Title :
Resonance effects due to exitation of the surface waves in periodically-modulated layered superconductors
Author :
Kats, A.V. ; Nesterov, M.L. ; Nikitin, A.Yu. ; Nori, F. ; Savel´ev, S. ; Slipchenko, T.M. ; Yampol´skii, V.A.
Author_Institution :
Inst. for Radiophys. & Electron., NAS Ukraine, Kharkov
Abstract :
In this paper the surface Josephson plasma wave (SJPW) excitation on the periodically-modulated layered superconductor is considered. It is shown that the absorption of the incident electromagnetic wave can be substantially increased at certain incident angles due to the resonance excitation of the surface waves. The optimal combinations of the parameters of the problem (modulation amplitude, wavelength, incident angle) corresponding to maximum SJPW excitation and the effect of the total suppression of specular reflection (TSSR) are found for a real medium (Bi2212).
Keywords :
Josephson effect; bismuth compounds; calcium compounds; electromagnetic wave absorption; electromagnetic wave reflection; high-temperature superconductors; inhomogeneous media; plasma waves; resonance; solid-state plasma; strontium compounds; Bi2212; Bi2Sr2CaCu2O8+delta; SJPW excitation; electromagnetic wave absorption; periodically-modulated layered superconductor; resonance effect; specular reflection total suppression; surface Josephson plasma wave excitation; Corrugated surfaces; Electromagnetic scattering; Frequency; High temperature superconductors; Optical surface waves; Plasma waves; Resonance; Superconducting epitaxial layers; Superconductivity; Surface waves;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves and Workshop on Terahertz Technologies, 2007. MSMW '07. The Sixth International Kharkov Symposium on
Conference_Location :
Kharkov
Print_ISBN :
1-4244-1237-4
DOI :
10.1109/MSMW.2007.4294624
