报告人：Ho Won Jang(Seoul National University)
报告题目：Nanostructured thin films on demand: chemical sensors, water splitting photoelectrodes and resistive switching devices

报告人简介：
        Ho Won Jang is an Associate Professor of the Department of Materials Science and Engineering in Seoul National University He earned his Ph. D. from the Department of Materials Science and Engineering in Pohang University of Science and Technology (POSTECH) in 2004. He worked as a Research Associate at University of Madison-Wisconsin from 2006 to 2009. Before he joined Seoul National University in 2012, he worked in Korea Institute of Science and Technology(KIST) as a Senior Research Scientist He received Graduate Student Award in 2003 MRS Fall Meeting, Outstanding Poster Award in 2010 MRS Spring Meeting, Young Ceramist Award from Korean Ceramic Society in 2014, and Shinyang Academic Award from the College of Engineering of Seoul National University in 2016. He is a member of Young Korea Academy Science and Technology and working as an Editor of the journals, Electronic Materials Letters, Current Applied Physics. His research interests include materials synthesis and device fabrication for solar water splitting cells, chemical sensors, memristors, plasmonics, and metal-insulator- transition. He has published about 250 papers in international refereed journals.
报告内容简介：
        Thin films of nanostructures and low-dimensional materials are key ingredients of many devices including energy conversion devices including light emitting diodes, solar cells,batteries, water splitting cells, electronics including transistors and memories, chemical sensors including e-nose and e-tongue, and nanophotonics. Our research is focused on the design, control, and optimization of the nanostructures of inorganic/ materials, such as metal oxides.2D materials and halide perovskites, to substantially improve the performance of the devices based on multiple thin films of nanostructures and low-dimensional materials. In this presentation, our works on 2D-materials based gas sensors, Si-based water splitting photoelectrodes, and halide perovskites for resistive switching memories are introduced with briefly explaining the motivations of the works.

报告时间：2019年8月21日(星期三)下午3:45
报告地点：致知楼三层报告厅(2307室)