Excitation of local surface modes in semiconductor nanoparticles in visible and near UV regions

被引：0

作者：

Zimnyakov, D. A. ^{[1
]}

Yuvchenko, S. A. ^{[1
]}

Ushakova, O. V. ^{[1
]}

机构：

[1] Yuri Gagarin State Tech Univ Saratov, Polytech Skaya St 77, Saratov 410054, Russia

来源：

22ND INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2016年 / 10035卷

基金：

俄罗斯科学基金会;

关键词：

Semiconductor nanoparticles; local surface modes; extinction; depolarization; NANOPLASMONICS;

D O I：

10.1117/12.2248823

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The effect of excitation of local surface modes in semiconductor nanoparticles is studied experimentally and theoretically for various compounds: titanium dioxide, titanium nitride, tungsten disilicide, molybdenum disilicide. Enhancement of depolarizing properties for non-spherical titania nanoparticles (nanoplatelets and nanoribbons) associated with the excitation of local surface modes is considered. The possibility to retrieve the dielectric function spectrum from the depolarization factor measurements for low-dimensional nanoparticles is discussed.

引用

页数：12

共 12 条

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