Template:Announcements: Difference between revisions

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=====Lab is OPEN=====
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We completed our work early and the lab is now open for use.
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-- Tony
'''''Important Announcements'''''
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SEE THE BOTTOM OF THIS PAGE FOR DETAILED INSTRUCTIONS ON ADDING NEWS ITEMS.


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//[[User:John_d|Demis D. John]] 22:23, 10 February 2025 (UTC)
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<!------------- Equipment Status ---------------->


===== PureStrip Bath Heater DOWN =====
=====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.
THe temperature controller on the PureStrip vertical bath in Bay 4 acid bench has failed, do not attempt to use until we replace it.
-- Tony Bosch
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// [[User:John d|John d]] 16:09, 10 June 2022 (PDT)
// [[User:John_d|Demis D. John]] 20:41, 5 February 2025 (UTC)


===== ASML Down =====
=====Stepper #3 (ASML DUV) - Maint moved to March 3rd=====
We have postponed the Periodic Maintenance (PM) to the week of Monday March 3rd.
Hardware delivery ETA updated to June 17th.
Please plan your work accordingly.
We’ll schedule an ASML engineer on-site visit to perform the installation, verification and system calibrations.
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// [[User:John_d|Demis D. John]] 19:44, 4 February 2025 (UTC)
We may have been able to revive the TCU, but have another electrical hardware failure that requires a new part from ASML.
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// [[User:John d|John d]] 12:54, 9 June 2022 (PDT)


===== Gasonics Down =====
=====ICP #2 Maint: Complete=====
Leak in main chamber, tool is down.
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// [[User:John d|John d]] 14:35, 27 May 2022 (PDT)


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
===== Masks Mandatory: May 27-June 12 =====
UCSB has reinstituted a mandatory mask mandate for all indoor spaces on campus.


//[[User:John_d|Demis D. John]] 02:01, 5 February 2025 (UTC)
The mandate begins May 27, and extends through June 12.


=====Oxford ALD+Ion Mill: UP=====
See the [https://info.ia.ucsb.edu/message/4luhko/0equghb full announcement at this link].
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.
We will provide masks at the metal table in front of the cleanroom entry.


Please use the original tool name on SUM to make all future tool reservations.
See the full policies at '''[[COVID-19_User_Policies]]'''
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// [[User:John d|John d]] 15:48, 26 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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===== Unaxis-Dep: Down =====
Deuterated Silane (SiD4) is out. Bottle delivery delayed from vendor - see email for updates.
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// [[User:John d|John d]] 23:10, 4 June 2022 (PDT)


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


Thanks
Industrial Users: $405/hour
Bill Millerski
UCSB
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//[[User:John_d|Demis D. John]] 19:48, 4 February 2025 (UTC)


=====New Gowns: Toolbelts purchases=====
UC Academic Users: $126/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:
Non-UC Academic Users: $150/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:John_d|Demis D. John]] 03:34, 3 January 2025 (UTC)
UCSB CNSI Incubator USers: $260/hour


=====Suss SB6-8E=====
//[[User:Thibeault|Thibeault]] 12:21, 9 December 2021 (PST)
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.
<!---------- end of Equipment Status ------------>
-Aidan
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// [[User:John_d|Demis D. John]] 00:35, 8 December 2024 (UTC)

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=====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)

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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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// ~~~~


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Latest revision as of 22:23, 10 February 2025

Lab is OPEN

We completed our work early and the lab is now open for use. -- Tony

//Demis D. John 22:23, 10 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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