Understanding the interaction between intense terahertz (THz) electromagnetic fields and
spin systems has been gaining importance in modern spintronics research as a unique …

Electro-optic (EO) sampling is employed to measure the electric field profiles generated by a
relativistic electron bunch along the propagation and in the radial directions. The …

Antenna arrays can induce strong electric near-field enhancement to improve the
performance of biological imaging resolution, macromolecule detection sensitivity, and …

We report the magneto-optical Faraday response of bismuth-gadolinium-substituted rare-
earth iron garnet at terahertz frequencies ranging from 100? GHz to 1.2 THz. The maximum …

This paper describes the design and development of a cylindrical super-oscillatory lens
(CSOL) for applications in the sub-terahertz frequency range, which are especially ideal for …

The control of magnetic domain in correlated spin systems by optical pulses has been
gaining importance in spintronics and related fields. In particular, ultrafast control of …

A 650-nm chaotically oscillating multi-mode semiconductor laser was used to generate and
detect a stable continuous terahertz signal from a photoconductive antenna. The intensity of …

Wide-bandgap semiconductors are fundamental components in many optoelectronic and
power devices. The free-carrier properties, ie, carrier density and mobility, are crucial …

In special relativity, the Lorentz transformation of electromagnetic potentials has never been
directly demonstrated in experiments. Here, we show the spatiotemporal electric field …

Herein we show the terahertz (THz) time-domain ellipsometry investigation of the InSb
semiconductor. At room temperature, the carriers of InSb are thermally excited to the …