95 citations · 186 across the 5 of their papers we have counts for
5 papers
Terahertz Emission From an Exchange-Coupled Synthetic Antiferromagnet
Qi Zhang, Yumeng Yang, Ziyan Luo +4
We report on terahertz emission from FeMnPt/Ru/FeMnPt and Pt/CoFeB/Ru/CoFeB/Pt synthetic antiferromagnet (SAF) structures upon irradiation by a femtosecond laser; the former is via…
Terahertz emission from anomalous Hall effect in a single-layer ferromagnet
Qi Zhang, Ziyan Luo, Hong Li +3
We report on terahertz emission from a single layer ferromagnet which involves the generation of backflow nonthermal charge current from the ferromagnet/dielectric interface by fem…
Spin-Orbit Torque in a Single Ferromagnetic Layer with Large Spin-Orbit Coupling
Ziyan Luo, Qi Zhang, Yanjun Xu +3
Spin-orbit torque in heavy metal/ferromagnet heterostructures with broken spatial inversion symmetry provides an efficient mechanism for manipulating magnetization using a charge c…
High sensitivity refractive index sensor based on the semicircular bent fiber
Tingting Wu, Linlin Xu, Xinhai Zhang
A refractive index sensor based on a semicircular bent fiber is presented. The interference occurs between the cladding mode excited in the bending region and the core mode. Both t…
Graphene/liquid crystal based terahertz phase shifters
Yang Wu, Xuezhong Ruan, Chih-Hsin Chen +9
Due to its high electrical conductivity and excellent transmittance at terahertz frequencies, graphene is a promising candidate as transparent electrodes for terahertz devices. We…