Measurement of Elastic Properties of Various Materials by Brillouin Spectroscopy at High Pressure

9405579 Heinz PI将对一系列材料进行激光加热和布里渊散射实验。他将利用他的新热分析技术重新审视钙钛矿和铁的熔化行为，为地球深部的热结构提供更好的约束。他还将测定几种硅酸盐、氧化物和多晶形式的碱卤化物的弹性速度。这些实验与地震观测相结合，将使人们更好地了解地球的深层结构和组成。* * * *

9405579 Heinz The PI will perform laser heating and Brillouin scattering experiments on a range of materials. He will revisit the melting behavior of perovskite and Fe using his new thermal analysis technique to provide better constraints on the thermal structure of the deep Earth. He will also determine elastic velocities in several silicates, oxides and alkali halides in polycrystalline form. These experiments, coupled with seismic observations, will permit a better understanding of the deep structure and composition of the Earth. ****