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Electron and hole transport in disordered monolayer MoS2: atomic vacancy-induced short-range and Coulomb disorder scattering
Kristen Kaasbjerg, Tony Low, Antti-Pekka Jauho
Atomic disorder is a common limiting factor for the low-temperature mobility in monolayer transition-metal dichalcogenides (TMDs; MX2). Here, we study the effect of often occurring…
Broadband achromatic anomalous mirror in near-IR and visible frequency range
Andrei Nemilentsau, Tony Low
The anomalous achromatic mirror operating in near-IR and visible frequency range was designed using an array of metal-insulator-metal (MIM) resonators. An incident wave interacting…
Polaritons in layered 2D materials
Tony Low, Andrey Chaves, Joshua D. Caldwell +7
In recent years, enhanced light-matter interactions through a plethora of dipole-type polaritonic excitations have been observed in two-dimensional (2D) layered materials. In graph…
Pumping electrons in graphene to the -point in the Brillouin zone: The emergence of anisotropic plasmons
A. J. Chaves, N. M. R. Peres, Tony Low
We consider the existence of plasmons in a non-equilibrium situation where electrons from the valence band of graphene are pumped to states in the Brillouin zone around the $\mathb…
Infrared fingerprints of few-layer black phosphorus
Guowei Zhang, Shenyang Huang, Andrey Chaves +4
Black phosphorus is an infrared layered material. Its bandgap complements other widely studied two-dimensional materials: zero-gap graphene and visible/near-infrared gap transition…
Layer Tunable Third-Harmonic Generation in Multilayer Black Phosphorus
Nathan Youngblood, Ruoming Peng, Andrei Nemilentsau +2
Black phosphorus has been the subject of growing interest due to its unique band structure that is both layer dependent and anisotropic. While many have studied the linear optical…