139 citations · 141 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2015★ 2 cited
Amplitude- and phase-resolved nano-spectral imaging of phonon polaritons in hexagonal boron nitride
Zhiwen Shi, Hans A. Bechte, Samuel Berweger +7
Phonon polaritons are quasiparticles resulting from strong coupling of photons with optical phonons. Excitation and control of these quasiparticles in 2D materials offer the opport…
cond-mat.mes-hall2014★ 139 cited
Optimizing Broadband Terahertz Modulation with Hybrid Graphene/Metasurface Structures
S. -F. Shi, B. Zeng, H. -L. Han +6
We demonstrate efficient terahertz (THz) modulation by coupling graphene strongly with a broadband THz metasurface device. This THz metasurface, made of periodic gold slit arrays,…