19 citations · 46 across the 6 of their papers we have counts for
6 papers
Spectroscopy of van der Waals nanomaterials: Opportunities and Challenges
Sivakumar Vishnuvardhan Mambakkam, Stephanie Law
The study of van der Waals (vdW) materials has seen increased interest in recent years, due to the wide range of uses for these materials because of their unique mechanical, electr…
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,…
Large Bilinear Magnetoresistance from Rashba Spin-Splitting on the Surface of a Topological Insulator
Yang Wang, Binbin Liu, Yue-Xin Huang +6
In addition to the topologically protected linear dispersion, a band-bending-confined two-dimensional electron gas with tunable Rashba spin-splitting (RSS) was found to coexist wit…
Observation of nonlinear planar Hall effect in magnetic insulator/topological insulator heterostructures
Yang Wang, Sivakumar V. Mambakkam, Yue-Xin Huang +6
Interfacing topological insulators (TIs) with magnetic insulators (MIs) has been widely used to study the interaction between topological surface states and magnetism. Previous tra…
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…
Growth of Topological Insulator Bi2Se3 Particles on GaAs via Droplet Epitaxy
Sivakumar Vishnuvardhan Mambakkam, Saadia Nasir, Wilder Acuna +2
The discovery of topological insulators (TIs) and their unique electronic properties has motivated research into a variety of applications, including quantum computing. It has been…