Siyuan Zhang

Achieving High Spatial Resolution Transmission Electron Microscopy Studies in Closed Liquid Cells

Liquid cell transmission electron microscopy (LCTEM) is a rising technique for probing dynamic processes and structural transformations in liquid environments at the nanoscale. However, its broader application is largely constrained by limited spatial resolution, which arises fro...

Correlative microscopy reveals chemical short-range order and native oxide in medium-entropy alloys

High- and medium-entropy alloys can exhibit exceptional sets of mechanical and catalytic properties underpinned by the vast array of local atomic arrangements. Among the key features governing properties is the self-assembly of specific atomic neighborhoods, a process known as ch...