Wow... Well you can ask questions if you start writing something about the topic... you don't have to know the surroundings. Start posting constructive stuff and stop this "separate forum" stuff! I know where to post! Thanks!
So, to mention some details, I just want some basic knowledge about...
Hello folks,
I have two simple questions and some ideas about it:1. Why is it harder to create a vacuum and takes more time to evacuate the chamber when the air inside is humid?
Humid air is lighter than dry air. So I have no idea why it takes longer...2. Why do you use nitrogen to vent the...
Thanks for your answers! You helped me a lot!
I will check this out. But I have another theoretical question:
So in my SEM x-radiation up to 30keV can be generated because I accelerate my electrons with a voltage up to 30 keV.
If I have a aluminium plate that is 10mm thick, I have a...
Hallo everyone,
I have a question about X-Ray shielding in a scanning electron microscope and I hope you can help me!
The topic is that when electrons hit the specimen, characteristic radiation up to 10keV is generated. This radiation is blocked/decelerated my the surrounding tower and chamber...