LAUSR

1. Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons, Research Centre Jülich, Jülich, Germany. 2. Peter Grünberg Institute, Research Centre Jülich, Jülich, Germany. 3. Institute for Theoretical Physics, ETH Zürich, Zürich, Switzerland. 4. The School of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, China. 5. State Key Lab of New Ceramics and Fine Processing and School of Materials Science and Engineering, Tsinghua University, Beijing, China. 6. Central Facility for Electron Microscopy, RWTH Aachen University, Aachen, Germany. 7. State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an, China.