18 citations · 20 across the 7 of their papers we have counts for
7 papers
Interplay of iron and rare-earth magnetic order in rare-earth iron pnictide superconductors under magnetic field
Lei-Lei Yang, Da-Yong Liu, Dong-Meng Chen +1
The magnetic properties of iron pnictide superconductors with magnetic rare-earth ions under strong magnetic field are investigated based on the cluster self-consistent field metho…
Orbital density wave induced by electron-lattice coupling in orthorhombic iron pnictides
Da-Yong Liu, Ya-Min Quan, Dong-Meng Chen +2
In this paper we explore the magnetic and orbital properties closely related to a tetragonal-orthorhombic structural phase transition in iron pnictides based on both two- and five-…
Phase transition and critical properties of spin-orbital interacting systems
Huai-Bao Tang, Dong-Meng Chen, Xiang-Fei Wei +1
Phase transition and critical properties of Ising-like spin-orbital interacting systems in 2-dimensional triangular lattice are investigated. We first show that the ground state of…
Orbital Order Instability and Orbital Excitations in Degenerate Itinerant Electron Systems
Feng Lu, Dong-meng Chen, Liang-Jian Zou
We present the theory of orbital ordering in orbital-degenerate itinerant electron systems. After proposing the criterion of instability for orbital ordering or orbital density wav…
Entanglements in Systems with Multiple Degrees of Freedom
Dong-Meng Chen, Wei-Hua Wang, Liang-Jian Zou
We present the entanglement properties of the spin-orbital coupling systems with multiple degrees of freedom. After constructing the maximally entangled spin-orbital basis of bipar…
Orthorhombic crystalline field splitting on orbital and magnetic orders in KCuF
Dong-Meng Chen, Liang-Jian Zou
Magnetic and orbital structures in KCuF are revisited by the cluster self-consistent field approach developed recently. We clearly showed that due to the inherent frustration…