635 citations · 3.4k across the 33 of their papers we have counts for
33 papers
Optical evidence of the chiral magnetic anomaly in Weyl semimetal TaAs
Antonio L. Levy, Andrei B. Sushkov, Fengguang Liu +4
Chiral pumping from optical electric fields oscillating at THz frequencies is observed in the Weyl material TaAs with electric and magnetic fields aligned along both the a- and c-a…
Infrared phonons as a probe of a spin-liquid states in herbertsmithite ZnCu3(OH)6Cl2
Andrei B. Sushkov, Gregory S. Jenkins, Tian-Heng Han +2
We report on temperature dependence of the infrared reflectivity spectra of a single crystalline herbertsmithite in two polarizations --- parallel and perpendicular to the kagome p…
Tunable Ultrafast Thermal Relaxation in Graphene Measured by Continuous-Wave Photomixing
M. Mehdi Jadidi, Ryan J. Suess, Cheng Tan +9
Hot electron effects in graphene are significant because of graphene's small electronic heat capacity and weak electron-phonon coupling, yet the dynamics and cooling mechanisms of…
3D Dirac cone carrier dynamics in Na3Bi and Cd3As2
G. S. Jenkins, C. Lane, B. Barbiellini +12
Optical measurements and band structure calculations are reported on 3D Dirac materials. The electronic properties associated with the Dirac cone are identified in the reflectivity…
Terahertz Nonlinearity in Graphene Plasmons
Mohammad M. Jadidi, Jacob C. König-Otto, Stephan Winnerl +4
Sub-wavelength graphene structures support localized plasmonic resonances in the terahertz and mid-infrared spectral regimes. The strong field confinement at the resonant frequency…
Hybrid Metal-Graphene Plasmons for Tunable Terahertz Technology
Mohammad M. Jadidi, Andrei B. Sushkov, Rachael L. Myers-Ward +6
Among its many outstanding properties, graphene supports terahertz surface plasma waves -- sub-wavelength charge density oscillations connected with electromagnetic fields that are…