ITAMP Workshop
May 10-12. 2023 – Unravelling quantum many-body physic with long-range interacting platforms
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.
Atoms in Tweezers
In the T-REQS lab we have now loaded atoms in our optical tweezers.
TIQIT 2023
The Trento-Innsbruck Quantum Information Tour will take place from the 27th of February to the 2nd of March in Trento and Innsbruck.
Vortices in a dysprosium gas
By stirring the magnetic field which polarizes the atoms in a dysprosium condensate, we were able to generate vortices–tiny quantum tornadoes–in a dipolar gas for the first time!
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!
Happy 10th Birthday to the first Erbium BEC!
Phase coherence in out-of-equilibrium supersolid states of ultracold dipolar atoms
By quenching the contact interaction, it is possible to destroy the phase coherence in a dipolar supersolid. However, the supersolidity is “repaired” when reversing the dephasing process.
3D array of large-spin fermions
In joint theoretical and experimental work with our theory colleagues A.-M. Rey (JILA) and B. Zhu (ITAMP) we investigate dipolar induced magnetization-conserving spin exchange dynamics with fermionic Er in a 3D optical lattice
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 theoretical subdivision aimed at studying and predicting dipolar phenomena in dipoalr 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.
Follow our group’s updates on
.
News from the labs
Our new paper in Physical Review A explores the connection between trap geometry and atom number in determining the dimensionality of dipolar supersolids!
Keep Reading ...
Our review on the quantum many-body physics in ultracold magnetic lanthanides is now published in Nature Physics!
Keep Reading ...
In a new pre-print, we investigate the extent that angular oscillations of a dipolar supersolid can tell us about the superfluidity of the system. Extending previous studies of linear droplet arrays, to crystals of two-dimensional structure.
Keep Reading ...
Group news
Philipp and Gianmaria held their defenses for their PhD thesis and are now officially Doctors of Philosophy. Congratulations and we wish you all the best for your future!
Keep Reading ...
Dani held his defense for his PhD thesis and is now officially a Doctor of Philosophy. He will continue to carry out his research as a post-doctoral fellow beginning of next year in the group of David Norris at the ETH. Congratulations and good luck!
Keep Reading ...
Hagai has been awarded a postdoctoral fellowship for quantum science and technology from the Israel Council of Higher Education. As a postdoc, Hagai will study highly excited Erbium atoms trapped in a tweezer array in the T-REQS lab of Francesca Ferlaino.
Keep Reading ...
Welcome and goodbye
Farwell to Daniel Grün who is moving to the University of Alberta as PhD Student in the group of Lindsay J LeBlanc. We wish you all the best for your next adventure in physics.
Keep Reading ...
Welcome to Arfor, who has joined the Erbium team as PhD Student.
Keep Reading ...