Dispersion relation of a surface wave at a rough metal-air interface
Journal Article
·
· Physical Review A
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk (Russia); Novosibirsk State Univ., Novosibirsk (Russia)
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
Here, we derived a dispersion relation of a surface wave at a rough metal-air interface. In contrast to previous publications, we assumed that an intrinsic surface impedance due to a finite electric conductivity of the metal can be of the same order as the roughness-induced impedance. We then applied our results to the analysis of a long-standing problem of the discrepancy between the experimental data on the propagation of surface waves in the terahertz range of frequencies and the classical Drude theory.
- Research Organization:
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- AC02-76SF00515; AC03-76SF00515
- OSTI ID:
- 1358606
- Alternate ID(s):
- OSTI ID: 1333601
- Journal Information:
- Physical Review A, Vol. 94, Issue 5; ISSN 2469-9926
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 4 works
Citation information provided by
Web of Science
Web of Science
Propagation of terahertz surface plasmon polaritons around a convex metal–dielectric interface
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journal | January 2019 |
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