Nonlinear valley selection rules and all-optical probe of broken time-reversal symmetry in monolayer WSe2
In monolayer transition metal dichalcogenides, time-reversal symmetry—combined with
broken space-inversion symmetry—defines the spin–valley degree of freedom. As such, the …
broken space-inversion symmetry—defines the spin–valley degree of freedom. As such, the …
Nonclassical light generation and control from laser-driven semiconductor intraband excitations
The generation of higher-order harmonic radiation originating from the interaction of intense
laser pulses with matter is typically described semiclassically: While the electronic structure …
laser pulses with matter is typically described semiclassically: While the electronic structure …
Interlayer coupling effect in high-order harmonic generation of the phosphorene/graphene heterostructure
Heterostructures introduce additional degrees of freedom to two-dimensional materials,
providing an alternative way to manipulate solid high-order harmonic generation (HHG) …
providing an alternative way to manipulate solid high-order harmonic generation (HHG) …
Giant DC-like residual current generated by subcycle laser pulses
Experimental indications have been reported suggesting that laser pulses shining on
materials with relativistic dispersion can produce currents that survive long after the …
materials with relativistic dispersion can produce currents that survive long after the …