25 citations · 48 across the 5 of their papers we have counts for
9 papers
Review of Nanolayered Post-transition Metal Monochalcogenides: Synthesis, Properties, and Applications
Mingyu Yu, Maria Hilse, Qihua Zhang +3
Nanolayered post-transition metal monochalcogenides (PTMMCs) stand out as promising advanced two-dimensional (2D) materials. Beyond inheriting the general advantages associated wit…
Topological insulator-based Dirac hyperbolic metamaterial with large mode indices
Zhengtianye Wang, Saadia Nasir, Yongchen Liu +3
Hyperbolic metamaterials (HMMs) are engineered materials with a hyperbolic isofrequency surface, enabling a range of novel phenomena and applications including negative refraction,…
Surface plasmon-phonon-magnon polariton in a topological insulator-antiferromagnetic bilayer structure
D. Quang To, Zhengtianye Wang, Yongchen Liu +6
We present a robust technique for computationally studying surface polariton modes in hybrid materials. We use a semi-classical model that allows us to understand the physics behin…
Bi2Se3 Growth on (001) GaAs Substrates for Terahertz Integrated Systems
Yongchen Liu, Wilder Acuna, Huairuo Zhang +8
Terahertz (THz) technologies have been of interest for many years due to the variety of applications including gas sensing, nonionizing imaging of biological systems, security and…
Strong coupling between a topological insulator and a III-V heterostructure at terahertz frequency
D. Quang To, Zhengtianye Wang, Q. Dai Ho +8
We probe theoretically the emergence of strong coupling in a system consisting of a topological insulator (TI) and a III-V heterostructure using a numerical approach based on the s…
In-Plane Plasmon Coupling in Topological Insulator BiSe Thin Films
Saadia Nasir, Zhengtianye Wang, Sivakumar V. Mambakkam +1
The surface states of the 3D topological insulator (TI), BiSe, are known to host two-dimensional Dirac plasmon polaritons (DPPs) in the terahertz spectral range. In TI thin…