Higher‐Order States in a Non‐Hermitian 3D Topological Photonic Crystal
X Wang, R Gu, Y Li, H Qi, X Hu… - Laser & Photonics …, 2024 - Wiley Online Library
Higher‐order topological insulators hosting topological modes at hinges and corners
provide a new avenue for disorder‐immune light transport, which prospects great potential …
provide a new avenue for disorder‐immune light transport, which prospects great potential …
Acoustic higher-order topological states in kagome lattice with split-ring resonators
The next-nearest-neighbour (NNN) hop**s can induce many unique topological
phenomena but are rarely considered in acoustics. This work investigates the higher-order …
phenomena but are rarely considered in acoustics. This work investigates the higher-order …
Higher-order topological corner state in a reconfigurable breathing kagome lattice consisting of magnetically coupled LC resonators
Higher-order topological insulators are attracting attention from fundamental interest to
fascinating applications, owing to the topological properties with higher-order topological …
fascinating applications, owing to the topological properties with higher-order topological …
Photonic Higher‐Order Topological Insulator with Enlarged Non‐Trivial Bandgaps
The emergence of higher‐order topological insulators (HOTIs) has greatly expanded the
family of topological materials. While the co‐dimensional bulk‐boundary correspondence is …
family of topological materials. While the co‐dimensional bulk‐boundary correspondence is …
Observation of topological corner states in a D 4-symmetric square lattice of split-ring resonators
Topological states offer an increased versatility in disorder-robust localization of
electromagnetic waves at the edges and corners of photonic structures. In most of the cases …
electromagnetic waves at the edges and corners of photonic structures. In most of the cases …