Since the pioneering works by Landau, Zener, Stückelberg, and Majorana (LZSM), it has
been known that driving a quantum two-level system results in tunneling between its states …

Petahertz, or lightwave, electronics uses tailored optical waveforms to control charge
carriers in an electronic circuit at petahertz frequencies. This may enable faster processing …

Constructing new topological materials is of vital interest for the development of robust
quantum applications. However, engineering such materials often causes technological …

Electronic coherence is of utmost importance for the access and control of quantum-
mechanical solid-state properties. Using a purely electronic observable, the photocurrent …

Using two-frequency driving in two dimensions opens up new possibilities for Floquet
engineering, which range from controlling specific symmetries to tuning the properties of …

We propose that frequency-tunable terahertz (THz) emissions can be efficiently generated
from single-layer graphene at normal incidence by optimizing two-color laser pulses. For …

Topological insulators offer unique opportunities for novel electronics and quantum
phenomena. However, intrinsic material limitations often restrict their applications and …

Light‐induced electron dynamics in monolayer hexagonal boron nitride is theoretically
investigated under the influence of two‐color linearly‐polarized laser fields at frequencies ω …

Experimental indications have been reported suggesting that laser pulses shining on
materials with relativistic dispersion can produce currents that survive long after the …

The ability to manipulate electrons with the intense laser pulse enables an unprecedented
control over the electronic motion on its intrinsic timescale. Present work explores the …