Matches in SemOpenAlex for { <https://semopenalex.org/work/W4381592281> ?p ?o ?g. }
- W4381592281 endingPage "1935" @default.
- W4381592281 startingPage "1925" @default.
- W4381592281 abstract "Lattice resonances are collective electromagnetic modes supported by periodic arrays of metallic nanostructures. These excitations arise from the coherent multiple scattering between the elements of the array and, thanks to their collective origin, produce very strong and spectrally narrow optical responses. In recent years, there has been significant effort dedicated to characterizing the lattice resonances supported by arrays built from complex unit cells containing multiple nanostructures. Simultaneously, periodic arrays with chiral unit cells, made of either an individual nanostructure with a chiral morphology or a group of nanostructures placed in a chiral arrangement, have been shown to exhibit lattice resonances with different responses to right- and left-handed circularly polarized light. Motivated by this, here, we investigate the lattice resonances supported by square bipartite arrays in which the relative positions of the nanostructures can vary in all three spatial dimensions, effectively functioning as 2.5-dimensional arrays. We find that these systems can support lattice resonances with almost perfect chiral responses and very large quality factors, despite the achirality of the unit cell. Furthermore, we show that the chiral response of the lattice resonances originates from the constructive and destructive interference between the electric and magnetic dipoles induced in the two nanostructures of the unit cell. Our results serve to establish a theoretical framework to describe the optical response of 2.5-dimensional arrays and provide an approach to obtain chiral lattice resonances in periodic arrays with achiral unit cells." @default.
- W4381592281 created "2023-06-22" @default.
- W4381592281 creator A5042763297 @default.
- W4381592281 creator A5078283660 @default.
- W4381592281 creator A5083182974 @default.
- W4381592281 date "2023-05-10" @default.
- W4381592281 modified "2023-10-14" @default.
- W4381592281 title "Chiral Lattice Resonances in 2.5-Dimensional Periodic Arrays with Achiral Unit Cells" @default.
- W4381592281 cites W1964221169 @default.
- W4381592281 cites W1965102980 @default.
- W4381592281 cites W1970924456 @default.
- W4381592281 cites W2004468469 @default.
- W4381592281 cites W2035669546 @default.
- W4381592281 cites W2044786813 @default.
- W4381592281 cites W2079559414 @default.
- W4381592281 cites W2081237429 @default.
- W4381592281 cites W2088447964 @default.
- W4381592281 cites W2099280870 @default.
- W4381592281 cites W2105704430 @default.
- W4381592281 cites W2107340950 @default.
- W4381592281 cites W2113749363 @default.
- W4381592281 cites W2138211063 @default.
- W4381592281 cites W2139127947 @default.
- W4381592281 cites W2147890019 @default.
- W4381592281 cites W2156691785 @default.
- W4381592281 cites W2158247447 @default.
- W4381592281 cites W2163008413 @default.
- W4381592281 cites W2166234055 @default.
- W4381592281 cites W2266426516 @default.
- W4381592281 cites W2278036429 @default.
- W4381592281 cites W2330663707 @default.
- W4381592281 cites W2331443931 @default.
- W4381592281 cites W2423819092 @default.
- W4381592281 cites W2505145526 @default.
- W4381592281 cites W2555987902 @default.
- W4381592281 cites W2593058181 @default.
- W4381592281 cites W2623209082 @default.
- W4381592281 cites W2741616874 @default.
- W4381592281 cites W2759297550 @default.
- W4381592281 cites W2766298111 @default.
- W4381592281 cites W2771265151 @default.
- W4381592281 cites W2781598092 @default.
- W4381592281 cites W2807198354 @default.
- W4381592281 cites W2892156708 @default.
- W4381592281 cites W2896917318 @default.
- W4381592281 cites W2906820899 @default.
- W4381592281 cites W2910718885 @default.
- W4381592281 cites W2912206682 @default.
- W4381592281 cites W2925474952 @default.
- W4381592281 cites W2956860535 @default.
- W4381592281 cites W2968070710 @default.
- W4381592281 cites W2970679574 @default.
- W4381592281 cites W2971702555 @default.
- W4381592281 cites W2978273061 @default.
- W4381592281 cites W2998340699 @default.
- W4381592281 cites W3005118645 @default.
- W4381592281 cites W3017330419 @default.
- W4381592281 cites W3018054045 @default.
- W4381592281 cites W3031309512 @default.
- W4381592281 cites W3032882867 @default.
- W4381592281 cites W3049550047 @default.
- W4381592281 cites W3072731028 @default.
- W4381592281 cites W3082804787 @default.
- W4381592281 cites W3084223959 @default.
- W4381592281 cites W3101758006 @default.
- W4381592281 cites W3120016515 @default.
- W4381592281 cites W3120710232 @default.
- W4381592281 cites W3121476279 @default.
- W4381592281 cites W3128489345 @default.
- W4381592281 cites W3167143559 @default.
- W4381592281 cites W3190723602 @default.
- W4381592281 cites W3191528822 @default.
- W4381592281 cites W3192037796 @default.
- W4381592281 cites W3201998656 @default.
- W4381592281 cites W3202788643 @default.
- W4381592281 cites W3207798517 @default.
- W4381592281 cites W3215709415 @default.
- W4381592281 cites W4200513378 @default.
- W4381592281 cites W4226017225 @default.
- W4381592281 cites W4281761339 @default.
- W4381592281 cites W4283314638 @default.
- W4381592281 cites W4285585111 @default.
- W4381592281 cites W4289933620 @default.
- W4381592281 cites W4293215808 @default.
- W4381592281 cites W4295087972 @default.
- W4381592281 cites W4305028523 @default.
- W4381592281 cites W4306248644 @default.
- W4381592281 cites W4306252987 @default.
- W4381592281 cites W4307439315 @default.
- W4381592281 cites W4307468258 @default.
- W4381592281 cites W4309425305 @default.
- W4381592281 cites W4311486741 @default.
- W4381592281 cites W4312212895 @default.
- W4381592281 cites W4313251550 @default.
- W4381592281 cites W4313454596 @default.
- W4381592281 cites W4315784867 @default.
- W4381592281 cites W4317438612 @default.
- W4381592281 cites W4318307973 @default.