The magnetic circular dichroism and the Faraday rotation are the fundamental phenomena
of great practical importance arising from the breaking of the time reversal symmetry by a …

We report the infrared transmission measurement on electrically gated twisted bilayer
graphene. The optical absorption spectrum clearly manifests dramatic changes such as the …

We propose new ways to produce strong terahertz (THz) magneto-optical phenomena from
monolayer graphene based on bound states in the continuum (BICs) and Fano resonances …

This Letter demonstrates control over multiphoton absorption processes in driven two-level
systems, which include, for example, superconducting qubits or laser-irradiated graphene …

The carrier generation in a photodetecting device plays a critical role in the enhancement of
photocurrent. Here we perform photocurrent measurements on graphene-based …

Graphene is a mechanically robust 2D material promising for flexible optoelectronic
applications. However, its electromagnetic properties under strain are experimentally poorly …

We performed infrared transmission experiment on ion-gel gated graphene and measured
carrier scattering rate γ as a function of carrier density n over a wide range up to n= 2× 10 13 …

We performed broadband optical transmission measurements of Bi 2 Se 3 and In-doped (Bi
1− x In x) 2 Se 3 thin films, where in the latter the spin-orbit coupling (SOC) strength can be …

The unique electronic properties of graphene, including linear electronic energy bands, a
zero-energy bandgap and carrier density tunability via externally applied voltages, make it …

The shape of a few-cycle terahertz (THz) laser pulse can be optimized to provide control
over conduction band populations in graphene. To demonstrate this control in a theoretical …