The STEM is down due to issues with the chillers. I’m working with MTU facilities and Thermo Fisher on this problem. However, until we can resolve this issue, the STEM will not be available for use.
Thank you for your patience,
This is just a reminder that the ACMAL facilities will be CLOSED Monday, July 5th, 2021, in observance of the Fourth of July. This is a university holiday so the building will also be locked.
Only those with swipe access will be able to use the instruments.
Please plan your instrument use accordingly
The repairs to the chiller are completed and the STEM is available for use.
Due to issues with the chillers the STEM is offline. I’m working with facilities as well as Northern Heating and Plumbing to resolve this as soon as possible.
The EBSD detector repairs have been completed. Please contact ACMAL staff if you would like to use this functionality.
The carbon coater repairs are completed. If you need any samples coated, please contact Aleister, Josh, or myself.
Michigan Tech and the Materials Science and Engineering (MSE) department seek a postdoctoral scientist to serve as a specialist in the operation and application of an FEI Titan Themis Scanning Transmission Electron Microscope (STEM) and its associated attachments for interdisciplinary users across campus as well as potential users external to campus.
The EBSD detector on the ESEM has been damaged and the phosphor screen will need to be replaced. We are in contact with Oxford and hope to have the repairs completed in the next few weeks. The ESEM is still available for SE/BSE imaging and EDS analysis.
Please remember EBSD is only to be performed by highly-skilled, trained users who have been trained by ACMAL staff to use the EBSD detector. This is a very sensitive process and the detector can easily be damaged. Users with large SEM samples also need to be careful not to hit the detectors. Repairs are costly and result in instrument downtime.
The STEM is back online. The FEI technician was able to come in yesterday and today to complete the alignments.
Dr. Anjana will be contacting anyone who had previously scheduled sessions.
The STEM is currently offline due to an alignment issue. We are working with the service technician from FEI to repair the issue. They will likely need to come for an onsite service visit, which will hopefully be next week.
Once the repairs are complete, Anjana will be contacting anyone who had previously scheduled sessions.