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PalmaLab

@palmalab.bsky.social

585 followers 831 following 54 posts

@CAPalma.bsky.social Lab for Atomic-scale #Quantum #Nanomaterials @HUBerlin and Atomically-Precise Molecular Architecture Devices at Interfaces @UCAS #ChemicalPhysics #ChemPhys #Physics #Chemistry #SurfaceScience palmalab.org ex- #SciTwitter

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PalmaLab @palmalab.bsky.social · 23/08/2026

📣 Only ~one week left to contribute to #Reticular #Quantum #Matter 2026, Nov 30th in Hong Kong! 🇭🇰 MOFs COFs HOFs 🤝 Interfaces 🤝 Quantum ias.hkust.edu.hk/events/retic...

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PalmaLab @palmalab.bsky.social · 22/08/2026

We have photons! Our 40 nJ 40 MHz tuneable laser & free electron laser are now ~on target 🎯. It took ~8 years to ~fully fund these surface science projects centred on condensed matter molecular physics & reactive photolithography with #thermodynamic, #spintronic & #coincidence computing synergies

A dark room is lit green during the alignment of a femtosecond laser. The back of the room shows an ultra-high vacuum chamber with a photoemission electron microscope

Vacuum tubing rising from the floor and bending by 90 degrees into the image is shown, housing a free-electron laser beam, alongside an ultra-high vacuum chamber hosting a scanning tunneling microscope

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PalmaLab @palmalab.bsky.social · 27/04/2026

First day impressions of our Hackathon related to analog and digital intelligence @htwberlin.bsky.social @humboldtuni.bsky.social exploring anatomical, vibrational and metamaterial #holonomic #thermodynamic #computing, and #swarm, #motivation-driven intelligence

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PalmaLab @palmalab.bsky.social · 28/10/2025

Most MOFs trap rotors if you look close enough, you might remember this one Simon ;)

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PalmaLab @palmalab.bsky.social · 10/01/2025

Exciting, is there a 🦋 Automation Starter Pack? Our progress at @fairmat.bsky.social from the #on-surface synthesis #UHV side has been focused on #FAIRAutomation: autointerfacing with #NOMAD & #NOMADcamels, defining every 'bolt and nut' in #NeXuS & running LLMs–We hope to achieve autonomy by 2026🤞

A ultra-high vacuum lab featuring a shiny metal chamber with a photoemission electron microscope coupled to a 4 K scanning probe microscopy. The photograph also depicts a monitor which reads "FAIR Automated Surface Lab" and two panels, the lhs panel contains scanning probe spectroscopy and scanning tunneling spectroscopy HDF5 datasets being uploaded in the local lab NOMAD Oasis. The rhs panel is running a temperature measurement protocol for the sample.

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PalmaLab @palmalab.bsky.social · 07/01/2025

A short teaser of our upcoming book preprint #Gestaltungsmetrik with art historian Horst Bredekamp wherein we attempt to define #holonomy in art, to imagine pot. underlying metric spaces. Thank you so much for the collab. on ribbon-based geodesics @alisonmartin57.bsky.social !

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PalmaLab @palmalab.bsky.social · 12/12/2024

Did you know many polymers and supramolecules can exhibit two distinct vibrational phases of matter? Organic topological vibrational phases manifest boundary modes at heavy boundaries and low temp., at conditions similar to extended SSH models. Simulations out now: www.nature.com/articles/s41...

The image shows a chain with 21 solid circles representing masses, connected with alternating colored lines symbolizing stiff and soft springs. The diameter of circle no. 10 is larger, and label as "3-fold mass increase". The image attempts to convey that two vibrational phases are defined to either side of the chain, when increasing the mass at a point of such mass-spring chain composed of alternating spring chains realising the 'SSH model'. To the right side, the phase is denoted topological because the corresponding Hamiltonian is classified via a nontrivial topological index. To the left side, the phase is classified with a trivial index. Only in the topological phase, is a longitudinal boundary mode found, which is exponentially localized to the right of the heavy mass, and is represented in the image by a red line indicating the amplitudes of vibrational mode. The red line shows a large amplitude to the right of to the heavy mass, then a small amplitude, then a medium amplitude, then a small amplitude and then a vanishing amplitude centered on the solid circle no. 7 to the right. Left to heavy mass on the trivial vibrational phase side of the chain, only a small amplitude centered on the solid circle no. 2 to the left, is indicated by the red line.

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PalmaLab @palmalab.bsky.social · 11/12/2024

Prob. there are more than 37 eight-sided features

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PalmaLab @palmalab.bsky.social · 13/11/2024

Come join our #LTSPM-#PEEM team in 🇩🇪Berlin or 🇨🇳Beijing to build and study spin-chains & graphene/graphane nanoribbons on (& in!) boron nitride #physpostdoc #chempostdoc #chemPhD #physPhD

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PalmaLab @palmalab.bsky.social · 13/11/2024

First steps migrating from SciTwitter!—Here is Chenxi’s Video: It’s not great that the last ‘boy’ is 14000 Volts electric ⚡️ and our sample keeps sparkling ✨‘light’ (into the MCP/screen) but our #physics & #circuits joy is definitely a #higherpower

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