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A Transition from DBM to FractaIs Generated by Random Successive Nuclelation Model |
| ZHAO Yadun;WU Ziqin* |
| Department of Applied Chemistry, University of Science and Technology of China, Hefei 230026
*Center for Fundamental Physics, University of Science and Technology of China, Hefei 230026
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| Cite this article: |
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ZHAO Yadun, WU Ziqin 1992 Chin. Phys. Lett. 9 449-452 |
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Abstract We present a random successive nucleation model to simulate the formation of the dense branching morphology (DBM) found in amorphous Al-Ge alloys. Our simulation shows that the DBM is obtained when the parameter K accounting for the structures of alloy films is small, and that a transition from DBM to
fractals is found as K increases.
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05.60.+w
68.70.+w
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Published: 01 September 1992
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| PACS: |
05.60.+w
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68.70.+w
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(Whiskers and dendrites (growth, structure, and nonelectronic properties))
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