Gold-silicon metamaterial with hyperbolic transition in near infrared

被引：17

作者：

Lang, S. ^{[1
]}

Lee, H. S. ^{[1
]}

Petrov, A. Yu. ^{[1
]}

Stoermer, M. ^{[2
]}

Ritter, M. ^{[3
]}

Eich, M. ^{[1
]}

机构：

[1] Hamburg Univ Technol, Inst Opt & Elect Mat, D-21073 Hamburg, Germany

[2] Helmholtz Zentrum Geesthacht Ctr Mat & Coastal Re, Inst Mat Res, D-21502 Geesthacht, Germany

[3] Hamburg Univ Technol, Electron Microscopy Unit, D-21073 Hamburg, Germany

来源：

APPLIED PHYSICS LETTERS | 2013年 / 103卷 / 02期

关键词：

REFRACTIVE-INDEX;

D O I：

10.1063/1.4813499

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this paper, we focus on the creation and characterization of a hyperbolic metamaterial for near infrared. To shift the hyperbolic transition there, a stack of alternating 7 nm gold and 42 nm silicon layers is chosen. Samples are manufactured using magnetron sputtering and different measurements confirm their structure. We fit the Drude model of gold to reproduce measured reflectivity and transmittance by simulations. The collision frequency of the thin film gold is increased by 9 times, which shifts the transition of our metamaterial to the hyperbolic regime to even larger wavelengths. The performance is comparable to other proposed metamaterials. (C) 2013 AIP Publishing LLC.

引用

页数：4

共 50 条

[31] A STUDY OF LASER ACTIVATED GOLD-SILICON INTERFACE CONTACT
PATEL, C
DIXON, B
JOURNAL OF METALS, 1987, 39 (07): : A53 - A53
[32] The Synthesis of Hybrid Gold-Silicon Nano Particles in a Liquid
Kutrovskaya, S.
Arakelian, S.
Kucherik, A.
Osipov, A.
Evlyukhin, A.
Kavokin, A. V.
SCIENTIFIC REPORTS, 2017, 7
[33] Hybrid gold-silicon systems with tuning optical properties
Kutrovskaya, S.
Gerke, M.
Osipov, A.
Shagurina, A.
Bukharov, D.
Kucherik, A.
VII INTERNATIONAL CONFERENCE MODERN NANOTECHNOLOGIES AND NANOPHOTONICS FOR SCIENCE AND INDUSTRY, 2019, 1164
[34] An intensity testing model and examination of gold-silicon wafer bonding
Wang, Xiang
Wang, Wei
He, Xuefeng
Zhang, Dacheng
INTERNATIONAL JOURNAL OF NANOSCIENCE, VOL 5, NO 6, 2006, 5 (06): : 827 - +
[35] HOT-ELECTRON INTERACTIONS AT THE PASSIVATED GOLD-SILICON INTERFACE
HALLEN, HD
HUANG, T
FERNANDEZ, A
SILCOX, J
BUHRMAN, RA
PHYSICAL REVIEW LETTERS, 1992, 69 (20) : 2931 - 2934
[36] CONTACT POTENTIALS AND BARRIER HEIGHTS IN GOLD-SILICON AND ALUMINUM-SILICON CONTACTS
AHMAD, K
JOURNAL OF APPLIED PHYSICS, 1972, 43 (11) : 4706 - +
[37] Active tuning of epsilon-near-zero point of hyperbolic metamaterial at visible and near-infrared regimes
Wang, Hao
Zhao, Hua
Su, Hang
Hu, Guangwei
Zhang, Jingwen
APPLIED PHYSICS EXPRESS, 2016, 9 (09)
[38] Aluminum-silicon and gold-silicon eutectics: New opportunities for MEMS technologies
Iliescu, C
Poenar, DP
Miao, JM
MATERIALS SCIENCE OF MICROELECTROMECHANICAL SYSTEMS (MEMS) DEVICES IV, 2002, 687 : 95 - 100
[39] MASS-SPECTROMETRIC STUDIES OF GOLD-SILICON INTERFACE CONTAMINATION
WEY, SJ
LEWIS, G
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1973, 10 (02): : 413 - 415
[40] OPTICAL-PROPERTIES OF AMORPHOUS METALLIC GOLD-SILICON ALLOYS
HAUSER, E
ZIRKE, RJ
TAUC, J
HAUSER, JJ
NAGEL, SR
PHYSICAL REVIEW B, 1979, 19 (12): : 6331 - 6336

← 1 2 3 4 5 →