Group Introduction

The A06 group, affiliated with the Laboratory of Advanced Materials and Electron Microscopy - A06 Group at the Institute of Physics, Chinese Academy of Sciences, was established in 2002. The group was led by Professor Jianqi Li（李建奇） and has been led by Professor Huaixin Yang（杨槐馨） since 2023. The group is dedicated to electron microscopy on functional materials and the development of Ultrafast transmission electron microscopy(UTEM) methods, achieving a series of internationally leading research results. The main research area is UTEM. UTEM is a novel equipment combining ultrafast lasers and high-resolution electron microscopes. We focus on developing new UTEM techniques, and on the basis of a full understanding of UTEM theory, we develop and improve UTEM experimental methods and data processing methods. We also combine in-situ electron microscopy techniques to study the relationship between microstructure and physical properties of functional materials, focusing on lattice dynamics and new structural phenomena. Based on advanced transmission electron microscopy imaging, spectroscopy and in-situ techniques, we study the correlation between microstructure and physical properties of functional materials, especially strongly correlated superconducting and multiferroic systems, focusing on new microstructural phenomena.