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jherkenhoff / STM

DIY scanning tunneling microscope (STM)
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how about the scanning picture/result? #2

Open 123zmz123 opened 3 years ago

123zmz123 commented 3 years ago

what a incredible project!!! thanks for you contribution. by the way could you pls upload more scanning result?

jherkenhoff commented 3 years ago

Hey! Thanks for your message! The STM ist not producting images yet (the scan you see in the Readme is only random current noise). I'm having trouble with unsateble tip currents, so unfortunately no possibility to do proper scans yet.

123zmz123 commented 3 years ago

Hope problem will be solved.🍀 And I also check other similar DIY projects, seems like they have more complex/complete Vibration isolation system, do you think the unstable tip current were caused by vibration or by the Amplifier?

Abraham76i commented 2 years ago

Hey! Thanks for your message! The STM ist not producting images yet (the scan you see in the Readme is only random current noise). I'm having trouble with unsateble tip currents, so unfortunately no possibility to do proper scans yet.

Have you had any progress with the STM samples? Do you think the noise problem comes from the tip and its composition?

Jeycitoo commented 1 year ago

t (the scan you see in the Readme is only random current noise).

Sorry, I'm not very good at github, but where can I find the circuit diagram? (I look in the folder and manage to find the diagram)

What software are you using?

It is a very interesting project, I personally think that these DIY open source things are worth gold, thanks for sharing your work

I honestly don't know how to send you a private message, I didn't find the way on github, I would like to be able to chat with you if you allow me

Regarding the fact that it cannot produce images due to noise, it is somewhat difficult because it could be multifactorial, hopefully you can achieve it soon and share the results with us, it is impressive when you manage to see something

my email is juancarlosdominguezsolis12@gmail.com congratulations for having made this tunnel effect microscope!