Toroidal and magnetic Fano resonances in planar THz metamaterials

• المؤلفون الرئيسيون: Srivastava, Yogesh Kumar, Han, Song, Gupta, Manoj, Cong, Longqing, Singh, Ranjan
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Quantum Field Theory; Electromagnetic Radiation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/86829; http://hdl.handle.net/10220/44219
• المؤسسة: Nanyang Technological University

The toroidal dipole moment, a localized electromagnetic excitation of torus magnetic fields, has been observed experimentally in metamaterials. However, the metamaterial based toroidal moment was restricted at higher frequencies by the complex three-dimensional structure. Recently, it has been shown...