658 citations · 1.4k across the 18 of their papers we have counts for
19 papers
Imaging mechanism and contrast separation in low-voltage scanning electron microscopy imaging of carbon nanotube arrays on SiO2/Si substrate
Boxiang Zhang, Zhiyong Zhang, Chuanhong Jin
Polymer-sorted high-density carbon nanotube (CNT) arrays have shown great potential to extend the silicon-based Moore's law. Imaging the CNT arrays on insulators like SiO2/Si using…
Niobium doping induced mirror twin boundaries in MBE grown WSe2 monolayers
Bo Wang, Yipu Xia, Junqiu Zhang +4
Mirror twin boundary (MTB) brings unique 1D physics and properties into two-dimensional transition metal dichalcogenides (TMDCs), but they were rarely observed in non-Mo-based TMDC…
Atomic-Precision Fabrication of Quasi-Full-Space Grain Boundaries in Two-Dimensional Hexagonal Boron Nitride
Xibiao Ren, Xiaowei Wang, Chuanhong Jin
Precise control and in-depth understanding of the interfaces is crucial for the functionality-oriented material design with desired properties. Herein, via modifying the long-stand…
The study of intrinsic defect state of FeSe with scanning tunneling microscopy
Kunliang Bu, Bo Wang, Wenhao Zhang +9
We apply high resolution scanning tunneling microscopy to study intrinsic defect states of bulk FeSe. Four types of intrinsic defects including the type I dumbbell, type II dumbbel…
Grain Boundaries in Chemical Vapor Deposited Atomically Thin Hexagonal Boron Nitride
Xibiao Ren, Jichen Dong, Peng Yang +8
Large-area two-dimensional (2D) materials for technical applications can now be produced by chemical vapor deposition (CVD). Unfortunately, grain boundaries (GBs) are ubiquitously…
Atomic process of oxidative etching in monolayer molybdenum disulfide
Danhui Lv, Hulian Wang, Dancheng Zhu +5
The microscopic process of oxidative etching of two-dimensional molybdenum disulfide (2D MoS2) at an atomic scale is investigated using a correlative TEM-etching study. MoS2 flakes…