Electromagnetic surface waves of a ferrite slab bounded by metamaterials

Nonlinear TE surface waves in a ferrite slab bounded by Kerr-type metamaterials

“…This is similar dispersion relation as discussed by Hala et al 1 for the case of TE surface waves of a ferrite slab bounded by linear MTMs. But Hala used¯xed negative values of MTMs instead of using frequency dependent simultaneous negative values of permittivity and permeability functions as discussed in the present case.…”

“…o ¼ 1:056 Â 10 10 Hz. 1,38 For the DNG material, permittivity and permeability have simultaneous negative values in the frequency band from ! 1 ¼ 4 Â 10 9 Hz to !…”

TE Surface Waves in a Plasma Sandwich Structure

“…It may be noted that in Refs. [5,31] much higher values of β have been used to show such trends. It is observed that in the upper region of propagation the frequency ω shows a decrease with the increase of eective wave index β.…”

“…the materials with negative eective permittivity and permeability in a certain frequency range and as a consequence diers substantially in the propagation properties from conventional dielectric media [918]. For example, in a symmetric slab waveguide structure the dispersion characteristics of electromagnetic surface waves of a ferrite slab bounded by LHMs have been investigated by ElKhozondar et al [5]. Their results show that surface waves in the microwave region can only be satised under the condition of negative eective permeability of the ferrite slab.…”

The Sensitivity of TE Filed Propagating in LHM-Antiferromagnetic Sensor

“…Ritchie [1] first study led to the fast growing field of plasmonics owing to their potential application in areas as diverse as biosensing [2]. Several studies is conducted to understand both surface magnetic polaritron (plasmons) and guided waves in magnetic (anti/ferromagnetic) layered waveguides [3][4][5][6][7][8][9][10] where magnetic layered intercalated with dielectric layers or MTMs (metamaterials) layers. LHM (left-handed materials) or MTMs are materials, which have been fabricated in the laboratory.…”