JpGU-AGU Joint Meeting 2017

講演情報

[EE]Eveningポスター発表

セッション記号 S (固体地球科学) » S-IT 地球内部科学・地球惑星テクトニクス

[S-IT23] [EE] Structure and Dynamics of Earth and Planetary Mantles

2017年5月22日(月) 17:15 〜 18:30 ポスター会場 (国際展示場 7ホール)

[SIT23-P08] DAC-GHz実験におけるS波バッファロッドの開発

*米田 明1 (1.岡山大学惑星物質研究所)

キーワード:GHz ultrasonics, diamond anvil cell, Shera wave, mantle, elasticity, high pressure

I have been develping GHz ultrasonic technique for diamond anvil cell (DAC) in a recent a few years. Last year, I reported the development of P wave GHz buffer rod. Then, I conducted development of GHz S wave buffer rod as well. Simultaneopusly, I have examined how to get a good signal through P wave buffer rod. The solution is combination wiping by aceton, alcohole, and ammonia water. I have started the measurement for the specimen squeezed in DAC. In the poster, I will show those effort.