2018.11-2019.11，在我国水立方泡沫(Weaire-Phelan)结构（Philosophical Magazine Letter, 1994，69(2): 107–110）发源地Trinity College Dublin，foam研究组访问交流一年，与Prof. Denis Weaire和Prof. Stefan Hutzler合作：微通道压缩三维泡沫结构和二维泡沫平衡结构。

1. Zefeng Jing*, Chenchen Feng, Simon Cox, Stefan Hutzler. Variation of average coordination number with liquid fraction for two-dimensional foams with finite contact angle[J]. Philosophical Magazine, 2021, 101 (9): 1048-1060.

2. Zefeng Jing, Chenchen Feng, Simon Cox, Stefan Hutzler*. The structure of two-dimensional foams with finite contact angle[C]. Eufoam2020, Aberystwyth(视频会议), 2020, 7.

3. Friedrich Dunne, Zefeng Jing, Denis Weaire, Stefan Hutzler. Models of 3D foams with finite liquid content[C]. IOP Ireland Spring Meeting, Athlone, 2019, 3.

图 与Prof. Denis Weaire (bubble chain)

 

图 与Prof. Denis Weaire和Stefan的foam组合影