Dong-Yun Chen

activity

20202023

most citedOptical bulk-boundary dichotomy in a quantum spin Hall insulator

13 citations · 30 across the 4 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

3 papers · 1 filter

cond-mat.mtrl-sci2022★ 12 cited

Quantum transport evidence of the boundary states and Lifshitz transition in Bi $_{4}$ Br $_{4}$

Dong-Yun Chen, Dashuai Ma, Junxi Duan +4

The quasi-one-dimensional van der Waals compound Bi $_{4}$ Br $_{4}$ was recently found to be a promising high-order topological insulator with exotic electronic states. In this paper, we…

cond-mat.mtrl-sci2020★ 3 cited

Ultralong carrier lifetime of topological edge states in a-Bi4Br4

Pengcheng Mao, Junfeng Han, Jingchuan Zheng +13

The rising of quantum spin Hall insulators (QSHI) in two-dimensional (2D) systems has been attracting significant interest in current research, for which the 1D helical edge states…

cond-mat.mtrl-sci2020★ 2 cited

Observation of the Topologically Originated Edge States in large-gap Quasi-One-Dimensional a-Bi $_{4}$ Br $_{4}$

Pengcheng Mao, Maoyuan Wang, Dashuai Ma +16

Two-dimensional topological insulator features time-reversal-invariant spin-momentum-locked one-dimensional (1D) edge states with a linear energy dispersion. However, experimental…

Quantum transport evidence of the boundary states and Lifshitz transition in Bi4​Br4​

Ultralong carrier lifetime of topological edge states in a-Bi4Br4

Observation of the Topologically Originated Edge States in large-gap Quasi-One-Dimensional a-Bi4​Br4​

Quantum transport evidence of the boundary states and Lifshitz transition in Bi $_{4}$ Br $_{4}$

Observation of the Topologically Originated Edge States in large-gap Quasi-One-Dimensional a-Bi $_{4}$ Br $_{4}$