Investigation of processes that undergo in deep Earth is paved with many challenges: extreme pressure and temperature conditions, samples with various degrees of crystallinity, small amounts of sample, and weak diffraction signals. What does this mean for the experimental setup?

（對地球深部過(guò)程的研究面臨著(zhù)許多挑戰：極端壓力和溫度條件、不同結晶度的樣品、少量樣品和微弱的衍射信號。這對實(shí)驗裝置意味著(zhù)什么？）

In this webinar, Dr. Vitali Prakapenka presents the 13-ID-D beamline at the Geo-Soil-Environment Center for advanced Radiation Studies (GSECARS). He will highlight how the experimental setup is used to unravel phase transitions of mantle minerals and core alloys and dynamics of core formation.

（在本次網(wǎng)絡(luò )研討會(huì )上，Vitali Prakapenka博士在Geo-Soil Environment Center for advanced Radiation Studies（GSECARS）展示了13-ID-D波束線(xiàn)。他將重點(diǎn)介紹如何利用實(shí)驗裝置來(lái)揭示地幔礦物和巖芯合金的相變以及巖芯形成的動(dòng)力學(xué)。）