2 papers
cond-mat.mes-hall2023
Breaking a Bloch-wave interferometer: quasiparticle species-specific temperature-dependent nonequilibrium dephasing
Joseph B. Costello, Seamus D. O'Hara, Qile Wu +4
Recently, high-order sideband polarimetry has been established as an experimental method that links the polarization of sidebands to an interference of Bloch wavefunctions. However…
cond-mat.mtrl-sci2023
Bloch-Wave Interferometry of Driven Quasiparticles in Bulk GaAs
Seamus D. O'Hara, Joseph B. Costello, Qile Wu +3
We report that the polarizations of sidebands emitted from bulk gallium arsenide (GaAs) driven by a strong terahertz (THz) laser while probed with a weak near-infrared laser can be…