Publication

Commensurate and incommensurate 1D interacting quantum systems
Nature Communications 15, (2024)
Single-atom imaging resolution of many-body quantum systems in optical lattices is routinely achieved with quantum-gas microscopes. Key …
A. Di Carli, C. Parsonage, A. La Rooij, L. Koehn, C. Ulm, C. Duncan, A. Daley, E. Haller, S. Kuhr
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Accurate holographic light potentials for cold-atom experiments
Digital Holography and Three-Dimensional Imaging 2023 (2023)
We holographically generate light potentials on a microscopic scale relevant for cold-atom experiments using a liquid crystal spatial …
P. Schroff, A. La Rooij, E. Haller, S. Kuhr
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Instabilities of interacting matter waves in optical lattices with Floquet driving
Physical Review Research 5, (2023)
We experimentally investigate the stability of a quantum gas with repulsive interactions in an optical one-dimensional lattice …
A. Di Carli, R. Cruickshank, M. Mitchell, A. La Rooij, S. Kuhr, C. Creffield, E. Haller
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Floquet Solitons and Dynamics of Periodically Driven Matter Waves with Negative Effective Mass
Physical Review Letters 127, 243603 (2021)
M. Mitchell, A. Di Carli, G. Sinuco-León, A. La Rooij, S. Kuhr, E. Haller
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Collisionally inhomogeneous Bose-Einstein condensates with a linear interaction gradient
Physical Review Letters 125, (2020)
We study the evolution of a collisionally inhomogeneous matter wave in a spatial gradient of the interaction strength. Starting with a …
A. Di Carli, G. Henderson, S. Flannigan, C. D. Colquhoun, M. Mitchell, G. Oppo, A. J. Daley, S. Kuhr, E. Haller
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Excitation modes of bright matter-wave solitons
Physical Review Letters 123, (2019)
We experimentally study the excitation modes of bright matter-wave solitons in a quasi-one-dimensional geometry. The solitons are …
A. D. Carli, C. D. Colquhoun, G. Henderson, S. Flannigan, G. Oppo, A. J. Daley, S. Kuhr, E. Haller
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Interferometric measurement of micro-g acceleration with levitated atoms
New Journal of Physics 21, 053028 (2019)
The sensitivity of atom interferometers is usually limited by the observation time of a free falling cloud of atoms in Earth’s …
A. D. Carli, C. D. Colquhoun, S. Kuhr, E. Haller
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Zooming in on ultracold matter: two superresolution microscopy methods can image the atomic density of ultracold quantum gases with nanometer resolution
Physics 12, 36–37 (2019)
Ultracold atoms are an exceptionally versatile platform to test novel physical concepts. They have greatly advanced our understanding …
S. Kuhr
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Microwave preparation of two-dimensional fermionic spin mixtures
New Journal of Physics 21, (2019)
We present a method for preparing a single two-dimensional sample of a two-spin mixture of fermionic potassium in a single antinode of …
B. Peaudecerf, M. Andia, M. Brown, E. Haller, S. Kuhr
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Note: a simple laser shutter with protective shielding for beam powers up to 1 W
Review of Scientific Instruments 89, (2018)
We present the design of an inexpensive and reliable mechanical laser shutter and its electronic driver. A camera diaphragm shutter …
C. D. Colquhoun, A. Di Carli, S. Kuhr, E. Haller
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