Presidential Young Investigator Award

这项研究工作解决了我们对弹性应力固体中奥斯特瓦尔德成熟现象理解的不足。在固体中失配的相干粒子的形态发展动力学被检查。通过对描述粗化过程动力学方程的详细数值解，研究了实验观察到的错拟合粒子高度不均匀空间分布的机制。期望该研究将为相干固体的一阶相变动力学提供新的见解。

This research effort addresses deficiencies in our understanding of Ostwald ripening phenomena in elastically- stressed solids. The kinetics of the morphological development of misfitting coherent particles in solids is under examination. The mechanisms responsible for the experimentally observed highly nonuniform spatial distribution of misfitting particles are investigated through a detailed numerical solution to the equations describing the dynamics of the coarsening process. It is expected that the research will provide new insights into the dynamics of first-order phase transformations in coherent solids.