Template:Announcements: Difference between revisions

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(water outage chemical processing)
 
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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.
'''''Equipment Status'''''
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// [[User:John_d|Demis D. John]] 18:36, 16 June 2025 (UTC)
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SEE THE BOTTOM OF THIS PAGE FOR INSTRUCTIONS ON ADDING NEWS ITEMS.


===== Raith EBL Update =====
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Please use FIVE equal-signs for the Title's heading level. eg.: ===== my post =====
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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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.
===== ASML Maintenance: March 8th-12th =====
Stepper #3, ASML DUV will be down for maintenance on March 8th-12th. Please plan your processing accordingly. There may be evenings available for "uncalibrated" exposures on certain days - we will notify you if these are available.
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// [[User:John d|John d]] 07:55, 17 February 2021 (PST)


We are close, very close, but still not quite there. And I am really sorry that is still the case…
===== Weekly Testing strongly urged for UCSB Students/Staff =====
-Bill
Free weekly COVID testing is available to UCSB Staff, Faculty and Students. UCSB employees are strongly urged to sign up for weekly testing, which takes only minutes, is administered on-campus and is free of charge.
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// [[User:John_d|Demis D. John]] 22:53, 13 June 2025 (UTC)


===== SignupMonkey + Wiki: Off-Campus Access=====
Weekly recurring appointments can be made as follows:
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.
* Log on to the [https://studenthealthoc.sa.ucsb.edu/login_dualauthentication.aspx '''UCSB Testing Patient Portal'''] using your UCSB NetID and password.
* Select “''Appointments''” and then select “''COVID-19 Services''.”
* Select “''I need to schedule my weekly COVID-19 testing''” and answer the questions.
* Select an available date and time and click “''Continue''.”
* Confirm your appointment date and time and then click “''Schedule''.”
** Note: You must click “''Schedule''” or your appointment will not be confirmed. Also, be sure to add the appointment time and location to your calendar.


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:
The Chancellor's [https://chancellor.ucsb.edu/memos/2020-10-15-recommended-covid-19-asymptomatic-campus-testing-program-faculty-staff-and memo to campus with details can be found here].
// [[User:John d|John d]] 06:20, 16 November 2020 (PST)


https://it.ucsb.edu/ivanti-secure-access-campus-vpn/get-connected-campus-vpn
===== UCSB Flu Vaccination Mandate =====
UCSB Students, Staff and Faculty are required to recieve a Flu Vaccine by Nov. 1st. <br>Please see the '''[[COVID-19_User_Policies#UCSB_Flu_Vaccination_Mandate|COVID19 Page]]''' for relevant links and information.
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// [[User:John d|John d]] 19:47, 13 October 2020 (PDT)


-- Vraj
===== NanoFab COVID Protocols =====
// [[User:John_d|Demis D. John]] 20:08, 22 April 2025 (UTC)
Following guidelines provided by our Office of Research, the UCSB Nanofabrication Facility is open only for limited/authorized use for critical activity at this time.


=====Suss SB6-8E=====
Contact the [[Brian Thibeault|Lab Director]] for more information.
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.
''The most recent COVID Protocols can be found at '''[[COVID-19_User_Policies]]'''.''
-Aidan
// [[User:John_d|Demis D. John]] 00:35, 8 December 2024 (UTC)


=====ICP1 Down=====
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// [[User:John d|John d]] 15:00, 19 July 2020 (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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SEE THE BOTTOM OF THIS PAGE FOR DETAILED INSTRUCTIONS ON ADDING NEWS ITEMS.
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====== HOW TO ADD ITEMS ======




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

* You can copy/paste the example below for a new news item.
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* 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)
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* 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.
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* Use double-slash: // at start of new lines - makes display on the Samsung Display look a lot better, since it strips newlines.
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* URL to the RSS feed directly from Wiki: https://wiki.nanotech.ucsb.edu/w/index.php?title=Template:Announcements&action=feed&feed=rss




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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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