Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jag, Michael"'
Autor:
Lous, Rianne S., Fritsche, Isabella, Jag, Michael, Lehmann, Fabian, Kirilov, Emil, Huang, Bo, Grimm, Rudolf
Publikováno v:
Phys. Rev. Lett. 120, 243403 (2018)
We probe the interface between a phase-separated Bose-Fermi mixture consisting of a small BEC of $^{41}$K residing in a large Fermi sea of $^6$Li. We quantify the residual spatial overlap between the two components by measuring three-body recombinati
Externí odkaz:
http://arxiv.org/abs/1802.01954
Publikováno v:
Phys. Rev. A 95, 053627 (2017)
We measure the temperature of a deeply degenerate Fermi gas, by using a weakly interacting sample of heavier bosonic atoms as a probe. This thermometry method relies on the thermalization between the two species and on the determination of the conden
Externí odkaz:
http://arxiv.org/abs/1702.02772
Autor:
Jag, Michael, Cetina, Marko, Lous, Rianne S., Grimm, Rudolf, Levinsen, Jesper, Petrov, Dmitry S.
Publikováno v:
Phys. Rev. A 94, 062706 (2016)
We present a joint experimental and theoretical investigation of the lifetime of weakly bound dimers formed near narrow interspecies Feshbach resonances in mass-imbalanced Fermi-Fermi systems, considering the specific example of a mixture of $^6$Li a
Externí odkaz:
http://arxiv.org/abs/1608.07425
Autor:
Cetina, Marko, Jag, Michael, Lous, Rianne S., Walraven, Jook T. M., Grimm, Rudolf, Christensen, Rasmus S., Bruun, Georg M.
Publikováno v:
Phys. Rev. Lett. 115, 135302 (2015)
We investigate the decoherence of $^{40}$K impurities interacting with a three-dimensional Fermi sea of $^{6}$Li across an interspecies Feshbach resonance. The decoherence is measured as a function of the interaction strength and temperature using a
Externí odkaz:
http://arxiv.org/abs/1505.00738
Autor:
Jag, Michael, Zaccanti, Matteo, Cetina, Marko, Lous, Rianne S., Schreck, Florian, Grimm, Rudolf, Petrov, Dmitry S., Levinsen, Jesper
Publikováno v:
Phys. Rev. Lett. 112, 075302 (2014)
We investigate a mixture of ultracold fermionic $^{40}$K atoms and weakly bound $^{6}$Li$^{40}$K dimers on the repulsive side of a heteronuclear atomic Feshbach resonance. By radio-frequency spectroscopy we demonstrate that the normally repulsive ato
Externí odkaz:
http://arxiv.org/abs/1311.5146
Autor:
Kohstall, Christoph, Zaccanti, Matteo, Jag, Michael, Trenkwalder, Andreas, Massignan, Pietro, Bruun, Georg M., Schreck, Florian, Grimm, Rudolf
Publikováno v:
Nature 485, 615-618 (2012)
Ultracold Fermi gases with tuneable interactions represent a unique test bed to explore the many-body physics of strongly interacting quantum systems. In the past decade, experiments have investigated a wealth of intriguing phenomena, and precise mea
Externí odkaz:
http://arxiv.org/abs/1112.0020
Autor:
Cetina, Marko, Jag, Michael, Lous, Rianne S., Fritsche, Isabella, Walraven, Jook T. M., Grimm, Rudolf, Levinsen, Jesper, Parish, Meera M., Schmidt, Richard, Knap, Michael, Demler, Eugene
Publikováno v:
Science, 2016 Oct 01. 354(6308), 96-99.
Externí odkaz:
https://www.jstor.org/stable/44710751
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