48 citations · 304 across the 28 of their papers we have counts for
6 papers · 1 filter
Anderson localization transitions in disordered non-Hermitian systems with exceptional points
C. Wang, X. R. Wang
The critical exponents of continuous phase transitions of a Hermitian system depend on and only on its dimensionality and symmetries. This is the celebrated notion of the universal…
Transformations from stripy states to skyrmion crystals
X. R. Wang, X. C. Hu, Z. Z. Sun
Stripy states, consisting of a collection of stripy spin textures, are the precursors of skyrmion crystals (SkXs). Common belief is that stripy states and SkXs are topologically un…
On field-driven domain wall motion in compensated ferrimagnetic nanowires
K. Y. Jing, X. Gong, X. R. Wang
The fascinating high-speed field-driven domain wall (DW) motion along ferrimagnetic nanowires near the angular momentum compensation point (AMCP) is solved based on the generic fer…
Skyrmion pinning by disk-shaped defects
X. Gong, K. Y. Jing, J. Lu +1
High precision skyrmion pinning by an intentionally created magnetic structure is important in skyrmion manipulation. Here, we consider skyrmion pinning by various types of disks.…
Chiral Hinge Transport in Disordered Non-Hermitian Second-Order Topological Insulators
C. Wang, X. R. Wang
The generalized bulk-boundary correspondence predicts the existence of the chiral hinge states in three-dimensional second-order topological insulators (3DSOTIs), resulting in a qu…
Linear level repulsions near exceptional points of non-Hermitian systems
C. Wang, X. R. Wang
The nearest-neighbor level-spacing distributions are a fundamental quantity of disordered systems and universal. It is well-known that extended and localized states of random Hermi…