Template:Announcements: Difference between revisions
(Holography laser replacment) |
mNo edit summary |
||
| (55 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
<startfeed /> |
<startfeed /> |
||
===== |
===== SignupMonkey + Wiki: Off-Campus Access===== |
||
Due to a DDoS attack affecting the Signupmonkey server, we have restricted access to the website, including both the Nanofab Wiki and Signupmonkey, except for users '''on campus using UCSB Wi-Fi or LAN'''. |
|||
The system will be unavailable on Mon. Dec 16th. |
|||
We will be installing the refurbished 325nm UV Laser which will have higher output power. |
|||
| ⚫ | |||
If you are off-campus, 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: |
|||
=====Lab Shutdown: Dec 26 to Jan 3rd===== |
|||
https://it.ucsb.edu/ivanti-secure-access-campus-vpn/get-connected-campus-vpn |
|||
We will be shutting down the lab for year end maintenance activities at 7am December 26th. The current plan is to open back up at 7am on January 3rd. We will update the schedule if needed. |
|||
This is hopefully a temporary solution, we will implement other remedies next week. |
|||
During the shutdown this year we will be pulling all cleanroom suits and stocking new suits. |
|||
-- Vraj |
|||
PLEASE REMOVE ALL PERSONAL ITEMS FROM THE GOWNING ROOM PRIOR TO DECEMBER 26TH |
|||
| ⚫ | |||
=====Unaxis Dep: DOWN===== |
|||
| ⚫ | |||
The computer is not coming up, after the campus-wide power outage last week. Will continue to work on it next week. |
|||
| ⚫ | |||
===== |
=====Fluorine ICP: UP===== |
||
We finally got the slit valve assemble to seal correctly after making a number of mechanical adjustments. The tool is currently running an O2 clean and should be available to use within the next 10-15 minutes. Please let us know if you encounter any issues. The load lock seems like it's taking a while to get down to 0mT but that could just be a product of being open for the past several days. |
|||
| ⚫ | |||
| ⚫ | |||
Thanks, |
|||
Aidan |
|||
| ⚫ | |||
=====EVG - Scheduled downtime===== |
|||
I am looking at sending that generator on the week of March 24th or 31st. It should not take that long, but I would plan for it to be down for 3 weeks. |
|||
Please let me know if this does not work for you or if you prefer one week over the other. |
|||
-Lee |
|||
| ⚫ | |||
=====Raith Velion UP===== |
|||
Raith service have replaced the interferometer laser, and the system is pumping down overnight. I'll run calibrations and checks tomorrow and expect the Velion to be open for general use on Wednesday morning. |
|||
--Dan |
|||
//[[User:Mehalana v|Vraj Mehalana]] 22:27, 1 April 2025 (UTC) |
|||
=====New Gowns: Toolbelts purchases===== |
|||
| ⚫ | |||
Two vendors for cleanroom belts we are using are listed here, you may request others: |
|||
* [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) |
|||
=====Suss SB6-8E===== |
=====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. |
|||
When the vendor came in to install the new top heater he wasn't able to get the z-axis (elevator motor) to move. He was able to install the new heater and do a PM on the rest of the tool. We are ordering a new z-axis controller on the recommendation of the vendor. If all goes well this should solve the issue and make the bonder fully operational. I'll send out an email once the new controller has been installed. |
|||
I will send out an update once we have one. |
|||
-Aidan |
-Aidan |
||
//[[User: |
// [[User:John_d|Demis D. John]] 00:35, 8 December 2024 (UTC) |
||
=====ICP1 Down===== |
=====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. |
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) |
//[[User:Mehalana v|Vraj Mehalana]] 14:17, 1 March 2024 (PST) |
||
=====Lab Access Changes: Symmetry App===== |
|||
The iris scanner has been decommissioned. Please use the card reader which supports: |
|||
-Physical card |
|||
-Mobile phone via Symmetry App |
|||
| ⚫ | |||
<!-- |
<!-- |
||
Latest revision as of 15:24, 5 April 2025
SignupMonkey + Wiki: Off-Campus Access
Due to a DDoS attack affecting the Signupmonkey server, we have restricted access to the website, including both the Nanofab Wiki and Signupmonkey, except for users on campus using UCSB Wi-Fi or LAN.
If you are off-campus, 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
This is hopefully a temporary solution, we will implement other remedies next week.
-- Vraj // Demis D. John 03:41, 5 April 2025 (UTC)
Unaxis Dep: DOWN
The computer is not coming up, after the campus-wide power outage last week. Will continue to work on it next week. // Demis D. John 11:00, 4 April 2025 (UTC)
Fluorine ICP: UP
We finally got the slit valve assemble to seal correctly after making a number of mechanical adjustments. The tool is currently running an O2 clean and should be available to use within the next 10-15 minutes. Please let us know if you encounter any issues. The load lock seems like it's taking a while to get down to 0mT but that could just be a product of being open for the past several days.
Thanks,
Aidan // Demis D. John 06:39, 3 April 2025 (UTC)
EVG - Scheduled downtime
I am looking at sending that generator on the week of March 24th or 31st. It should not take that long, but I would plan for it to be down for 3 weeks.
Please let me know if this does not work for you or if you prefer one week over the other.
-Lee //Vraj Mehalana 17:50, 26 March 2025 (UTC)
Raith Velion UP
Raith service have replaced the interferometer laser, and the system is pumping down overnight. I'll run calibrations and checks tomorrow and expect the Velion to be open for general use on Wednesday morning. --Dan //Vraj Mehalana 22:27, 1 April 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:
- Uniform Technology Tool Belt - note the waist size, the 49” belt fits up to ~36-38” waist.
- HiTEC Fannypack
// 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)