Vortices in a supersolid
Our research on the observation of vortices in a dipolar supersolid has now been published in Nature, and featured by Quanta magazine!
2025 Postdoc & PhD Openings!
We are happy to announce that our dipolar quantum gas group has Postdoc and four PhD positions open for 2025!
Austrian of the Year 2024
Francesca was crowned as the ‘Austrian of the Year’ in the research category at the Austria 24 gala by Die Presse!
Summer BBQ
Our 2024 Summer BBQ took place on the 24th of June and celebrated the many different achievements of the group!
2024 PhD Openings!
We are happy to announce that our dipolar quantum gas group has two PhD positions open for 2024/2025!
Murder Mystery Dinner
Our 2024 group dinner took place on the 18th of January at CasoinN da Giorgio restaurant, with a 1920’s Murder Mystery theme!
Glitches in supersolids: links between neutron stars and quantum matter
By emulating the connection between a rotating supersolid phase and an external solid phase, we were able to replicate “glitches” – sudden jumps in the solid angular momentum driven by quantum vortices leaving the supersolid.
Cluster of Excellence Quantum Science Austria granted
Three Clusters of Excellence in Innsbruck have been funded! With highly endowed clusters of excellence, the Austrian Science Fund FWF creates Austrian flagships of basic research. The University of Innsbruck will coordinate the Cluster of Excellence for Quantum Sciences.
Bloch Oscillations
By letting an erbium quantum droplet fall under gravity through an optical lattice, it is possible to understand the inter-atomic interactions and quantum fluctuations through variations of the Bloch oscillation.
ERC Advanced Grant DymetEr has been funded!
Our group studies dipolar quantum gases made of Erbium (Er) and Dysprosium (Dy) atoms. These extraordinarily magnetic species are a powerful new resource for reaching quantum simulation with strong connectivity, in which each atom is coupled to the other over long distances, and exploring exotic phases of matter that have no classical counterpart.
We have three labs: the ERBIUM LAB, where Er was Bose condensed for the first time ever, the Er-Dy LAB which studies quantum dipolar mixtures under a quantum-gas microscope, and the T-REQs LAB, where we trap Er atoms in arrays of optical tweezers for Rydberg physics. Recently, we have established a Theory Group aimed at studying and predicting dipolar phenomena in dipolar quantum gases and mixtures.
The group, led by Francesca Ferlaino, is jointly located at the Institute for Experimental Physics (IExP) of the University of Innsbruck and at the Institute for Quantum Optics and Quantum Information (IQOQI) of the Austrian Academy of Sciences, and it is part of the Innsbruck Center for Ultracold Atoms and Quantum Gases.
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News from the labs
In a joint work from the RARE and ERBIUM team as well as our theory collaborator from IQOQI, Rick van Bijnen, we have observed hallmarks of supersolidity in dipolar quantum gases of Erbium and Dysprosium. Our work is highlighted in a Viewpoint article in Physics by T. Donner.
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Now on Physical Review Letter! We have created for the first time a dipolar quantum mixture by combining two highly magnetic atomic species, Erbium and Dysprosium. The experiment has been conducted in the RARE Lab and we observe simultaneous quantum degeneracy of 5 Bose-Bose mixture and a Bose-Fermi one.
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In our Erbium experiment, we have created the first two component dipolar Fermi gas with tunable interactions. This paves the way to studies of BEC-BCS physics in presence of an unprecedented few-body scattering scenario, including anisotropic long-range dipolar interactions and anisotropic short-range interactions.
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Group news
Our new paper in Physical Review A explores the connection between trap geometry and atom number in determining the dimensionality of dipolar supersolids!
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Our review on the quantum many-body physics in ultracold magnetic lanthanides is now published in Nature Physics!
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Our 2019 paper is chosen as one of PRX's favourite papers from the last 10 years!
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Welcome and goodbye
After completing the Master's degree in Heidelberg under the supervision of Prof. Weidemüller in the Li-Cs mixture experiment, Lauritz joined our team in February as a PhD student in the Er-Dy dipolar quantum mixture Lab. Welcome to Innsbruck, Lauritz!
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With the beginning of the new year, Matt joins our team as Post-Doc in the Er-Dy LAB. Welcome to Innsbruck, Matt!
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With the beginning of the new year, Bing joins our team as Post-Doc in the ERBIUM lab. After finishing his PhD in Heidelberg (DE) and Hefei (CN) under the supervision of Prof. Jian-Wei Pan in 2015, he continued as a Post-Doc in Heidelberg. Welcome, Bing!
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