Fizeau demonstrated in 1850 that the speed of light can be modified when it is propagating
in moving media. However, such control of the light speed has not been achieved efficiently …

We measure drift velocity in monolayer graphene encapsulated by hexagonal boron nitride
(hBN), probing its dependence on carrier density and temperature. Due to the high mobility …

Nonreciprocal photonic devices enable “one-way” light flows and are essential building
blocks of optical systems. Here, we investigate an alternative paradigm to break reciprocity …

For several decades after Moore's Law is proposed, there is a continuous effort to reduce the
feature‐size of transistors. However, as the size of transistors continues to decrease …

We report on the room-temperature switching of 1T-TaS 2 thin-film charge-density-wave
devices, using nanosecond-duration electrical pulsing to construct their time-resolved …

Nonlinear light–matter interactions are typically enhanced by increasing the local field and
its interaction time with matter. Conventional methods to achieve these goals are based on …

We explore the unusual nonreciprocal and diffractionless properties of surface plasmon
polaritons propagating in drift-biased graphene-based metasurfaces. We show that applying …

Transistors based on two-dimensional (2D) materials often exhibit hysteresis in their
electrical measurements, ie a dependence of measured current on voltage sweep direction …

Metasurfaces, the two-dimensional counterparts of three-dimensional metamaterials, have
recently attracted much attention due to their interesting properties, such as negative …

Stacking of graphene with hexagonal boron nitride (h-BN) can dramatically modify its bands
from their usual linear form, opening a series of narrow minigaps that are separated by wider …