229 citations · 575 across the 26 of their papers we have counts for
26 papers
Machine Learning Assisted Long-Range Wireless Power Transfer
Likai Wang, Yuqian Wang, Shengyu Hu +4
Near-field magnetic resonance wireless power transfer (WPT) technology has garnered significant attention due to its broad application prospects in medical implants, electric vehic…
Large-area topological wireless power transfer
Luyao Wan, Han Zhang, Yunhui Li +3
Topological wireless power transfer (WPT) technologies have attracted considerable interest due to their high transmission efficiency and robustness in coupled array configurations…
Non-Hermitian exceptional physics in RP^2 hyperbolic media
Shengyu Hu, Zhiwei Guo, Wenwei Liu +2
Conventional momentum space provides an orientable base space of a torus for topological classifications based on band theory. Here, we introduce a non-orientable momentum space is…
Photonic Dirac Nodal Line Semimetals Realized by Hyper-crystal
Shengyu Hu, Zhiwei Guo, Haitao Jiang +1
Recently, the gapless Dirac/Weyl nodal semimetals with linear dispersion and topologically protected modes degeneracy are rapidly growing frontiers of topological physics. Especial…
Test the growth models of black hole by jointing LIGO and Insight-HXMT observations
Rong-Jia Yang, Zhiwei Guo, Yaoguang Zheng +1
The growth model of black hole is still a controversial topic. In the stationary metric, all in-falling matter must be accumulated outside the event horizon of the black hole, as c…
Omnidirectional nonreciprocal absorber realized by the magneto-optical hypercrystal
Shengyu Hu, Juan Song, Zhiwei Guo +6
Photonic bandgap design is one of the most basic ways to effectively control the interaction between light and matter. However, the traditional photonic bandgap is always dispersiv…
Zero-index and Hyperbolic Metacavities: Fundamentals and Applications
Zhiwei Guo, Haitao Jiang, Hong Chen
As a basic building block, optical resonant cavities (ORCs) are widely used in light manipulation; they can confine electromagnetic waves and improve the interaction between light…
Significant enhancement of magnetic shielding effect by using the composite metamaterial composed of mu-near-zero media and ferrite
Xu Chen, Yuqian Wang, Zhiwei Guo +5
The magnetic shield plays an important role in magnetic near-field control. However, the requirements of efficient, ultrathin, lightweight and cheap are still the challenges. Here,…
Phonon mediated non-equilibrium correlations and entanglement between distant semiconducting qubits
Di Yu, Zhi-Meng Guo, Guang-Wei Deng
We theoretically study the non-equilibrium correlations and entanglement between distant semiconductor qubits in a one-dimensional coupled-mechanical-resonator chain. Each qubit is…
Miniaturized backward coupler realized by the circuit-based magnetic hyperbolic waveguide
Zhiwei Guo, Juan Song, Haitao Jiang +1
Planar waveguides can limit the transmission of electromagnetic waves in a specific direction and have a wide range of applications in filters, sensors, and energy-transfer devices…
Synthetic high-order PT symmetry in a single coil resonator
Chao Zeng, Zhiwei Guo, Yong Sun +7
The exploration of non-Hermitian systems with parity-time (PT) symmetry has witnessed immense research interest both fundamentally and technologically in a wide range of subject ar…
One-dimensional topological quasiperiodic chain for directional wireless power transfer
Juan Song, Fengqing Yang, Zhiwei Guo +4
As an important class of systems with unique topological effects beyond the periodic lattices, quasiperiodic topological structures have attracted much attention in recent years. D…
Abnormal wave propagation of high-k modes in tilted linear-crossing metamaterials
Zhiwei Guo, Haitao Jiang, Hong Chen
In this work, we treat the rotation of the optical axis as a new degree of freedom and theoretically propose a tilted linear-crossing metamaterials (TLCMM). Specifically, the conic…
Wireless power transfer via topological modes in dimer chains
Juan Song, Fengqing Yang, Zhiwei Guo +7
The topological characteristics, including invariant topological orders, band inversion, and the topological edge mode (TEM) in the photonic insulators, have been widely studied. W…
Sensitivity of topological edge states in a non-Hermitian dimer chain
Zhiwei Guo, Tengzhou Zhang, Juan Song +2
Photonic topological edge states in one-dimensional dimer chains have long been thought to be robust to structural perturbations by mapping the topological Su-Schrieffer-Heeger mod…
Experimental demonstration of an anomalous Floquet topological insulator based on negative-index media
Zhiwei Guo, Yong Sun, Haitao Jiang +4
Photonic and acoustic topological insulators exhibiting one-way transportation that is robust against defects and impurities are typically realized in coupled arrays of two-dimensi…
Experimental Realization of Near-Field Photonic Routing with All-Electric Metasources
Yang Long, Jie Ren, Zhiwei Guo +4
The spatially confined evanescent microwave photonics have been proved to be highly desirable in broad practical scenarios ranging from robust information communications to efficie…
Hyperbolic Metamaterials: From Dispersion Manipulation to Application
Zhiwei Guo, Haitao Jiang, Hong Chen
Manipulating the property of iso-frequency contour (IFC) will provide a powerful control for the interaction between light and matter. Importantly, hyperbolic metamaterials (HMMs),…
Seeing Topological Order and Band Inversion in Optical Diatomic Chain
Jun Jiang, Zhiwei Guo, Weiwei Zhu +4
Recent realizations of exotic topological states in condensed matter and cold atoms have advanced the exploration for topological characteristics, such as invariant topological ord…
Significant enhancement of magneto-optical effect in one-dimensional photonic crystals with magnetized epsilon-near-zero defect
Zhiwei Guo, Feng Wu, Chunhua Xue +4
Nonreciprocal (NOR) transmission with magneto-optical materials plays a critical role in a broad range of applications, such as optical isolation, all-optical signal processing, an…
Observation of the topological edge state in X-ray band
Qiushi Huang, Zhiwei Guo, Jiangtao Feng +5
The possibility of obtaining robust edge state of light by mimicking the topological properties of solid state system, have brought a profound impact on optical sciences. With the…
Actively controlling the topological transition of dispersion based on electrically controllable metamaterials
Zhiwei Guo, Haitao Jiang, Yong Sun +2
Topological transition of the iso-frequency contour (IFC) from a closed ellipsoid to an open hyperboloid, will provide unique capabilities for controlling the propagation of light.…
Experimental demonstration of the robust end state in a split-ring-resonator chain
Jun Jiang, Zhiwei Guo, Ya-qiong Ding +4
One of the fascinating topological phenomena is the end state in one dimensional system. In this work, the topological photonics in the dimer chains composed by the split ring reso…
Generating electromagnetic modes with fine tunable orbital angular momentum by planar topological circuits
Yuan Li, Yong Sun, Weiwei Zhu +5
Metamaterials made of periodic arrangements of electric permittivity and magnetic permeability and arrays of resonators can provide optic properties unexperienced in conventional m…