The control of luminous radiation has extremely important implications for modern and future
technologies as well as in medicine. In this Review, we detail chemical structures and their …

We present a review on the emerging materials for novel plasmonic colloidal nanocrystals.
We start by explaining the basic processes involved in surface plasmon resonances in …

Transition-metal oxide nanocrystals are interesting candidates for localized surface plasmon
resonance hosts because they exhibit fascinating properties arising from the unique …

The band structure of matter determines its properties. In solids, it is typically mapped with
angle-resolved photoemission spectroscopy, in which the momentum and the energy of …

In this Perspective, we discuss the different opportunities offered by time-modulated
metasurfaces for dynamic wavefront engineering and space-time photonics. Efforts in …

We employ a quantum Liouville equation with relaxation to model the recently observed
anomalous Hall effect in graphene irradiated by an ultrafast pulse of circularly polarized …

We demonstrate that a thermal transistor can be made up with a quantum system of three
interacting subsystems, coupled to a thermal reservoir each. This thermal transistor is …

Metal oxides, when electronically doped with oxygen vacancies, aliovalent dopants, or
interstitial dopants, can exhibit metallic behavior due to the stabilization of a substantial …

We investigate the dielectric properties of a thin VO 2 film in the terahertz frequency range in
the vicinity of the semiconductor-metal phase transition. Phase-sensitive broadband …

We demonstrate a hybrid silicon–vanadium dioxide (Si-VO2) electro-optic modulator that
enables direct probing of both the electrically triggered semiconductor-to-metal phase …