A low-dimensional crystal growth model on an isotropic and quasi-free sustained substrate

Abstract A new crystal growth theoretical model is established for the low-dimensional nanocrystals on an isotropic and quasi-free sustained substrate. The driven mechanism of the model is based on the competitive growth among the preferential growth directions of the crystals possessing anisotropic...

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Published inChinese physics B Vol. 29; no. 3; p. 38101
Main Authors Lu, Chenxi, Yu, Senjiang, Li, Lingwei, Yang, Bo, Tao, Xiangming, Ye, Gaoxiang
Format Journal Article
LanguageEnglish
Published 01.02.2020
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Summary:Abstract A new crystal growth theoretical model is established for the low-dimensional nanocrystals on an isotropic and quasi-free sustained substrate. The driven mechanism of the model is based on the competitive growth among the preferential growth directions of the crystals possessing anisotropic crystal structures, such as the hexagonal close-packed and wurtzite structures. The calculation results are in good agreement with the experimental findings in the growth process of the low-dimensional Zn nanocrystals on silicone oil surfaces. Our model shows a growth mechanism of various low-dimensional crystals on/in the isotropic substrates.
ISSN:1674-1056
DOI:10.1088/1674-1056/ab6968