Sikorsky Tomas, Meir Ziv, Ben-Shlomi Ruti, Akerman Nitzan, Ozeri Roee
Department of Physics of Complex Systems, Weizmann Institute of Science, 7610001, Rehovot, Israel.
Nat Commun. 2018 Apr 23;9(1):1669. doi: 10.1038/s41467-018-04165-0.
The original version of this Article contained an error in the third sentence of the first paragraph of the 'Spin polarizing the Sr ion with ultracold atoms' section of the Results, which incorrectly read 'The Langevin collision rate is 1.' The correct version adds 'kHz' after '1.' The fifth sentence of this same paragraph originally read as "Although Rb has a I = 3/2 nuclear spin and a hyperfine-split ground-state manifold, Sr has no nuclear spin and a Zeeman split two-fold ground state", which is incorrect. The correct version states "Sr+" instead of "Sr". The first sentence of the fourth paragraph of this same section originally read as "As the collisional energies are on the mK energy scale, spin exchange between Sr and Rb prepared in the F = 1 state is allowed only as long as it does not require Rb to change its hyperfine state and climb the 330 m hyperfine energy gap", which is incorrect. The correct version states "330 mK" instead of "330 m".In the Discussion section, the text was originally incorrectly repeated.This has been corrected in both the PDF and HTML versions of the Article.
本文的原始版本在结果部分“用超冷原子使锶离子自旋极化”一节第一段的第三句中存在错误，原句错误地表述为“The Langevin collision rate is 1.”，正确版本在“1”后添加了“kHz”。同一段的第五句原表述为“Although Rb has a I = 3/2 nuclear spin and a hyperfine-split ground-state manifold, Sr has no nuclear spin and a Zeeman split two-fold ground state”，此表述有误。正确版本将“Sr”表述为“Sr+”。同一段第四段的第一句原表述为“As the collisional energies are on the mK energy scale, spin exchange between Sr and Rb prepared in the F = 1 state is allowed only as long as it does not require Rb to change its hyperfine state and climb the 330 m hyperfine energy gap”，此表述有误。正确版本将“330 m”表述为“330 mK”。在讨论部分，原文存在重复错误。本文的PDF版和HTML版均已对此进行了修正。
