Core Viewpoint - The article discusses the advancements in transmission electron microscopy (TEM) core components and the increasing focus on domestic research and development in China, highlighting the upcoming live discussion on in-situ electron microscopy technology and its industrialization status [2][4]. Group 1: Event Details - The live discussion will take place on May 23, 2025, from 14:00 to 16:00 on the Instrument Information Network WeChat video account [3]. - The theme of the fourth session is "In-situ Electron Microscopy," focusing on the latest developments and applications in this field [3][4]. Group 2: Key Topics and Speakers - The session will cover various topics, including real-time material evolution capture using in-situ electron microscopy, breakthroughs in gas-phase in-situ electron microscopy for industrial catalysis, and the development of high-speed domestic detectors [7]. - Dr. Zhou Dan, a leading researcher in in-situ electron microscopy, will share insights from her extensive experience in the field, including her work on quantitative analysis of light elements and the development of experimental methodologies [6][9]. - Dr. Jin Liang, founder of Suzhou Derite Technology Co., will discuss innovations in electron imaging technology and the development of domestic electron detectors [9].