Abstract
Surface-Electromagnetic-Wave Dispersion Curves Are Usually Calculated using a Simple Equation Derived from Maxwell's Equations and Boundary Conditions. When Complex Dielectric Functions Are Used for the Two Media, the Component of the Propagation Vector Along the Surface, Kx, Becomes Infinite as the Frequency Approaches the Surface Polariton Frequency Ωs If Ω is Considered Complex and Kx is Real. on the Other Hand, If Kx is Considered Complex and Ω Real, the Dispersion Curves Bend Back Toward Smaller Kx as Ω Approaches Ωs. We Have Previously Demonstrated that Both Types of Behavior Can Be Obtained from Attenuated-Total-Reflection Measurements of Silver. We Now Extend This Result to Other Materials and Show that Dispersion Curves Alone Present an Inadequate Summary of the Data. © 1976 the American Physical Society.
Recommended Citation
G. S. Kovener et al., "Surface Electromagnetic Waves with Damping. I. Isotropic Media," Physical Review B, vol. 14, no. 4, pp. 1458 - 1464, American Physical Society, Jan 1976.
The definitive version is available at https://doi.org/10.1103/PhysRevB.14.1458
Department(s)
Physics
International Standard Serial Number (ISSN)
0163-1829
Document Type
Article - Journal
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 2023 American Physical Society, All rights reserved.
Publication Date
01 Jan 1976
