OPTICAL MEASUREMENT OF THE BULK PLASMON DISPERSION IN SILVER

被引：11

作者：

PIAZZA, G

KOLB, DM

KEMPA, K

FORSTMANN, F

机构：

[1] MAX PLANCK GESELL, FRITZ HABER INST, FARADAYWEG 4, D-1000 BERLIN 33, FED REP GER

[2] FREE UNIV BERLIN, INST THEORIE KONDENSIERTEN MAT, D-1000 BERLIN 33, FED REP GER

来源：

SOLID STATE COMMUNICATIONS | 1984年 / 51卷 / 11期

关键词：

D O I：

10.1016/0038-1098(84)91098-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

By using electroreflectance spectroscopy, we detected an oscillatory behavior in the optical response of a thin Ag overlayer during its continuous growth on a flat Au (111) surface, when p-polarized light around the plasmon frequency of Ag was used. These oscillations are due to standing plasma waves in the Ag overlayer, and they allow a reliable measurement of the bulk plasmon dispersion for silver in the small-k regime (0. 12 less than k less than 0. 16 A** minus **1).

引用

页码：905 / 908

页数：4

共 21 条

[1] AN APW CALCULATION FOR SILVER [J].