Optical properties of metallic nanoparticles: influence of interface effects and interband transitions

被引：163
|
作者：
Pinchuk, A
Kreibig, U
Hilger, A
机构：
[1] Rhein Westfal TH Aachen, Phys Inst 1, Cluster Materie Abt, D-52056 Aachen, Germany
[2] NASU, Inst Surface Chem, UA-03164 Kiev, Ukraine
来源：
SURFACE SCIENCE | 2004年 / 557卷 / 1-3期
关键词：
surface electronic phenomena (work function; surface potential; surface states etc.); plasmons; surface electrical transport (surface conductivity; surface recombination; etc.);
D O I：
10.1016/j.susc.2004.03.056
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Adsorbate induced damping of the surface plasmon resonance in small noble particles was studied extending Persson's theory [Surf. Sci. 281 (1993) 153] by taking into account the interband transitions in the dielectric function of the particles. The broadening and shift of the surface plasmon resonance caused by interface effects are significantly influenced by the interband transitions in the case of noble nanoparticles. (C) 2004 Elsevier B.V. All rights reserved.
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页码：269 / 280
页数：12
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