142 citations · 280 across the 20 of their papers we have counts for
20 papers
Rashba Spin-Orbit Driven Topological Phase Transitions in Heterogeneous Armchair Honeycomb Nanoribbons
Hao-Ru Wu, Jhih-Shih You, Yiing-Rei Chen +1
We investigate the emergence of nontrivial topological phases in heterogeneous armchair honeycomb nanoribbons arising from the interplay between structural geometry and Rashba spin…
Impurity-Induced Interference at a Topological Boundary in an Infinite SSH Heterojunction
Hao-Ru Wu, Hong-Yi Chen, Yiing-Rei Chen
In this work, we investigate the coupling between a strong impurity and the topological boundary of an SSH heterojunction, composed of two SSH chains belonging to different topolog…
Maps on positive definite operators preserving the quantum -divergence
Hong-Yi Chen, György Pál Gehér, Chih-Neng Liu +3
We describe the structure of all bijective maps on the cone of positive definite operators acting on a finite and at least two-dimensional complex Hilbert space which preserve the…
Effects of single- and multi-substituted Zn ions in doped-122 type iron-based superconductors
YuanYuan Zhao, Bo Li, Wei Li +3
Recent experiments on Zn-substituted 122-type iron-based superconductors (FeSCs) at electron- and hole- doped region provide us with a testing ground for understanding the effect o…
Simulating a two-dimensional frustrated spin system with fermionic resonating-valence-bond states
Chung-Pin Chou, Hong-Yi Chen
The frustrated Heisenberg model on a square lattice is numerically investigated by variational Monte Carlo simulations. We propose a antiferromagnetic fermion resonat…
Effect of nonlocal interactions on the disorder-induced zero-bias anomaly in the Anderson-Hubbard model
Hong-Yi Chen, W. A. Atkinson, R. Wortis
To expand the framework available for interpreting experiments on disordered strongly correlated systems, and in particular to explore further the strong-coupling zero-bias anomaly…