Optical Properties of Synthetic Cannabinoids with Negative Indexes
arXiv:1610.06921 · doi:10.1007/s11433-017-9042-5
Abstract
Some kinds of psychoactive drugs have the structures which are called split-ring resonators (SRRs). SRRs might result in negative permittivity and permeability simultaneously in electromagnetic field. Simultaneous negative indexes can lead to the famous phenomenon of negative refraction. This optical property makes it possible to distinguish synthetic cannabinoids from other abusive psychoactive drugs in the UV-vis region. This optical method is non-damaged and superior in forensic science. In this paper, we use tight-binding model calculating the permittivity and permeability of the main ingredients of synthetic cannabinoids. At the same time, we give two more results of zolpidem and caffeine. Further we discuss the negative refraction of the category of zepam qualitatively.
arXiv comment13 pages, 8 figures
References in corpus (6)
- Intermediate-statistics quantum bracket, coherent state, oscillator, and representation of angular momentum (su(2)) algebra
- Negative Refraction Induced by Möbius Topology
- Empirical LCAO parameters for molecular orbitals in planar organic molecules
- 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