A combined system for generating a uniform magnetic field and its application in the investigation of Efimov physics

doi:10.1088/1674-1056/27/1/016703

Abstract We propose a scheme to produce a uniform magnetic field with a system comprising a pair of coils and an atom chip. After optimizing the parameters of the chip wires, we improve the homogeneity of the magnetic field by two orders of magnitude. We exhibit that this method can be applied in the investigation of Efimov physics in ⁸⁷Rb-⁴⁰K mixture.

Keywords: magnetic field atom chip Feshbach resonances Efimov effect

Received: 23 August 2017
Accepted manuscript online:

PACS:	67.85.-d	(Ultracold gases, trapped gases)
	07.55.Db	(Generation of magnetic fields; magnets)

Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 11674338, 11791240178, and 11547024) and Innovation Training Programs for Undergraduates, Chinese Academy of Sciences (Grant No. KCJH-80140-2016-018).

Corresponding Authors: Shu-Yu Zhou, Ying Wang
E-mail: syz@siom.ac.cn;wangying@just.edu.cn

Cite this article:

Rui Yao(姚睿), Zhen-Dong Sun(孙震东), Shu-Yu Zhou(周蜀渝), Ying Wang(王颖), Yu-Zhu Wang(王育竹) A combined system for generating a uniform magnetic field and its application in the investigation of Efimov physics 2018 Chin. Phys. B 27 016703

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A combined system for generating a uniform magnetic field and its application in the investigation of Efimov physics

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