Peter Felfer (@pfelfer) 's Twitter Profile
Peter Felfer

@pfelfer

material scientist with a passion for big microscopes and crazy experiments, professional atom probe removal service

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linkhttps://github.com/peterfelfer/atom-probe-code calendar_today16-06-2015 10:32:41

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Peter Felfer (@pfelfer) 's Twitter Profile Photo

I’m not just a metals guy, I would call myself a general #materials enthusiast 😂. Just finished my first carbon fiber vacuum layup (4x 200gsm, Lantor Soric core). Worked beautifully, except for a small vacuum leak. Also, could use a better pump.

I’m not just a metals guy, I would call myself a general #materials enthusiast 😂. Just finished my first carbon fiber vacuum layup (4x 200gsm, <a href="/LantorBV/">Lantor</a> Soric core). Worked beautifully, except for a small vacuum leak. Also, could use a better pump.
Peter Felfer (@pfelfer) 's Twitter Profile Photo

Just finished my third #MTB #Transalp with Felfer Hans. 6 days and countless meters climbed from Tyrol to Lago di Garda. Wouldn’t have been possible without my sturdy FAU Erlangen-Nbg socks! 😂

Just finished my third #MTB #Transalp with <a href="/HansFelfer/">Felfer Hans</a>. 6 days and countless meters climbed from Tyrol to Lago di Garda. Wouldn’t have been possible without my sturdy <a href="/UniFAU/">FAU Erlangen-Nbg</a> socks! 😂
Peter Felfer (@pfelfer) 's Twitter Profile Photo

About to board the worlds first liquid #hydrogen powered ferry in Hjelmedal, #Norway. Really curious about their system…

About to board the worlds first liquid #hydrogen powered ferry in Hjelmedal, #Norway. Really curious about their system…
Peter Felfer (@pfelfer) 's Twitter Profile Photo

Next project: a #carbonfibre suitcase. Made a prototype with only a polypropylene GN 1/2 plastic container as a mould and a vacuum storage bag. Didn’t turn out half bad.

Next project: a #carbonfibre suitcase. Made a prototype with only a polypropylene GN 1/2 plastic container as a mould and a vacuum storage bag. Didn’t turn out half bad.
Peter Felfer (@pfelfer) 's Twitter Profile Photo

Great news! Welcome back to all of our colleagues in the UK. Sunak hails ‘right deal for country’ as UK rejoins EU Horizon project theguardian.com/science/2023/s…

Peter Felfer (@pfelfer) 's Twitter Profile Photo

The #carbonfibre suitcase prototype is now a lightweight travel tray 😂. (Didn’t spend much time on the post-processing)

The #carbonfibre suitcase prototype is now a lightweight travel tray 😂. (Didn’t spend much time on the post-processing)
Peter Felfer (@pfelfer) 's Twitter Profile Photo

For a green global energy trade with #hydrogen we need cost-effective #materials with a low #carbon footprint. This is our first attempt: A Carbon‐Stabilized Austenitic Steel with Lower Hydrogen Embrittlement Susceptibility onlinelibrary.wiley.com/doi/10.1002/sr…

Peter Felfer (@pfelfer) 's Twitter Profile Photo

Early Christmas present: The remaining parts for the field ion microscope for high school outreach. It’s open source and made mostly from off the shelf parts, so anyone can replicate. Let me know if you’re interested! #atomprobe

Early Christmas present: The remaining parts for the field ion microscope for high school outreach. It’s open source and made mostly from off the shelf parts, so anyone can replicate. Let me know if you’re interested! #atomprobe
Peter Felfer (@pfelfer) 's Twitter Profile Photo

So, I built a #Voron 2.4 350 over Christmas, and now I can print a prototype #UHV chamber in less than a day. Gamechanger for scientific instrument development. #atomprobe

Peter Felfer (@pfelfer) 's Twitter Profile Photo

I need help from you out there: I inherited parts from an old LAWATAP, including two transfer rods. Do you know what style flange that is?

I need help from you out there: I inherited parts from an old LAWATAP, including two transfer rods. Do you know what style flange that is?
Peter Felfer (@pfelfer) 's Twitter Profile Photo

Got a LAWATAP incl. detector donated from imec. Will be put into our FIM to teach #atomprobe detector readouts to anyone coming to our APT schools. Thanks heaps!

Got a LAWATAP incl. detector donated from <a href="/imec_int/">imec</a>. Will be put into our FIM to teach #atomprobe detector readouts to anyone coming to our APT schools. Thanks heaps!
Peter Felfer (@pfelfer) 's Twitter Profile Photo

You like open-source #atomprobe? Here’s our MATLAB Toolbox for Findable, Accessible, Interoperable, and Reusable Atom Probe Data Science academic.oup.com/mam/article-ab…

Peter Felfer (@pfelfer) 's Twitter Profile Photo

So… turns out if your #atomprobe is #hydrogen free(ish), even Palladium doesn’t really have hydrogen in the mass spectrum. Who knew 🤷🏻‍♂️

So… turns out if your #atomprobe is #hydrogen free(ish), even Palladium doesn’t really have hydrogen in the mass spectrum. Who knew 🤷🏻‍♂️
Peter Felfer (@pfelfer) 's Twitter Profile Photo

You have a reflection #atomprobe, but want to do your own reconstruction or FDM? Now you can! Just run our code. Only input is the instrument type you use. Compensating Image Distortions in a Commercial Reflectron-Type Atom Probe academic.oup.com/mam/article-ab…