Since the first demonstration of the generation of attosecond pulses (1 as= 10− 18 s) in the
extreme-ultraviolet spectral region, several measurement techniques have been introduced …

The possibility to excite and control charges in matter on ultrafast timescales is a key
requisite to overcome the current limits of information transfer and data processing. The …

In recent years, mercury chalcogenide colloidal quantum dots (CQDs) have attracted
widespread research interest due to their unique electronic structure and optical properties …

The electro-optical properties of most semiconductors and insulators of technological
interest are dominated by the presence of electron-hole quasi-particles, called excitons. The …

Transition metals, with their densely confined and strongly coupled valence electrons, are
key constituents of many materials with unconventional properties, such as high …

We investigate high-order harmonic generation (HHG) in graphene with a quantum master
equation approach. The simulations reproduce the observed enhancement in HHG in …

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

We investigate high-order harmonic generation (HHG) in ZnO driven by linearly polarized
multicolor pulses. It is shown that the intensities of the harmonics in the plateau region can …

Ultrafast control of electron dynamics in solid state systems has recently found particular
attention. By increasing the electric field strength of laser pulses, the light–matter interaction …

In this paper, we investigate an intraband mid-infrared photodetector based on HgSe
colloidal quantum dots (CQDs). We study the size, absorption spectra, and carrier mobility of …