A metal-wire/quantum-dot composite metamaterial with negative ε and compensated optical loss

被引：36

作者：

Bratkovsky, Alexander ^{[1
]}

Ponizovskaya, Ekaterina ^{[1
]}

Wang, Shih-Yuan ^{[1
]}

Holmstrom, Petter ^{[2
]}

Thylen, Lars ^{[1
,2
]}

Fu, Ying ^{[3
]}

Agren, Hans ^{[3
]}

机构：

[1] Hewlett Packard Labs, Palo Alto, CA 94304 USA

[2] Royal Inst Technol, Dept Microelect & Appl Phys, S-16440 Kista, Sweden

[3] Royal Inst Technol, Dept Theoret Chem, S-10691 Stockholm, Sweden

来源：

APPLIED PHYSICS LETTERS | 2008年 / 93卷 / 19期

基金：

瑞典研究理事会;

关键词：

composite materials; dielectric function; dielectric losses; metamaterials; permittivity; quantum dots; silver; wires;

D O I：

10.1063/1.3013331

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Numerical simulations of a binary mixture of quantum dots exhibiting gain with silver nanorods are performed, showing the feasibility of lossless negative epsilon operation for realistic material structures and parameters.

引用

页数：3

共 15 条

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