The discovery of high-temperature superconductivity in bulk La3Ni2O7 under high hydrostatic pressure has ignited significant interest in understanding the interplay between atomic and electronic structure in these compounds.
Electron Microscopy for Materials Science, University of Antwerp, Antwerp, Belgium Biao Yuan, Christoph Hofer, Chuang Gao, Tamazouzt Chennit & Timothy J. Pennycook Center for Electron Microscopy, South China University of Technology, Guangzhou, China Biao Yuan & Yu Han School of Emergent Soft Matter, South China University of Technology, Guangzhou, China Biao Yuan & Yu Han State Key Laboratory of Quantum Functional Materials & Shanghai Key Laboratory of High-Resolution Electron Microscopy, ShanghaiTech University, Shanghai, China Zeyu Wang, Hongsheng Shi, Xiaoyan Wu & Yi Yu