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| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2603.00440 |
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| _version_ | 1866908857067896832 |
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| author | Huang, Xudan Yuan, Zifeng Lo, Chon-Hei Sun, Huacong Liao, Lei Han, Hongbo Li, Wenxi Wang, Wenlong Xu, Zhi Liu, Lei Bai, Xuedong Xu, Limei Wang, Enge Wang, Lifen |
| author_facet | Huang, Xudan Yuan, Zifeng Lo, Chon-Hei Sun, Huacong Liao, Lei Han, Hongbo Li, Wenxi Wang, Wenlong Xu, Zhi Liu, Lei Bai, Xuedong Xu, Limei Wang, Enge Wang, Lifen |
| contents | The selection of stacking order in a broad range of close-packed polymorphic materials remains a challenging enigma. Using in situ cryogenic transmission electron microscopy, we uncover the atomistic mechanisms governing the vapour deposition growth of ice. We find that the heterogeneous ice nucleation and growth undergoes recrystallization accompanied by bifurcation, reflecting a coherent epitaxial transition from a cubic-ice embryonic core to hexagonal-ice prismatic dendrites, with intermediate stacking-disordered layers serving as a dynamic fluctuating bridge. Supported by molecular dynamics simulations, these phenomena are attributed to a surface-constrained, symmetry-breaking crystallization preference aligned with the principle of minimizing free energy. Our results highlight the critical role of the combined effects of surface and symmetry in shaping ice crystallization, providing fresh insights into crystal growth mechanisms and guiding principles for the design of advanced materials. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_00440 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Kinetics of Stacking Order Evolution During Heterogeneous Ice Formation Huang, Xudan Yuan, Zifeng Lo, Chon-Hei Sun, Huacong Liao, Lei Han, Hongbo Li, Wenxi Wang, Wenlong Xu, Zhi Liu, Lei Bai, Xuedong Xu, Limei Wang, Enge Wang, Lifen Materials Science The selection of stacking order in a broad range of close-packed polymorphic materials remains a challenging enigma. Using in situ cryogenic transmission electron microscopy, we uncover the atomistic mechanisms governing the vapour deposition growth of ice. We find that the heterogeneous ice nucleation and growth undergoes recrystallization accompanied by bifurcation, reflecting a coherent epitaxial transition from a cubic-ice embryonic core to hexagonal-ice prismatic dendrites, with intermediate stacking-disordered layers serving as a dynamic fluctuating bridge. Supported by molecular dynamics simulations, these phenomena are attributed to a surface-constrained, symmetry-breaking crystallization preference aligned with the principle of minimizing free energy. Our results highlight the critical role of the combined effects of surface and symmetry in shaping ice crystallization, providing fresh insights into crystal growth mechanisms and guiding principles for the design of advanced materials. |
| title | Kinetics of Stacking Order Evolution During Heterogeneous Ice Formation |
| topic | Materials Science |
| url | https://arxiv.org/abs/2603.00440 |