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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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The Backend Lab (Rm. 1111) will still be open.
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I will notify everyone when we complete the move and open the lab back up.
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===== ASML Down =====


Peder Lenvik
We're in the process of installing the new computer and other hardware.
// [[User:John_d|Demis D. John]] 21:13, 7 February 2025 (UTC)
Barring unforseen issues, we expect to have the system running and calibrated by Thursday or Friday.


=====Olympus DSX Microscope: Down=====
We are installing a new computer on the system. We have all user jobs backed up, so no user data will be lost in the transfer. However, the sync scripts for python ASML-JobCreator scripting will need to be re-written, so the automatic syncing for JobCreator will be unavailable until I rewrite those.
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.
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// [[User:John d|John d]] 07:48, 21 June 2022 (PDT)
-- Tony Bosch
// [[User:John_d|Demis D. John]] 20:41, 5 February 2025 (UTC)


===== Face-Masks Optional as of June 13 =====
=====Stepper #3 (ASML DUV) - Maint moved to March 3rd=====
We have postponed the Periodic Maintenance (PM) to the week of Monday March 3rd.
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.
Please plan your work accordingly.
// [[User:John_d|Demis D. John]] 19:44, 4 February 2025 (UTC)


=====ICP #2 Maint: Complete=====
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].


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
See the full policies at '''[[COVID-19_User_Policies]]'''
// [[User:John d|John d]] 11:20, 13 June 2022 (PDT)


//[[User:John_d|Demis D. John]] 02:01, 5 February 2025 (UTC)
===== PureStrip Bath Heater UP =====
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)


===== Unaxis-Dep: 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.
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)


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.
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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)


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


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.
Industrial Users: $405/hour


Please feel free to email me directly with any questions you may have.
UC Academic Users: $126/hour


Thanks
Non-UC Academic Users: $150/hour
Bill Millerski
UCSB
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//[[User:John_d|Demis D. John]] 19:48, 4 February 2025 (UTC)


=====New Gowns: Toolbelts purchases=====
UCSB CNSI Incubator USers: $260/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:
//[[User:Thibeault|Thibeault]] 12:21, 9 December 2021 (PST)
* [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)
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=====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
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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.
// [[User:Silva|Silva]] 13:26, 4 February 2023 (PST)
// ~~~~


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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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