496 citations · 1k across the 14 of their papers we have counts for
14 papers
Three-dimensional structural and compositional inhomogeneity in zeolites unraveled by low-dose electron ptychography
Hui Zhang, Guanxing Li, Jiaxing Zhang +9
Structural and compositional inhomogeneity is common in zeolites and considerably affects their properties. Conventional transmission electron microscopy (TEM) cannot provide suffi…
Automatic Parameter Selection for Electron Ptychography via Bayesian Optimization
Michael C. Cao, Zhen Chen, Yi Jiang +1
Electron ptychography provides new opportunities to resolve atomic structures with deep sub-angstrom spatial resolution and studying electron-beam sensitive materials with high dos…
Very-High Dynamic Range, 10,000 frames/second Pixel Array Detector for Electron Microscopy
Hugh T. Philipp, Mark W. Tate, Katherine S. Shanks +10
Precision and accuracy of quantitative scanning transmission electron microscopy (STEM) methods such as ptychography, and the mapping of electric, magnetic and strain fields depend…
High conductivity Polarization-induced 2D hole gases in Undoped GaN/AlN Heterojunctions enabled by Impurity Blocking Layers
Reet Chaudhuri, Zhen Chen, David Muller +2
High-conductivity undoped GaN/AlN 2D hole gases (2DHGs), the p-type dual of the AlGaN/GaN 2D electron gases (2DEGs), have offered valuable insights into hole transport in GaN and e…
A room temperature polar ferromagnetic metal
Hongrui Zhang, Yu-Tsun Shao, Rui Chen +15
The advent of long-range magnetic order in non-centrosymmetric compounds has stimulated interest in the possibility of exotic spin transport phenomena and topologically protected s…
Electron ptychography achieves atomic-resolution limits set by lattice vibrations
Zhen Chen, Yi Jiang, Yu-Tsun Shao +7
Transmission electron microscopes use electrons with wavelengths of a few picometers, potentially capable of imaging individual atoms in solids at a resolution ultimately set by th…