Empa researchers develop hybrid system of magnetically and electronically coupled "string lights" ➡️ Wide range of applications in molecular #electronics, from chemical #sensing to #quantumtechnologies.
empa.ch/web/s604/gra...
@nature.com @nanotechsurflab.bsky.social

From molecular wires to quantum bits: in our latest work presented in Nature Chemistry, porphyrins are docked to graphene nanoribbons with atomic precision.
Hybrid properties, many possibilities.
🧪 rdcu.be/eBHyj

Currently recruiting

https://wahl.wp.st-andrews.ac.uk/2025/08/21/currently-recruiting-3/

Really happy to see this out! We synthesize graphene nanoribbons with zigzag edges and embedded porphyrins—creating a hybrid π–d electron system. While it may have some cool applications, I just can't get over how beautiful this molecule is. Look at the lateral strain Modulation!
rdcu.be/eBRkM

Save the dates for the upcoming On-Surface Synthesis International Workshop : June 7-12, 2026 in Ribadesella, Spain. Excited to be working with the scientific committee to get a most attractive pool of invited speakers for #OSS26! Stay tuned under oss26.dipc.org

Check out our work on olympicene spin chains, featured in phys.org

@rfasel.bsky.social

phys.org/news/2025-03...

Collaboration between @empa-materials.bsky.social @nanotechsurflab.bsky.social, Switzerland, International Iberian Nanotechnology Laboratory, Braga, Portugal, and Center for Advancing Electronics Dresden, Germany.

#QuantumMaterials #Nanoscience #HeisenbergChains

"Quantum Lego": We engineered spin-1/2 Heisenberg chains by linking Olympicene nanographenes, unveiling their length-dependent spin excitations. With STM/IETS, we confirm gapless behavior in the thermodynamic limit & visualize spinon standing waves.
📖 Nature Materials: rdcu.be/edxe0

Today our paper "Spin excitations in nanographene-based antiferromagnetic spin-1/2 Heisenberg chains" has been published in Nature Materials. www.nature.com/articles/s41...

This is a collaboration with the groups of @rfasel.bsky.social at EMPA, Xingliang Feng at MPI and TUD, and my group at INL.

SNSF consortium #PiMag project meeting with collaborators from Empa, @ethzurich.bsky.social and INL Portugal. Brainstorming on new ideas ⚡️🔬🧪

@juriceklab.bsky.social @uzhchemistry.bsky.social @nanosurflab.bsky.social
#chemsky #pisky

In our latest work, we show a sub-exponential increase in charge-state lifetime of Se vacancies in WSe₂, from picoseconds in monolayers to nanoseconds in multilayers. Great collaboration with @pennstatematse.bsky.social !
journals.aps.org/prl/abstract...
#2DMaterials #QuantumDefects #Optoelectronics

Empa has opened the CarboQuant Lab, a cutting-edge hub for exploring quantum effects in carbon! Supported by the Werner Siemens Foundation and the @snsf-ch.bsky.social, CarboQuant aims to create a materials platform for carbon-based quantum technologies.