Body-centered phase of shock loaded Cu

Anupam Neogi; Nilanjan Mitra

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arXiv · 1607.06202

Body-centered phase of shock loaded Cu

Anupam Neogi·Nilanjan Mitra

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Abstract

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.

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Anupam Neogi, Nilanjan Mitra. 2016-07-21. Body-centered phase of shock loaded Cu. https://arxiv.org/abs/1607.06202

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