应徐义刚院士邀请，韩国基础科学研究院 (KBSI) Albert Chang-sik Cheong研究员 和Keewook Yi研究员将于1月29日（周四）访问我所并在综合楼701会议室做学术报告，欢迎大家参加并积极讨论！

        报告题目1：Towards full-scale and full-dimension mass spectrometry:application of high-resolution SIMS in Geosciences

        报 告 人：Keewook Yi 研究员

        报告题目2：Phanerozoic tectonomagmatic evolution of the Korean Peninsula:Insights from zircon geochronology and geochemistry

        报 告 人：Albert Chang-sik Cheong 研究员

        报告时间：1月29日（周四）上午9:30

        报告地点：综合楼701会议室  

       报告人简介：       

     Keewook Yi is a lab manager of High Reolustion Secondary Ion Mass Spectrometry laboratory at Korea Basic Science Institute (KBSI). His current research interests focus on the development of SIMS reference materials for the geochronology of terrestrial and planetary minerals. Also, he has a several years of experience of development on new techniques in microanalysis of various metarmophic minerals. He received a PhD in Earth Sciences from Seoul National University. Prior to KBSI, he was on the research staff in the Digital Electron Microscopy Facility at Indiana University at Indianapolis.

       Albert Chang-sik Cheong is a Principal Research Scientist at the Korea Basic Science Institute (KBSI) and an Adjunct Professor at Chungnam National University. He earned his BSc, MSc, and PhD degrees in Geology from Seoul National University. With over 36 years of experience, he specializes in geochronology, isotope geochemistry, and crustal evolution, with particular expertise in zircon U–Pb dating and O–Hf isotope analysis. His current research focuses on micro- to nanoscale processes in zircon from deformed and metasomatized crustal rocks. He has published more than 68 SCI-indexed papers, including influential contributions in GSA Bulletin, Geology, American Journal of Science, and other leading international journals. He has held numerous leadership positions, including President of the Geological Society of Korea, Vice President of the Korean Federation of Earth Science Societies, and Editor-in-Chief of the Journal of Analytical Science and Technology.