Strontium quantum gas group
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Publications
- Optical pumping of 5s4d1D2 strontium atoms for laser cooling and imaging, Phys. Rev. Research 6, 013319 (2024), arXiv:2311.02941 (2023).
- The path to continuous Bose-Einstein condensation, Advances In Atomic, Molecular, and Optical Physics, Academic Press (2023).
- Active stabilization of kilogauss magnetic fields to the ppm level for magnetoassociation on ultranarrow Feshbach resonances, Rev. Sci. Instrum. 94, 073202 (2023), arXiv:2303.13682, github release of electronics design and software.
- Narrow-line imaging of single strontium atoms in shallow optical tweezers, Phys. Rev. Research 4, 023245 (2022), arXiv:2202.05727.
- Continuous Bose-Einstein condensation, Nature 606, 683 (2022), Research Briefing, arXiv:2012.07605, IoP news item.
- Solving correlation clustering with QAOA and a Rydberg qudit system: a full-stack approach, Quantum 6, 687 (2022), arXiv:2106.11672.
- The potential and global outlook of integrated photonics for quantum technologies, Nature Review Physics 4, 194 (2022), openly accessible version.
- Laser cooling for quantum gases, Nature Physics 17, 1296 (2021), Review Article, openly accessible version, arXiv:2209.01026.
UvA news item.
- Towards an Active Optical Clock using an Optical Conveyor within a Ring Cavity, Proceedings of EFTF-IFCS 2021, 7185 (2021).
- A steady-state magneto-optical trap of fermionic strontium on a narrow-line transition, Phys. Rev. Research 3, 033159 (2021), arXiv:2104.06814, figshare: raw data and analysis tools.
- State selective cooling of SU(N) Fermi-gases, Phys. Rev. A 104, 013304 (2020), arXiv:2102.08656.
- Microscope objective for imaging atomic strontium with 0.63 micrometer resolution, Optics Express 28, 11106 (2020), arXiv:1906.07167.
- Continuous guided strontium beam with high phase-space density, Phys. Rev. Applied 12, 044014 (2019), arXiv:1907.02793.
- SAGE: A Proposal for a Space Atomic Gravity Explorer,
Eur. Phys. J. D 73, 228 (2019),
arXiv:1907.03867.
- The frequency of the ultranarrow 1S0-3P2 transition in 87Sr, Phys. Rev. A 99, 052503 (2019), arXiv:1812.02115.
- Visualising the connection between edge states and the mobility edge in adiabatic and non-adiabatic topological charge transport, Phys. Rev. B 99, 115114 (2019), arXiv:1811.06222.
- Sisyphus Optical Lattice Decelerator, Phys. Rev. A 100, 023401 (2019), arXiv:1810.07157.
- The RbSr 2Σ+ ground state investigated via spectroscopy of hot & ultracold molecules, Phys. Chem. Chem. Phys. 20, 26221 (2018), arXiv:1806.08586.
- Observation of Feshbach resonances between alkali and closed-shell atoms, Nature Physics 14, 881 (2018), open-access, view-only version: SharedIt,
arXiv:1710.03093.
Nature Physics news & views: Quo vadis now, cold molecules?
Press release: Quantum LEGO: building ultracold molecules.
- Observation of Bose-enhanced photoassociation products, Eur. J. Phys. 119, 46001 (2017), arXiv:1708.00299.
- Steady-State Magneto-Optical Trap with 100-Fold Improved Phase-Space Density, Phys. Rev. Lett. 119, 223202 (2017), arXiv:1707.05370.
Press release: Towards a continuous atom laser.
In the media: physicsworld.
- Efficient production of long-lived ultracold Sr2 molecules, Phys. Rev. A 96, 013406 (2017), arXiv:1705.01422.
Highlighted as Editor's Suggestion by Phys. Rev. A.
- Fermi-Bose mixture in mixed dimensions, New J. Phys. 19, 115011 (2017), arXiv:1701.04702.
- Tapered amplifier laser with frequency-shifted feedback, SciPost Phys. 1, 002 (2016), arXiv:1606.01173.
- Itinerant ferromagnetism in 1D two-component Fermi gases, Phys. Rev. A 94, 011601(R) (2016), arXiv:1512.01392.
Publications from our time at Innsbruck
- Bose-Einstein Condensation of Strontium, Phys. Rev. Lett. 103, 200401 (2009), arXiv:0910.0634.
Accompanying Viewpoint: Physics 2, 94 (2009).
In the media:
physicsworld,
2physics.
- Double-degenerate Bose-Fermi mixture of strontium, Phys. Rev. A 82, 011608(R) (2010), arXiv:1006.1131.
- Bose-Einstein condensation of 86Sr, Phys. Rev. A 82, 041602(R) (2010), arXiv:1009.1701.
- Detection and manipulation of nuclear spin states in fermionic strontium, Phys. Rev. A 84, 043611 (2011), arXiv:1108.2807.
- Creation of ultracold Sr2 molecules in the electronic ground state, Phys. Rev. Lett. 109, 115302 (2012), arXiv:1205.4505.
- Long-Range Interacting Many-Body Systems with Alkaline-Earth-Metal Atoms, Phys. Rev. Lett. 110, 143602 (2013), arXiv:1211.4537.
- Production of quantum-degenerate strontium gases, Phys. Rev. A 87, 013611 (2013), arXiv:1212.2539.
- Laser cooling to quantum degeneracy, Phys. Rev. Lett. 110, 263003 (2013), arXiv:1301.4776.
In the media: physicsworld,
2physics.
This work has been selected as one of the top-10 breakthroughs in physics 2013 by the Physics World magazine, physics world press release,
physics world article, ORF.
- Quantum degenerate mixtures of strontium and rubidium atoms, Phys. Rev. A 88, 023601 (2013), arXiv:1305.5935.
- Degenerate quantum gases of strontium,
Annual Review of Cold Atoms and Molecules, Volume 2, Chapter 1 (World Scientific Publishing Co.), arXiv:1307.0601.
- Reservoir spectroscopy of 5s5p 3P2 - 5snd 3D1,2,3 transitions in strontium, Phys. Rev. A 90, 022512 (2014), arXiv:1406.0409.
Theses
Internship reports
Other resources
- Mehrdad Zarei, Red Pitaya laser locking system, github, YouTube (Jan. 2023).
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