268 citations · 367 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2022
Low-frequency Phonon at Perovskite Oxide Interface Studied by Surface-specific Nonlinear Terahertz Spectroscopy
Jiaming Le, Yudan Su, Junying Ma +4
The low-frequency collective excitations, which often occur in the terahertz or multi-terahertz spectral region, play an essential role in many novel emergent phenomena. Despite nu…
cond-mat.mes-hall2017★ 268 cited
Gate tunable third-order nonlinear optical response of massless Dirac fermions in graphene
Tao Jiang, Di Huang, Jinluo Cheng +13
Materials with massless Dirac fermions can possess exceptionally strong and widely tunable optical nonlinearities. Experiments on graphene monolayer have indeed found very large th…
cond-mat.mtrl-sci2007★ 99 cited
Nonlinear Optical Spectroscopy of Photonic Metamaterials
Evgenia Kim, Feng Wang, Wei Wu +2
We have obtained spectra of second-harmonic generation, third harmonic generation, and four-wave mixing from a fishnet metamaterial around its magnetic resonance. The resonant beha…