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The Time-Dependence Growth of Metallic Crystal Ultrafine Particles |
| LIU Cunye;DENG Zhaojing |
| Department of Physics, Southwest China Teachers University, Chongqing 630715 |
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| Cite this article: |
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LIU Cunye, DENG Zhaojing 1992 Chin. Phys. Lett. 9 653-655 |
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Abstract By using x-ray diffraction technique and transmission electron microscopy the in situ growth property of metal crystal ultrafine particles(CUFP) which are deposited on the silica-substrates have been studied experimentially. It is found that the diffraction intensity and the nucleus diameter of Ag CUFP are grown with time by power-law. Thus, the changes of crystal nucleus and the structure of Ag CUFP with time shows a crystallization trend, at the same time, the in situ growth of Ag CUFP displays a self-similarity character.
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| Keywords:
61.50.Cj
71.10.+x
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Published: 01 December 1992
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