124 citations · 193 across the 8 of their papers we have counts for
8 papers
Broadband ultra-high transmission of terahertz radiation through monolayer MoS
Xue-Yong Deng, Xin-Hua Deng, Fu-Hai Su +2
In this study, terahertz (THz) absorption and transmission of monolayer MoS was calculated under different carrier concentrations. Results showed that the THz absorption of m…
Gate-tunable nearly total terahertz absorption in graphene with resonant metal back reflector
Jiang-Tao Liu, Nian-Hua Liu, Li Wang +2
The gate-tunable terahertz (THz) absorption of graphene layers with a resonant metal back reflector (RMBF) is theoretically investigated. We demonstrate that the THz absorption of…
Group delay of electromagnetic pulses through multilayer dielectric mirrors beyond special relativity
Jiang-Tao Liu, Wu Xin, Nian-Hua Liu +2
In this Letter, we investigate the group delay of optical pulses through multilayer dielectric mirrors (MDM) combined with gravitational wave (GW). We find that the delay increases…
The momentum-resolved and time-resolved two-color optical coherence absorption spectrum in the scattering process
Jiang-Tao Liu, Fu-Hai Su, Xin-Hua Deng +1
The two-color optical coherence absorption spectrum (QUIC-AB) of GaAs quantum well in the presence of a charge current is investigated. We find that the QUIC-AB depends strongly no…
Anisotropic ultrafast electron dynamics induced by high-field terahertz pulses in n-doped InGaAs
F. Blanchard, D. Golde, F. H. Su +8
The anisotropic effective mass of electrons is directly measured using time-resolved THz- pump/THz-probe techniques in a n-doped InGaAs semiconductor thin film. A microscopic theor…
Effects of optical fields on the tunneling time of chiral electrons in graphene
Jiang-Tao Liu, Fu-Hai Su, Hai Wang +1
The influences of optical fields on the tunneling time in graphene are investigated in real time using the finite-difference time-domain method. The tunneling time of electrons irr…