Live Scanning Electron Microscope Troubleshooting

The SEMs new 30KV supply has been working really well, but a new Okay so this is the test scan mirror three field emission I got through replacing the scintillator in the last stream, only to start to suspect a vacuum leak afterwards. My fears were confirmed ... Time to change the Scintillator and Filament! Follow me on Twitter for more I came into the shop this morning to set up for the Adafruit Show and Tell, and low and behold the Demonstration conducted by: Jack Donoghue, Alec Davis, and Ali Gholinia, Department of Materials, University of Manchester, ...

Are you facing challenges with your plating process? In this video, we dive deep into common plating At this point I will be happy with good quality around 15000X at 15kVDC. That gets me well into the cellular level, and opens up ... Hello again, my fellow EM aficionados! A common challenge we've all faced (particularly as new and/or less experienced users) ... Time to go through bring up and alignment on the Materials Characterization by Dr. S. Sankaran Department of Metallurgical & Materials Engineering IIT Madras. For more details ... Tonight I am talking about how the scope works and showing some operation of it. I might even get some good imaging runs in!