Dendritic and Fractal Patterns in Electrochemical Deposition of Silver
LUO Guipeng, AI Zhuming, WEI Yu
Laboratory of Molecular and biomolecular Electronic Southeast University, Nanjing 210018
Dendritic and Fractal Patterns in Electrochemical Deposition of Silver
LUO Guipeng;AI Zhuming;WEI Yu
Laboratory of Molecular and biomolecular Electronic Southeast University, Nanjing 210018
关键词 ：
61.50.Cj ,
68.70.+w ,
05.70.Ln
Abstract ： Electrochemical deposition were carried out using silver nitrate (AgNO3 ), with Lang-muir monolayer at the interface of solution. Pattern formation was studied as a function of applied voltage and surface pressure. We found four different growth forms in this system. A transition from ordered dendritic crystals to disordered ramified patterns is found when the applied voltage increases most strikingly, from dendritic crystal to disordered ramified patterns, a dense two-dimensional silver film with fractal clearance is obtained.
Key words ：
61.50.Cj
68.70.+w
05.70.Ln
出版日期: 1994-06-01
:
61.50.Cj
68.70.+w
(Whiskers and dendrites (growth, structure, and nonelectronic properties))
05.70.Ln
(Nonequilibrium and irreversible thermodynamics)
引用本文:
LUO Guipeng;AI Zhuming;WEI Yu. Dendritic and Fractal Patterns in Electrochemical Deposition of Silver[J]. 中国物理快报, 1994, 11(6): 341-344.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1994/V11/I6/341
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