The interest in surface terahertz emitters lies in their extremely thin active region, typically
hundreds of atomic layers, and the agile surface scalability. The ultimate limit in the …

We introduce a method for diagnosing the electric surface potential of a semiconductor
based on THz surface generation. In our scheme, that we name Optical Pump Rectification …

A highly sensitive method for detecting transient reflection in the extreme ultraviolet (XUV)
region was developed on the basis of high-order harmonics for tracking carrier and coherent …

This work reports on an advanced approach to the design of THz photoconductive. antenna
(PCA). The LT-GaAs thin films used for the PCA fabrication were synthesized by MBE …

The spin-exchange-pumped nuclear magnetic resonance gyroscope (NMRG) is a pivotal
tool in quantum navigation. The transverse relaxation of atoms critically impacts the NMRG's …

Diamond is a promising material for terahertz applications. In this work, we use a non-
invasive optical pump–terahertz probe method to experimentally study the photoinduced …

Surface-modified semiconductors show enormous potential for opto-terahertz (THz) spatial
modulation due to their enhanced modulation depth (MD) along with their inherent broad …

An externally applied magnetic field was used to induce increased photocarrier transport
along the high mobility channel in GaAs/AlGaAs modulation-doped heterostructures (MDH) …

Simultaneous molecular beam epitaxial growth of GaAs/AlGaAs multiple quantum wells on
two different substrates (one on GaAs (100) and another on a GaAs substrate misoriented by …

Ultrashort laser pulses can induce remarkable ultrafast effects in magnetic materials and
multilayered structures. In magnetic heterostructures ultrashort laser excitation can …