Nonlocal optical response in metallic nanostructures

被引：373

作者：

Raza, Soren ^{[1
,2
]}

Bozhevolnyi, Sergey I. ^{[3
]}

Wubs, Martijn ^{[1
,2
]}

Mortensen, N. Asger ^{[1
,2
]}

机构：

[1] Tech Univ Denmark, Dept Photon Engn, DK-2800 Lyngby, Denmark

[2] Tech Univ Denmark, CNG, Dept Micro & Nanotechnol, DK-2800 Lyngby, Denmark

[3] Univ Southern Denmark, Dept Technol & Innovat, DK-5230 Odense, Denmark

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2015年 / 27卷 / 18期

基金：

新加坡国家研究基金会; 欧洲研究理事会;

关键词：

nanoplasmonics; nonlocal response; hydrodynamics; SURFACE-PLASMON RESONANCE; ELECTRON-ENERGY-LOSS; ENHANCED RAMAN-SCATTERING; SILVER NANOPARTICLES; DIELECTRIC FUNCTION; HYDRODYNAMIC MODEL; REFRACTIVE-INDEX; SIZE DEPENDENCE; SEMICONDUCTOR NANOCRYSTALS; ELECTROMAGNETIC-FIELDS;

D O I：

10.1088/0953-8984/27/18/183204

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This review provides a broad overview of the studies and effects of nonlocal response in metallic nanostructures. In particular, we thoroughly present the nonlocal hydrodynamic model and the recently introduced generalized nonlocal optical response (GNOR) model. The influence of nonlocal response on plasmonic excitations is studied in key metallic geometries, such as spheres and dimers, and we derive new consequences due to the GNOR model. Finally, we propose several trajectories for future work on nonlocal response, including experimental setups that may unveil further effects of nonlocal response.

引用

页数：17

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