vacancy mechanism

For the former case, it starts from the mechanism proposed by Iida, taking into account the influence of cation vacancy upon the energy levels and wave functions of Co2+;

前者从Iida提出的物理机构出发，考虑了阳离子缺位对Co~（2+）能级和波函数的影响；

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These results show that the ion beam mixing mechanism of Mo/ Si system is not vacancy diffusion and intra-cascade interstitial diffusion, and the thermal spike model also does not apply.

结果表明，以前的空位扩散机制、单级联间隙原子扩散机制和热峰模型都不能解释Mo/Si体系的离子束混合。

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The diffusion mechanism wherein net atomic migration is from lattice site to an adjacent vacancy.

一种扩散机制,这时候原子的净迁移过程是从晶格结点位置移动到邻近的空位中.

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