Hyperbolic Dispersion in Chiral Molecules
arXiv:1905.03088 · doi:10.1007/s11433-019-1470-6
Abstract
We theoretically investigate the intra-band transitions in Möbius molecules. Due to the weak magnetic response, the relative permittivity is significantly modified by the presence of the medium while the relative permeability is not. We show that there is hyperbolic dispersion relation induced by the intra-band transitions because one of the eigen-values of permittivity possesses a different sign from the other two, while all three eigen-values of permeability are positive. We further demonstrate that the bandwidth of negative refraction is 0.1952~eV for the -polarized incident light, which is broader than the ones for inter-band transitions by 3 orders of magnitude. Moreover, the frequency domain has been shifted from ultra-violet to visible domain. Although there is negative refraction for the -polarized incident light, the bandwidth is much narrower and depends on the incident angle.
arXiv comment10 pages, 6 figures
References in corpus (14)
- Electromagnetic Wave Propagation in Media with Indefinite Permittivity and Permeability Tensors
- Unusual Resonators: Plasmonics, Metamaterials, and Random Media
- Tunable Hyperbolic Dispersion and Negative Refraction in Natural Electride Materials
- Möbius Graphene Strip as Topological Insulator
- Observable Topological Effects of Mobius Molecular Devices
- Novel Electronic States in Graphene Ribbons -Competing Spin and Charge Orders-
- Negative Refraction Induced by Möbius Topology
- Artificial Light Harvesting by Dimerized Mobius Ring
- Molecular Split-Ring Resonators Based on Metal String Complexes
- Negative refraction with absorption suppressed by electromagneticly induced transparency in a left-handed atomic system
- Optical Properties of Drug Metabolites in Latent Fingermarks
- All-optical photonic band control in a quantum metamaterial
- Optical Properties of Synthetic Cannabinoids with Negative Indexes
- Broad-Band Negative Refraction via Simultaneous Multi-Electron Transitions
Cited by in corpus (3)
- Exact and efficient quantum simulation of open quantum dynamics for various of Hamiltonians and spectral densities
- NV-Metamaterial: Tunable Quantum Hyperbolic Metamaterial Using Nitrogen-Vacancy Centers in Diamond
- Quantum metrology with one auxiliary particle in a correlated bath and its quantum simulation