Propagation of dark soliton interacting with domain wall in two immiscible Bose–Einstein condensates<xref rid="cpb_28_11_116701_fn1" ref-type="fn">*</xref><fn id="cpb_28_11_116701_fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant Nos. 61565007, 11875149, 11747079, and 11874127), the Science Fund from the Department of Science and Technology of Jiangxi Province, China (Grant Nos. 20162BCB23049 and 20171ACB21045), the Youth Jinggang Scholars Program in Jiangxi Province, China, and the Program of Qingjiang Excellent Yong Talents, Jiangxi University of Science and Technology, China.</p></fn>

Propagation of dark soliton interacting with domain wall in two immiscible Bose–Einstein condensates**

Project supported by the National Natural Science Foundation of China (Grant Nos. 61565007, 11875149, 11747079, and 11874127), the Science Fund from the Department of Science and Technology of Jiangxi Province, China (Grant Nos. 20162BCB23049 and 20171ACB21045), the Youth Jinggang Scholars Program in Jiangxi Province, China, and the Program of Qingjiang Excellent Yong Talents, Jiangxi University of Science and Technology, China.

Zheng Lang^{1, 2}, Zhang Yi-Cai³, Liu Chao-Fei^{2, †}

Propagation of dark soliton in two immiscible BECs. The initial position of the soliton is at x₀ = −30ξ and the initial speed is zero. Time unit is ξ/c. Corresponding unit in the following figures is the same as in this picture.