Surface plasmons and Sommerfeld–Zenneck waves on corrugated surfaces:: Application to high- Tc superconductors

We have performed reflection measurements on corrugated YBa 2Cu 3O 7 samples which exhibit below-gap surface plasmons and Sommerfeld–Zenneck waves for temperatures below and above the critical temperature, respectively. We calculated the optical response of corrugated surfaces and in particular the...

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Veröffentlicht in:	Surface science 1998-06, Vol.408 (1), p.203-211
Hauptverfasser:	Schumacher, D, Rea, C, Heitmann, D, Scharnberg, K
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity) Optical constants: refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity Optical properties Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of bulk materials and thin films Physics Plasmons Properties of type I and type II superconductors Reflection spectroscopy Superconductivity Surface waves
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