Dielectric metamaterials with toroidal dipolar response

• المؤلفون الرئيسيون: Economou, Eleftherios N., Soukoulis, Costas M., Fedotov, Vassili A., Savinov, Vassili, Zheludev, Nikolay I., Basharin, Alexey A., Kafesaki, Maria
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2015
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Electronic apparatus and materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/107270; http://hdl.handle.net/10220/25563
• المؤسسة: Nanyang Technological University

Toroidal multipoles are the terms missing in the standard multipole expansion; they are usually overlooked due to their relatively weak coupling to the electromagnetic fields. Here, we propose and theoretically study all-dielectric metamaterials of a special class that represent a simple electromagn...