A first-principles study of the structural, electronic and elastic properties of the FeO 2 –FeO 2 He system under high pressure

作者：Haibo Liu, Lei Liu, Cunlin Xin, Longxing Yang, Xiaoyu Gu · 发表于：Physical Chemistry Chemical Physics · 年份：2023 · DOI：10.1039/d3cp02315j · 被引用次数：5 · 研究领域：High-pressure geophysics and materials、earthquake and tectonic studies、Geological and Geochemical Analysis

The effect of pressure on the electrical properties of FeO 2 –FeO 2 He is studied, and its structural and elastic properties reveal a deep primordial helium reservoir and candidate for seismic velocity anomalies at the core–mantle boundary.