Abstract Via computation of a continuum dynamical model of the diffusion and electromigration, this paper demonstrates the feasibility of guiding the formation of the stripe composition patterns in the thin surface layers of the crystal alloy films. By employing the systematic parametric computational analysis it is revealed how such properties of the pattern as the aerial number density of the stripes and the stripe in-plane orientation are influenced by the major physical factors that are not limited to the electric field strength and its direction angle in the plane, but also include a number of parameters that originate in the anisotropy of diffusion in the particular crystallographically-oriented surface layer. By following the insights from this analysis the real patterns hopefully can be created in a dedicated experiment.

中文翻译：

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合金薄膜中电迁移引导的成分模式：一项计算研究

摘要 通过扩散和电迁移的连续动力学模型的计算，本文证明了引导晶体合金薄膜薄表面层中条纹成分图案形成的可行性。通过系统参数计算分析，揭示了条纹的空中数密度和条纹面内方向等图案的特性如何受到主要物理因素的影响，而不仅限于电场强度及其方向平面中的角度，但也包括许多参数，这些参数源自特定晶体取向表面层中扩散的各向异性。通过遵循此分析的见解，希望可以在专门的实验中创建真实的模式。