论文标题

一般的晶格和基础形式主义,实现了晶体学相空间的有效和离散的探索

A General Lattice and Basis Formalism Enabling Efficient and Discretized Exploration of Crystallographic Phase Space

论文作者

Mrdjenovich, David, Persson, Kristin

论文摘要

三维晶格是固态物理学的基础。具有原子基础的晶格的描述构成了必要的信息,以预测固相性质和进化。在这里,我们提出了一种用于系统探索晶体学相空间的新算法。加上AB-Initio技术(例如密度功能理论),该算法为探索和调整材料行为的新方法提供了广泛的潜在应用:极性和磁性转换,Martensenitic相变,以及通常的材料稳定性。

Three-dimensional lattices are fundamental to solid-state physics. The description of a lattice with an atomic basis constitutes the necessary information to predict solid phase properties and evolution. Here, we present a new algorithm for systematically exploring crystallographic phase space. Coupled with ab-initio techniques, such as density functional theory, this algorithm offers a new approach for exploring and tuning materials behavior, with a broad range of potential applications: polar and magnetic transitions, martensitic phase transformations, and generally materials stability.

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