Toroidal optical transitions in hydrogen-like atoms

• المؤلفون الرئيسيون: Kuprov, Ilya, Wilkowski, David, Zheludev, Nikolay I.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Science::Physics; Dipole Density; Hydrogen-Like Atoms
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/170814

It is commonly believed that electromagnetic spectra of atoms and molecules can be fully described by interactions involving electric and magnetic multipoles. However, it has recently become clear that interactions between light and matter also involve toroidal multipoles-toroidal absorption lines h...