Abstract:
Apparatus, systems, and methods using multi-shelled nanostructures can be used in a variety of applications. In various embodiments, a multi-shelled nanostructure can include one or more light-absorbing and light-emitting cores enclosed by a number of nanoshells. For a multi-shelled nanostructure having multiple conductive nanoshells, the nanoshells are separated from each other by a dielectric. Additional apparatus, systems, and methods are disclosed.