地球および惑星深部における分別結晶化と部分融解

在我的研究金的第二年，我继续致力于了解内核的结构和内核边界区域。地球内核是地核的固体部分，由于地球中心温度的降低，液体部分正在冻结，而内核正在不断增长。固体内核内部的流动尚未完全了解。对内核的地震观测发现了多个尺度的复杂结构。在攻读博士学位期间，我开发了内核变形的地球动力学模型。今年，我开发了一个软件来比较地震观测和地球动力学模型。该代码在地球动力学模型中传播地震射线，并允许轻松比较。

During the second year of my fellowship, I have continued the work to understand the structure of the inner core and the inner core boundary region. The Earth’s inner core is the solid part of the Earth’s core, and is growing as the liquid part is freezing, because of the decrease of temperature in the center of the Earth. The flow inside the solid inner core is not yet fully understood. Seismic observations of the inner core have detected complex structures on several scales. During my Ph.D., I developed geodynamical models for deformation in the inner core. During this year, I developed a software to compare seismic observations and geodynamical models. This code propagates seismic rays in the geodynamical models, and allow easy comparisons.