Production of screw dislocations by the external dc and ac forces

来源 :第二届全国统计物理与复杂系统学术会议暨第七届海峡两岸统计物理研讨会 | 被引量 : 0次 | 上传用户:panshuangchun
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  The present paper study the effects of both the ac and the dc external driving forces on the production of screw dislocations.The ac force is introduced in the model as a way to describe external periodic disturbances or artificial periodic forces.It was shown that the ac force plays very important role in their appearance.
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