Post Doctorate Research Associate at McMaster University
Canada
- Tweets 98
- Following 141
- Followers 82
- Likes 957
Alexandre Pofelski retweeted
A laser-free ultrafast Lorentz electron microscope has been developed, integrating a microwave-based electron pulser to achieve high spatiotemporal imaging of spin-wave dynamics in a topologically textured thin-film permalloy. @BrookhavenLab
nature.com/articles/s41563-0…
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If you want to play with clustering in the 4d stem data I presented at #mm2024, just go here ==> marimo.io/p/@apofelski/v2o3-…😃#marimo (be patient for the data to load)
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Alexandre Pofelski retweeted
Incredible new feature from the @marimo_io superteam! Reactive Python presentations have never been so easy to create and share 🙌
Quick STEM probes example to illustrate: marimo.io/p/@gvarnavides/ste…
New feature: marimo slides!
It's now possible to present any marimo notebook as a slide deck, in just a couple of clicks.
Make interactive and dynamic presentations using just Python and markdown!
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Alexandre Pofelski retweeted
New paper out in the Journal of Microscopy
Current opinion on the prospect of mapping electronic orbitals in the transmission electron microscope: State of the art, challenges and perspectives onlinelibrary.wiley.com/doi/…
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Alexandre Pofelski retweeted
Mariana Palos Sánchez @ImpMaterials made a video about her PhD research on #multiferroic domain walls 🔬⚡️🧲
Mariana grows single crystals & thin films @RoyceImperial labs and then investigates the dynamic domain walls’ local functional properties using c-AFM, MFM and 4D-STEM!
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Alexandre Pofelski retweeted
The Matrix recreated
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Alexandre Pofelski retweeted
Stroboscopic soda dispenser
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Exploring quantum materials for neuromorphic computing @EfrcQ ! Our study on vanadium oxides reveals strain's crucial role in phase transitions, mimicking brain activity. 🧠 doi.org/10.1103/PhysRevMater…
#QuantumMaterials #NeuromorphicComputing #QMEENC #STEM
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🎶"Hydrogen, hydrogen. Where are you ?" "Here I am, here I am. How do you do ?"🎶@EfrcQ
@BrookhavenLab
#neuromorphic #microscopy #quantummaterials pubs.acs.org/doi/full/10.102…
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Finally out ;). One lesson, do not use GPA on nanoparticles !! sciencedirect.com/science/ar…
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Alexandre Pofelski retweeted
Happy #MicroscopyMonday 🔬 Here is a HAADF-STEM Z-contrast image Milan Heczko captured of M23C6 carbide atomic structure obtained using probe aberration corrected TFS Themis-Z STEM with electron beam parallel with crystallographic zone axis.
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Alexandre Pofelski retweeted
Postdoctoral researcher search: Succesful candidate will lead projects in the study of phonon and electronic properties of nanomaterials using high energy resolution EELS at McMaster Univ. Share with interested ones. @CCEMCanada @MSE_McMaster
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Brilliant work from @ShayanMousavi9 showing how #MachineLearning can be used for EELS deconvolution. Slowly but surely #AI is changing the world of microscopy ==> rdcu.be/cXYzY
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Alexandre Pofelski retweeted
🚨Game changer alert🚨 for scientists in Germany who publish and maintain #opensource software and #opendata. Our @github and @ZENODO_ORG etc repositories will be considered as publications when applying for funding @dfg_public 🤩🚀🤯
Kudos, @dfg_public! Das ist ein wichtiger Schritt, der die zentrale Arbeit aller Kolleg:innen würdigt, die wiss. Infrastrukturen, zB Forschungsdaten-Repositorien (@re3data) betreiben, oder als Research Software Engineers Forschungssoftware entwickeln!
dfg.de/foerderung/info_wisse…
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Really happy to be at #MM2022Portland and finally meet familiar faces. It has a been a long time :). Let's continue the discussion tomorrow, I have some really cool ultrafast electron holography data to present at the post-deadline poster session !!
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Alexandre Pofelski retweeted
Please RT: I'm still looking for a student to join the @TCD_Ultramic team from this September. Fully funded 4-year #PhD in electron #microscopy for EU-nationals. Details at: tcd.ie/Physics/research/grou…
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