Feshbach resonances of large-mass-imbalance Er-Li mixtures
Feshbach resonances of large-mass-imbalance Er-Li mixtures
复制标题
大质量不平衡铒锂混合物的费什巴赫共振
DOI:
10.1103/physreva.105.012816
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
and Y. Takahashi
中科院分区:
文献类型:
--
作者:
F. Schaefer;N. Mizukami;and Y. Takahashi
We report on the experimental observation of Feshbach resonances in large-mass-imbalance mixtures of erbium (Er) and lithium (Li). All combinations of, andare cooled to temperatures of a few microkelvin, partially by means of sympathetic cooling together with ytterbium (Yb) as a third mixture component. The Er-Li inelastic interspecies collisional properties are studied for magnetic fields up to. In all cases, resonant interspecies loss features, indicative of Feshbach resonances, have been observed. While most resonances have sub-Gauss widths, a few of them are broad and feature widths of several Gauss. Those broad resonances are a key to the realization of ultracold Er-Li quantum gas mixtures with tunable interactions.
影响因子:
3.3
作者:
F. Schäfer;H. Konishi;Adrien Bouscal;Tomoya Yagami;Y. Takahashi
通讯作者:
Y. Takahashi
影响因子:
3.3
作者:
M. Kosicki;M. Borkowski;P. Żuchowski
通讯作者:
P. Żuchowski
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
W. Dowd;Richard J Roy;R. Shrestha;A. Petrov;C. Makrides;S. Kotochigova;Subhadeep Gupta
通讯作者:
Subhadeep Gupta