Toroidal dipoles, unlike electric and magnetic dipoles, are formed due to currents flowing on the surface of a torus along it's meridians. We investigate the toroidal dipole response in a graphene based infinite
I. Toroidal dipole response in a metamaterial. Science 10, 1510–1512 (2010). ADS Google Scholar Fedotov, V. A., Rogacheva, A. V., Savinov, V., Tsai, D. P. & Zheludev, N. I. Resonant transparency and non-trivial non-radiating excitations in toroidal metamateirals. Sci Rep. 3,...
TD)，可以参考2010年一篇science文章：Toroidal Dipolar Response in a Metamaterial，里面有这么一张图：...
I. Toroidal dipolar response in a metamaterial. Science 330, 1510–1512 (2010). Article ADS CAS PubMed Google Scholar Dong, Z.-G., Ni, P., Zhu, J., Yin, X. & Zhang, X. Toroidal dipole response in a multifold double-ring metamaterial. Opt. Express 20, 13065–13070 (2012). ...
Toroid Dipole, TD)，可以参考2010年一篇science文章：Toroidal Dipolar Response in a Metamaterial，里面...
Metamaterial structure design As shown Fig. 1(a), the proposed all-dielectric metamaterial for the excitation of toroidal dipole resonances consists of a periodic array of silicon split ring resonators arranged in a rectangle lattice. These SRR subresonators are of the same outer and inner radius ...
[34]A. Sayanskiy, M. Danaeifar, P. Kapitanova, and A. E. Miroshnichenko, “All-dielectric metalattice with enhanced toroidal dipole response,”Adv. Opt. Mater., vol. 6, p. 1800302, 2018,https://doi.org/10.1002/adom.201800302.Search in Google Scholar ...
J. Li, T. Ma, Magnetic toroidal dipole resonances with high quality factor in all-dielectric metamaterial. Opt. Commun. 507, 127621 (2022) Article Google Scholar J.F. Algorri, F. Dell’Olio, Y. Ding, F. Labbé, V. Dmitriev, J.M. López-Higuera, J.M. Sánchez-Pena, L.C. Andrea...
This interesting field was set off by mimicking toroidal coils [52], [100] at microwave frequency to explore the toroidal dipole response in a great variety of structures as well as entering the optical regime by scaling structures down to the nanoscale [57]. Figure 4 gives a brief but not...
This enables enhancement of the toroidal dipole response through reorientation of the metamolecules by thermal actuation. These results, presented by Xin Zhang, Richard D. Averitt, and co-workers in article number 2101215, demonstrate the use of bi-material cantilevers to realize a tunable toroidal...