25 citations · 43 across the 7 of their papers we have counts for
7 papers
Metal-insulator phase separation in KTaO3-based two-dimensional electron gas
Jinlei Zhang, Jiayong Zhang, Dapeng Cui +8
Electronic phase separation (EPS) originates from an incomplete transformation between electronic phases, causing the inhomogeneous spatial distribution of electronic properties. I…
Quantum phase transition of correlated iron-based superconductivity in LiFeCoAs
Jia-Xin Yin, Songtian S. Zhang, Guangyang Dai +25
The interplay between unconventional Cooper pairing and quantum states associated with atomic scale defects is a frontier of research with many open questions. So far, only a few o…
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…
Phase diagram of the isovalent phosphorous-substituted 122-type iron pnictides
YuanYuan Zhao, Yuan-Yen Tai, C. S. Ting
Recent experiments demonstrated that isovalent doping system gives the similar phase diagram as the heterovalent doped cases. For example, with the phosphorous (P)-doping, the magn…
A magnetic monopole in topological insulator: exact solution
Yuan-Yuan Zhao, Shun-Qing Shen
The Witten effect tells that a unit magnetic monopole can bind a half elementary charge in an axion media. We present an exact solution of a magnetic monopole in a topological insu…
A rigorous proof of non-existence of edge state in the semi-infinite armchair edged graphene
Yuanyuan Zhao, Wei Li, Ruibao Tao
With the help of transfer matrix method, the conditions for the existence of the edge states in the semi-infinite armchair edged graphene is given. We discuss zero-energy and non-z…
Effect of edge decoration on the energy spectrum of semi-infinite lattices
Yuanyuan Zhao, Wei Li, Ruibao Tao
Analytical studies of the effect of edge decoration on the energy spectrum of semi-infinite one-dimensional (1D) lattice chain with Peierls phase transition and zigzag edged graphe…