Spoof plasmonics: from metamaterial concept to topological description
Advances in metamaterials have offered the opportunity of engineering electromagnetic
properties beyond the limits of natural materials. A typical example is “spoof” surface …
properties beyond the limits of natural materials. A typical example is “spoof” surface …
Zero-bias mid-infrared graphene photodetectors with bulk photoresponse and calibration-free polarization detection
Bulk photovoltaic effect (BPVE), featuring polarization-dependent uniform photoresponse at
zero external bias, holds potential for exceeding the Shockley-Queisser limit in the efficiency …
zero external bias, holds potential for exceeding the Shockley-Queisser limit in the efficiency …
Mechanisms of Fano resonances in coupled plasmonic systems
Fano resonances in hybridized systems formed from the interaction of bright modes only are
reported. Despite precedent works, we demonstrate theoretically and experimentally that …
reported. Despite precedent works, we demonstrate theoretically and experimentally that …
Radiative anti-parity-time plasmonics
Y Yang, X Xie, Y Li, Z Zhang, Y Peng, C Wang… - Nature …, 2022 - nature.com
Abstract Space and guided electromagnetic waves, as widely known, are two crucial
cornerstones in extensive wireless and integrated applications respectively. To harness the …
cornerstones in extensive wireless and integrated applications respectively. To harness the …
Optical and acoustic metamaterials: superlens, negative refractive index and invisibility cloak
Metamaterials are artificially engineered materials that exhibit novel properties beyond
natural materials. By carefully designing the subwavelength unit cell structures, unique …
natural materials. By carefully designing the subwavelength unit cell structures, unique …
Manipulating light transmission and absorption via an achromatic reflectionless metasurface
Freely switching light transmission and absorption via an achromatic reflectionless screen is
highly desired for many photonic applications (eg, energy-harvesting, cloaking, etc.), but …
highly desired for many photonic applications (eg, energy-harvesting, cloaking, etc.), but …
Controlling multipolar radiation with symmetries for electromagnetic bound states in the continuum
T Lepetit, B Kanté - Physical Review B, 2014 - APS
Interferences in open systems embedded in a continuum can lead to states that are bound
within the continuum itself. An electromagnetic state that naturally decays becomes bound at …
within the continuum itself. An electromagnetic state that naturally decays becomes bound at …
Shape-selective deposition and assembly of anisotropic nanoparticles
We report the large-area assembly of anisotropic gold nanoparticles into lithographically
defined templates with control over their angular position using a capillary force-based …
defined templates with control over their angular position using a capillary force-based …
Challenges in fabrication towards realization of practical metamaterials
Metamaterials, artificially structured materials consisted of sub-wavelength unit cells, have
attracted tremendous attentions in physics, material science, and engineering over the past …
attracted tremendous attentions in physics, material science, and engineering over the past …