Template:Announcements: Difference between revisions

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=====Lab Closure: Mon Feb 10th, 8a-12n=====
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Users, The lab will be closed from 8 am to noon on Monday February 10th to facilitate the removal of the JEOL EBL. Please plan accordingly.
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'''''Important Announcements'''''
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SEE THE BOTTOM OF THIS PAGE FOR DETAILED INSTRUCTIONS ON ADDING NEWS ITEMS.


The Backend Lab (Rm. 1111) will still be open.
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In order for your post to show up correctly, you need to:
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<!------------- Equipment Status ---------------->


I will notify everyone when we complete the move and open the lab back up.
===== ASML Up, Job editing issue =====


Peder Lenvik
System is fully calibrated and ready to use. We are running a newer computer, so we expect there to be some differences.
// [[User:John_d|Demis D. John]] 21:13, 7 February 2025 (UTC)


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=====Olympus DSX Microscope: Down=====
There is an issue preventing users from editing jobs, but existing jobs can be run for exposure.
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.
-- Tony Bosch
// [[User:John_d|Demis D. John]] 20:41, 5 February 2025 (UTC)


=====Stepper #3 (ASML DUV) - Maint moved to March 3rd=====
One non-blocking issue: when loading my old test-exposure job, I got a "Consistency error detected" when I Appended the Batch. Clicking [Continue] did expose the whole wafer without issue. I've notified ASML, they will get back to us with a solution.
We have postponed the Periodic Maintenance (PM) to the week of Monday March 3rd.
// [[User:John d|John d]] 18:59, 27 June 2022 (PDT)
Please plan your work accordingly.
// [[User:John_d|Demis D. John]] 19:44, 4 February 2025 (UTC)


===== Face-Masks Optional as of June 13 =====
=====ICP #2 Maint: Complete=====
You are not required to wear a mask in UC buildings at this time. You are also not required to wear a mask in the Nanofab if desired.


The maintenance is completed and the tool is finishing up an O2 clean run. We are still seeing a 0.04-0.05 Pa actual pressure difference in the software (as before the maint work) which we will address tomorrow, as the tool needs time to reach base pressure. -- Lee Sawyer
We will still provide masks at the metal table in front of the cleanroom entry.
See the [https://t.e2ma.net/webview/be2nag/25634e9f535619ce1f4eb976598e7268 UCSB announcement at this link].


//[[User:John_d|Demis D. John]] 02:01, 5 February 2025 (UTC)
See the full policies at '''[[COVID-19_User_Policies]]'''
// [[User:John d|John d]] 11:20, 13 June 2022 (PDT)


===== PureStrip Bath Heater UP =====
=====Oxford ALD+Ion Mill: UP=====
The tool is useable and in its original condition. If you had a reservation under the previous tool designation it has already been moved over for you.
The temperature controller on the PureStrip vertical bath in Bay 4 acid bench has been replaced, it is ready for use.
// [[User:John d|John d]] 08:29, 21 June 2022 (PDT)


Chamber 1 is operational and available for use. However, only recipes that run at 300C are to be ran on the tool, as the current thermocouple is only calibrated for that temperature at this time.
===== Unaxis-Dep: Up =====
New bottle of Deuterated Silane (SiD4) has been installed, we've qualified the SiO2 process and it looks good. Films are ready to use.
// [[User:John d|John d]] 10:11, 17 June 2022 (PDT)


Please use the original tool name on SUM to make all future tool reservations.
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===== Gasonics Down =====
Leak in main chamber, tool is down.
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// [[User:John d|John d]] 14:35, 27 May 2022 (PDT)


There is no longer a need for supplemental training. If you have been previously trained on the tool but not received the supplemental training, you can once again reserve and use the tool.
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===== New EBL Rates =====
Effective Dec.1, 2021, all of our electron beam lithography rates are lowered. The new rates are as follows:


Please feel free to email me directly with any questions you may have.
Industrial Users: $405/hour


Thanks
UC Academic Users: $126/hour
Bill Millerski
UCSB
//[[User:John_d|Demis D. John]] 19:48, 4 February 2025 (UTC)


=====New Gowns: Toolbelts purchases=====
Non-UC Academic Users: $150/hour
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:
UCSB CNSI Incubator USers: $260/hour
* [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.
* [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]


//[[User:Thibeault|Thibeault]] 12:21, 9 December 2021 (PST)
// [[User:John_d|Demis D. John]] 03:34, 3 January 2025 (UTC)


=====Suss SB6-8E=====
<!---------- end of Equipment Status ------------>
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.
-Aidan
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// [[User:John_d|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.
//[[User:Mehalana v|Vraj Mehalana]] 14:17, 1 March 2024 (PST)

⚫
<!--
⚫
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:
⚫
>> 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 ======




====== 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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===== 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.
// [[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 21:14, 7 February 2025

Lab Closure: Mon Feb 10th, 8a-12n

Users, The lab will be closed from 8 am to noon on Monday February 10th to facilitate the removal of the JEOL EBL. Please plan accordingly.

The Backend Lab (Rm. 1111) will still be open.

I will notify everyone when we complete the move and open the lab back up.

Peder Lenvik // Demis D. John 21:13, 7 February 2025 (UTC)

Olympus DSX Microscope: Down

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. -- Tony Bosch // Demis D. John 20:41, 5 February 2025 (UTC)

Stepper #3 (ASML DUV) - Maint moved to March 3rd

We have postponed the Periodic Maintenance (PM) to the week of Monday March 3rd. Please plan your work accordingly. // Demis D. John 19:44, 4 February 2025 (UTC)

ICP #2 Maint: Complete

The maintenance is completed and the tool is finishing up an O2 clean run. We are still seeing a 0.04-0.05 Pa actual pressure difference in the software (as before the maint work) which we will address tomorrow, as the tool needs time to reach base pressure. -- Lee Sawyer

//Demis D. John 02:01, 5 February 2025 (UTC)

Oxford ALD+Ion Mill: UP

The tool is useable and in its original condition. If you had a reservation under the previous tool designation it has already been moved over for you.

Chamber 1 is operational and available for use. However, only recipes that run at 300C are to be ran on the tool, as the current thermocouple is only calibrated for that temperature at this time.

Please use the original tool name on SUM to make all future tool reservations.

There is no longer a need for supplemental training. If you have been previously trained on the tool but not received the supplemental training, you can once again reserve and use the tool.

Please feel free to email me directly with any questions you may have.

Thanks Bill Millerski UCSB //Demis D. John 19:48, 4 February 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:

// 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)

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