64 citations · 84 across the 6 of their papers we have counts for
6 papers
High-buckled R3 stanene with topologically nontrivial energy gap
Ye-Heng Song, Zhi-Wen Wang, Zhen-Yu Jia +6
Stanene has been predicted to be a two-dimensional topological insulator (2DTI). Its low-buckled atomic geometry and the enhanced spin-orbit coupling are expected to cause a promin…
Aggregation of BiTe Monolayer on BiTe(111) Induced by Diffusion of Intercalated Atoms in van der Waals Gap
Zhi-Wen Wang, Wen-Kai Huang, Kai-Wen Zhang +3
We report a post-growth aging mechanism of BiTe(111) films with scanning tunneling microscopy in combination with density functional theory calculation. It is found that a…
Optically-Nonactive Assorted Helices Array with Interchangeable Magnetic/Electric Resonance
Xiang Xiong, Xiao-Chun Chen, Mu Wang +2
We report here the designing of optically-nonactive metamaterial by assembling metallic helices with different chirality. With linearly polarized incident light, pure electric or m…
Controlling growth of nanorod via screening effects
Da-Jun Shu, Xiang Xiong, Zhao-Wu Wang +3
We demonstrate in this report that nanorods can spontaneously grow on the top of a transient mound when the screening effect is considered in island growth. The number of the topmo…
Atomistic mechanisms and diameter selection during nanorod growth
Da-Jun Shu, Xiang Xiong, Zhao-Wu Wang +3
We study in this paper the atomic mechanisms of nanorod growth and propose the way of diameter selection of nanorod. A characteristic radius is demonstrated to be crucial in nanoro…
Self-assembly of Nanometer-scale Magnetic Dots with Narrow Size Distributions on an Insulating Substrate
Zheng Gai, Biao Wu, J. P. Pierce +5
The self-assembly of iron dots on the insulating surface of NaCl(001) is investigated experimentally and theoretically. Under proper growth conditions, nanometer-scale magnetic iro…