title: Metamagnetics with rainbow colors.
abstract: A family of coupled nanostrips with varying dimensions is demonstrated exhibiting optical magnetic responses across the whole visible spectrum, from red to blue. We refer to such a phenomenon as rainbow magnetism. The experimental and analytical studies of such structures provide us with a universal building block and a general recipe for producing controllable optical magnetism for various practical implementations.
authors.forename: Wenshan
authors.initials: W
authors.lastname: Cai
authors.forename: Uday K
authors.initials: UK
authors.lastname: Chettiar
authors.forename: Hsiao-Kuan
authors.initials: HK
authors.lastname: Yuan
authors.forename: Vashista C
authors.initials: VC
authors.lastname: de Silva
authors.forename: Alexander V
authors.initials: AV
authors.lastname: Kildishev
authors.forename: Vladimir P
authors.initials: VP
authors.lastname: Drachev
authors.forename: Vladimir M
authors.initials: VM
authors.lastname: Shalaev