Surface plasmon dispersion at silver single-crystal surfaces

dc.contributor.author	Mochan, WL
dc.contributor.author	López-Bastidas, C
dc.date.accessioned	2011-01-22T10:27:38Z
dc.date.available	2011-01-22T10:27:38Z
dc.date.issued	1999
dc.identifier.issn	0163-1829
dc.identifier.uri	http://hdl.handle.net/11154/2153
dc.description.abstract	We develop a model for the calculation of screening at the surface of single Ag crystals, including the response of both conduction and bound electrons. We obtain the electron-energy-loss spectra on the low index faces, and from it, the corresponding surface plasmon (SP) dispersion relations. Our results depend strongly on the face orientation and, for Ag(110), and also on the propagation direction. With an appropriate choice of surface density profile for the conduction electrons, our model yields large positive SP dispersions, in qualitative agreement with experiment. [S0163-1829(99)11631-X].	en_US
dc.language.iso	en	en_US
dc.title	Surface plasmon dispersion at silver single-crystal surfaces	en_US
dc.type	Article	en_US
dc.identifier.idprometeo	2627
dc.source.novolpages	60(11):8348-8358
dc.subject.wos	Physics, Condensed Matter
dc.description.index	WoS: SCI, SSCI o AHCI
dc.relation.journal	Physical Review B