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arXiv 1607.06202cond-mat.mtrl-sci
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冲击加载Cu的体心相

Body-centered phase of shock loaded Cu

Anupam Neogi, Nilanjan Mitra

摘要:

在一定的活塞速度范围内,当冲击波作用于一定方向时,单晶Cu发生了从面心立方相到不同体心相的结构相变。基于分子动力学模拟,该手稿通过详细的径向分布函数和X射线衍射分析确定了Cu的新相。铜新相的识别应该启动对高温高压条件下铜相图的重新评估。

英文摘要:

Single crystal Cu when shock loaded in certain direction for a certain narrow range of piston velocities undergoes a structural phase transition from face-centered cubic to different body-centered phases. Based on molecular dynamic simulations, the manuscript identifies new phases of Cu through detailed radial distribution function and x-ray diffraction analysis. Identification of the new phases of Cu should initiate a re-evaluation of phase diagram for Cu under high temperature and pressure conditions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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