In this paper, we introduce a pulse characterization technique that is free of phase-matching
constraints, exploiting transient absorption in solids as an ultrafast optical switch. Based on a …

We report the values and the spectral dependence of the real and imaginary parts of the
dielectric permittivity of semi-insulating Fe-doped InP crystalline wafers in the 2–700 cm− 1 …

Intragrain charge carrier mobilities measured by time-resolved terahertz spectroscopy in
state of the art Cu 2 ZnSn (S, Se) 4 kesterite thin films are found to increase from 32 to 140 …

We show that charge carrier mobilities can be measured by reflection time resolved THz
spectroscopy (R-TRTS) even for thin films on metal contacts, such as polycrystalline …

Optical excitation of apical oxygen vibrations in YB a 2 C u 3 O 6+ δ has been shown to
enhance its c axis superconducting-phase rigidity, as evidenced by a transient blueshift of …

Abstract Secondary Ion Mass Spectrometry (SIMS) is an extremely powerful technique for
analysing surfaces, owing in particular to its excellent sensitivity, high dynamic range, very …

Optical pump–terahertz (THz) probe spectroscopy was used for investigation of electron
dynamics in In 0.53 Ga 0.47 As films irradiated by heavy ions (Br+) at doses from 10 9 to 10 …

Zinc tin phosphide (ZTP) is a promising low cost light sensing semiconductor material. The
present study focuses on the effects of various ion beams having energies in the range of …

Helium ion microscopy has been employed to investigate the ionoluminescence of various
semiconductors. We have verified the possibility of application of this technique for high …

Slow motion movies are not only fascinating to watch, they also allow us to see intricate
details of the mechanical dynamics of complex phenomena. If the images in each frame are …