41 citations · 292 across the 23 of their papers we have counts for
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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…
Strong coupling in semiconductor hyperbolic metamaterials
Patrick Sohr, Dongxia Wei, Zhengtianye Wang +1
Semiconductor-based layered hyperbolic metamaterials (HMMs) house high-wavevector volume plasmon polariton (VPP) modes in the infrared spectral range. VPP modes have successfully b…
Real-space nanoimaging of THz polaritons in the topological insulator Bi2Se3
Shu Chen, Andrei Bylinkin, Zhengtianye Wang +6
Plasmon polaritons in topological insulators attract attention from a fundamental perspective and for potential THz photonic applications. Although polaritons have been observed by…