Unfortunately the fix discussed in the last update turned out to be a good news/bad news thing. The good news is that the majority of the field distortion problem we have experienced since the install has been addressed. However the bad news is that there is still a residual settling effect that is distorting the field in one part of the field only and prevents the tool from fully meeting specifications. So it turned out to a layers of an onion kind of thing – because of course it did.
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>> Use FIVE equal-signs for the Title's heading level. eg.: ===== my post =====
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>> Use two slashes // and FOUR tilde's to insert your signature at the end of your post: //~~~~
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So the suspect now is the fine focus coil in the column (one of the factory engineers predicted stitch shifts when a faulty fine focus coil is present which essentially replicated the errors we are now seeing) and the question now is how to get one of these sent to UCSB. They are a factory install item so for us to get one, and one that has been tested and confirmed to be fully operational, would require it to be taken from a tool currently under fabrication on the production line.
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===== EVG Down =====
Replacement parts are scheduled to ship from Austria next week. We'll update once I have tracking info.
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// [[User:John d|John d]] 14:12, 9 November 2022 (PST)


We are close, very close, but still not quite there. And I am really sorry that is still the case…
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===== JEOL SEM is Down =====
-Bill
A service engineer will be here starting at noon (11/8) to do preventative maintenance. Service should be completed on Friday (11/11) around 1pm.
//[[User:Hopkins a|Hopkins a]] 08:12, 8 November 2022 (PST)
// [[User:John_d|Demis D. John]] 22:53, 13 June 2025 (UTC)


===== ASML UP =====
===== 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.
PM complete, system is up.
// [[User:John d|John d]] 13:25, 4 November 2022 (PDT)


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:
===== Au Plating: DOWN =====
Bath damaged, system is down for repair.
// [[User:John d|John d]] 08:48, 27 October 2022 (PDT)


https://it.ucsb.edu/ivanti-secure-access-campus-vpn/get-connected-campus-vpn
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===== E-Beam#2: Heater Down =====
EB2 Heated Processing is down
// [[User:John d|John d]] 15:40, 21 September 2022 (PDT)


-- Vraj
===== MLA 150 Software Revision =====
// [[User:John_d|Demis D. John]] 20:08, 22 April 2025 (UTC)
The MLA has new software - make sure to see the updated operating procedures.
In addition, any users running the “small” substrate templates (<12mm samples) must be absolutely sure that “Pneumatic Autofocus” is disabled or risk crashing the optics - please see email and note at the tool for details.
// [[User:John d|John d]] 16:27, 17 October 2022 (PDT)


===== ASML Up; Network status =====
=====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.
Nanofiles sync & JobCreator functionality is in the process of being restored.
-Aidan
Batch_Report syncing is not yet working. JobCreator is working with staff intervention, as local scripts are still being written + tested.
// [[User:John_d|Demis D. John]] 00:35, 8 December 2024 (UTC)


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=====ICP1 Down=====
// [[User:John d|John d]] 15:44, 29 September 2022 (PDT)
The board we were waiting on arrived, but it did not resolve the tool issue. We are working with Panasonic on the next steps.
//[[User:Mehalana v|Vraj Mehalana]] 14:17, 1 March 2024 (PST)


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===== NanoFab Job Openings =====
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SEE THE BOTTOM OF THIS PAGE FOR DETAILED INSTRUCTIONS ON ADDING NEWS ITEMS.
The NanoFab has current job openings, apply at: [https://wiki.nanotech.ucsb.edu/wiki/Nanofab_Job_Postings '''NanoFab Job Postings''']
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In order for your post to show up correctly, you need to:

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>> Use FIVE equal-signs for the Title's heading level. eg.: ===== my post =====
// [[User:John d|John d]] 23:55, 4 October 2022 (PDT)
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>> Use two slashes // and FOUR tilde's to insert your signature at the end of your post: //~~~~

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====== HOW TO ADD ITEMS ======
====== HOW TO ADD ITEMS ======

* You can copy/paste the example below for a new news item.
* You can copy/paste the example below for a new news item.
* Use level 5 heading for each item (5 equal signs surrounding the title) - they will show up as separate RSS items this way. (This looks best on the Wiki homepage)
* Use level 5 heading for each item (5 equal signs surrounding the title) - they will show up as separate RSS items this way. (This looks best on the Wiki homepage)
* You must add a user signature at the end of each post via four tildes: ~~~~. Required for the RSS plugin to determine the timestamp, or else post goes to the end of the RSS feed.
* You must add a user signature at the end of each post via four tildes: [[User:Silva|Silva]] 13:26, 4 February 2023 (PST). Required for the RSS plugin to determine the timestamp, or else post goes to the end of the RSS feed.
* Use double-slash: // at start of new lines - makes display on the Samsung Display look a lot better, since it strips newlines.
* Use double-slash: // at start of new lines - makes display on the Samsung Display look a lot better, since it strips newlines.
* Optional: After saving the page, delete the name after the two dashes "--" and delete the "[[(talk)...]]" link.
* Optional: After saving the page, delete the name after the two dashes "--" and delete the "[[(talk)...]]" link.
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===== NanoFab making LN2 icecream =====
===== NanoFab making LN2 icecream =====
Tomorrow the NanoFab will be serving liquid nitrogen ice cream.
Tomorrow the NanoFab will be serving liquid nitrogen ice cream.
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// [[User:Silva|Silva]] 13:26, 4 February 2023 (PST)
// ~~~~


************* (end of example) **************
************* (end of example) **************
The ~~~~ will be replaced with your username & timestamp after you submit the post.
The [[User:Silva|Silva]] 13:26, 4 February 2023 (PST) will be replaced with your username & timestamp after you submit the post.
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Latest revision as of 18:36, 16 June 2025

Chemical processing is UP

There was a short ~30min campus water outage, but it has now been restored. Chemical usage/processing is now allowed as normal. // Demis D. John 18:36, 16 June 2025 (UTC)

Raith EBL Update

Unfortunately the fix discussed in the last update turned out to be a good news/bad news thing. The good news is that the majority of the field distortion problem we have experienced since the install has been addressed. However the bad news is that there is still a residual settling effect that is distorting the field in one part of the field only and prevents the tool from fully meeting specifications. So it turned out to a layers of an onion kind of thing – because of course it did.

So the suspect now is the fine focus coil in the column (one of the factory engineers predicted stitch shifts when a faulty fine focus coil is present which essentially replicated the errors we are now seeing) and the question now is how to get one of these sent to UCSB. They are a factory install item so for us to get one, and one that has been tested and confirmed to be fully operational, would require it to be taken from a tool currently under fabrication on the production line.

We are close, very close, but still not quite there. And I am really sorry that is still the case… -Bill // Demis D. John 22:53, 13 June 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)

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)

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