A low-dimensional crystal growth model on an isotropic and quasi-free sustained substrate |
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| Authors: | Chenxi Lu Senjiang Yu Lingwei Li Bo Yang Xiangming Tao Gaoxiang Ye |
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| Affiliation: | College of Materials and Environmental Engineering;Department of Physics |
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| Abstract: | A new crystal growth theoretical model is established for the low-dimensional nanocrystals on an isotropic and quasifree 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 lowdimensional Zn nanocrystals on silicone oil surfaces. Our model shows a growth mechanism of various low-dimensional crystals on/in the isotropic substrates. |
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| Keywords: | crystal growth low-dimensional nanocrystals isotropic substrates preferential growth |
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