We aim to generate high-intensity terahertz (THz) electric fields and study nonlinear
phenomena in GaAs and graphene to investigate their applications. To obtain a high …

We investigated ultrafast carrier dynamics in graphene with near-infrared transient
absorption measurement after intense half-cycle terahertz pulse excitation. The terahertz …

Time-resolved high-field terahertz (THz) spectroscopy of photoexcited graphene
demonstrates extraordinary photocarrier dynamics in single-layer graphene. Strong THz …

We report nonlinear terahertz (THz) field transmission through photoexcited monolayer
epitaxial graphene via differential transmission measurements enabled by optical …

We investigate the ultrafast terahertz response of electrostatically gated graphene upon
optical excitation. We observe that the photoinduced terahertz absorption increases in …

Using a high terahertz (THz) electric field (E THz), the carrier scattering in graphene was
studied with an electric field of up to 282 kV/cm. When the grain size of graphene …

We investigate the response of multi-layer epitaxial graphene and chemical vapor
deposition (CVD)-grown single-layer graphene to strong terahertz (THz) fields. Contrary to …

Graphene has been an intensely studied material, owing to its unique band structure and
concomitant outstanding electronic properties. In the past decades, ultrafast terahertz (THz) …

We investigate transport properties of graphene driven by intense terahertz (THz) fields,
considering impurity, acoustic-phonon and optical phonon scatterings. The time evolutions …

We study the generation of terahertz (THz) radiation from the acceleration of ultrafast
photoexcited charge carriers in graphene in the presence of a dc electric field. Our model is …