Template:Announcements: Difference between revisions

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==== GCA 6300 April Service ====

The vendor will be here to service the GCA 6300 starting Friday April 16, 2021 at 8:00am. The service will be finished Monday April 19, 2021 after calibration is completed. The system will not be available in the evenings during this time.

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[[User:Silva|Silva]] 07:25, 24 March 2021 (PDT)

==== GCA Autostep April Service ====

The vendor will be here April 19, 2021 to service the GCA Autostep. The service will start at 8:00am and will finish early afternoon.

[[User:Silva|Silva]] 07:25, 24 March 2021 (PDT)


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===== New Raith EBL: tool up =====
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It appears that the combination of higher beam currents than usual (we did after all upgrade our EBL capabilities for the purpose of higher throughput at much higher beam currents) and the particular (extremely sparse) stitch patterns we use to measure stitch accuracy revealed a subtle limitation in the Fine Focus coil used in their systems (the Fine Focus coil adjusts focal point on the substrate as the beam is deflected around the 1mm field).
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We are working with the tool designers in Eindhoven as well as the service team in the US to “fix” this issue. However, in the meantime, we understand and recognize the problem sufficiently to address it if it comes up in real day-to-day usage.
'''''Equipment Status'''''
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SEE THE BOTTOM OF THIS PAGE FOR INSTRUCTIONS ON ADDING NEWS ITEMS.


We will be signing off on the tool tomorrow morning at which point the tool will be available for '''general EBL use to our nanofab community'''. I will be working with a few experienced users in the next couple of days and then will be reaching out to a wider audience to get more of you trained. -- Bill Mitchell
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Please use FIVE equal-signs for the Title's heading level. eg.: ===== my post =====
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// [[User:John_d|Demis D. John]] 16:28, 2 July 2025 (UTC)
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===== 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:
===== Weekly Testing strongly urged for UCSB Students/Staff =====
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.


https://it.ucsb.edu/ivanti-secure-access-campus-vpn/get-connected-campus-vpn
Weekly recurring appointments can be made as follows:
* 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.


-- Vraj
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)
// [[User:John_d|Demis D. John]] 20:08, 22 April 2025 (UTC)


===== UCSB Flu Vaccination Mandate =====
=====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.
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.
// [[User:John d|John d]] 19:47, 13 October 2020 (PDT)


I will send out an update once we have one.
===== NanoFab COVID Protocols =====
-Aidan
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.
// [[User:John_d|Demis D. John]] 00:35, 8 December 2024 (UTC)


=====ICP1 Down=====
Contact the [[Brian Thibeault|Lab Director]] for more information.
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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''The most recent COVID Protocols can be found at '''[[COVID-19_User_Policies]]'''.''
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SEE THE BOTTOM OF THIS PAGE FOR DETAILED INSTRUCTIONS ON ADDING NEWS ITEMS.

In order for your post to show up correctly, you need to:
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// [[User:John d|John d]] 15:00, 19 July 2020 (PDT)
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>> Use FIVE equal-signs for the Title's heading level. eg.: ===== my post =====

>> 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 ======




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====== HOW TO ADD NEWS 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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* URL to the RSS feed via FeedBurner (for Samsung display): http://wiki.nanotech.ucsb.edu/w/index.php?title=Template:Announcements&action=feed&feed=rss
* URL to the RSS feed directly from Wiki: https://www.nanotech.ucsb.edu/wiki/index.php?title=Template:Announcements&action=feed&feed=rss
* 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 16:28, 2 July 2025

New Raith EBL: tool up

It appears that the combination of higher beam currents than usual (we did after all upgrade our EBL capabilities for the purpose of higher throughput at much higher beam currents) and the particular (extremely sparse) stitch patterns we use to measure stitch accuracy revealed a subtle limitation in the Fine Focus coil used in their systems (the Fine Focus coil adjusts focal point on the substrate as the beam is deflected around the 1mm field). We are working with the tool designers in Eindhoven as well as the service team in the US to “fix” this issue. However, in the meantime, we understand and recognize the problem sufficiently to address it if it comes up in real day-to-day usage.

We will be signing off on the tool tomorrow morning at which point the tool will be available for general EBL use to our nanofab community. I will be working with a few experienced users in the next couple of days and then will be reaching out to a wider audience to get more of you trained. -- Bill Mitchell // Demis D. John 16:28, 2 July 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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