Publications by authors named "W Zierau"
We show theoretically that the periodically corrugated surface of a high-index dielectric medium can support a leaky surface electromagnetic wave. This wave is bound to the surface in the vacuum, but radiates into the dielectric. Despite this radiative damping, the surface wave can have a long lifetime.
View Article and Find Full Text PDFNonlocal dipole model for the phonon dispersion in diamond-type lattices.
Phys Rev B Condens Matter
September 1987
Valence charge density and effective charges within the density-response theory.
Phys Rev B Condens Matter
November 1985