Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Martin W, Zwierlein"'
Publikováno v:
New Journal of Physics, Vol 17, Iss 7, p 075016 (2015)
We report on high-resolution spectroscopy of ultracold fermionic ^23 Na ^40 K Feshbach molecules, and identify a two-photon pathway to the rovibrational singlet ground state via a resonantly mixed B ^1 Π ∼ c ^3 Σ ^+ intermediate state. Photoassoc
Externí odkaz:
https://doaj.org/article/a4e661cf264747fba69ebbd0a458e834
Publikováno v:
Science (New York, N.Y.). 357(6349)
Coherence, the stability of the relative phase between quantum states, is central to quantum mechanics and its applications. For ultracold dipolar molecules at sub-microkelvin temperatures, internal states with robust coherence are predicted to offer
Publikováno v:
Physical review letters. 116(22)
We demonstrate coherent microwave control of rotational and hyperfine states of trapped, ultracold, and chemically stable ^{23}Na^{40}K molecules. Starting with all molecules in the absolute rovibrational and hyperfine ground state, we study rotation
Autor:
Lawrence W, Cheuk, Matthew A, Nichols, Katherine R, Lawrence, Melih, Okan, Hao, Zhang, Martin W, Zwierlein
Publikováno v:
Physical review letters. 116(23)
We report on the site-resolved observation of characteristic states of the two-dimensional repulsive Fermi-Hubbard model, using ultracold ^{40}K atoms in an optical lattice. By varying the tunneling, interaction strength, and external confinement, we
Publikováno v:
Physical review letters. 114(20)
We report on the creation of an ultracold dipolar gas of fermionic 23Na40 K molecules in their absolute rovibrational and hyperfine ground state. Starting from weakly bound Feshbach molecules, we demonstrate hyperfine resolved two-photon transfer int
Autor:
Martin W. Zwierlein
This is the final report on the Young Investigator Program (YIP), which is currently being continued as a Presidential Early Career Award for Science and Education (PECASE). In this program, we aim at realizing model systems of strongly correlated, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2367f516dbc4574aace6b2a70b46fb6
https://doi.org/10.21236/ada584527
https://doi.org/10.21236/ada584527
Publikováno v:
Physical review letters. 109(8)
We report on the formation of ultracold weakly bound Feshbach molecules of 23Na40K, the first fermionic molecule that is chemically stable in its absolute ground state. The lifetime of the nearly degenerate molecular gas exceeds 100 ms in the vicinit
Publikováno v:
Science (New York, N.Y.). 314(5796)
Partridge et al. (Reports, 27 January 2006, p. 503) reported pairing and phase separation in a polarized Fermi gas. We argue that it is not possible to distinguish the superfluid from the normal regimes in the presented data, or to discern which clou