A phase-field simulation of bridge formation process in a nanometer-scale switch
A phase-field simulation of bridge formation process in a nanometer-scale switch
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DOI：
10.1016/j.scriptamat.2006.08.043
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发表时间：
2006-12
影响因子：
6
通讯作者：
Y. Shibuta;Yoshinao Okajima;Toshio Suzuki
中科院分区：
文献类型：
--
作者：
Y. Shibuta;Yoshinao Okajima;Toshio Suzuki
研究了一种新的电化学过程相场模型。模型中的一个组分被静电势和热力学因素耦合驱动。在一维系统中，界面平衡位置的移动与施加在边界处的电压值相关。利用该模型，在二维系统中观察了正负电压作用下桥的形成和消失过程。
A novel phase-field model for electrochemical processes was investigated. One of the components was charged and driven by electrostatic potential coupled with thermodynamic factors in the model. The shift in the equilibrium position of the interface correlated with the value of the voltage applied at the boundary in a one-dimensional system. Using this model, the process of bridge formation and disappearance was observed with negative and positive applied voltage in a two-dimensional system.