Terahertz superconductor metamaterial

被引：108

作者：

Gu, Jianqiang ^{[1
,2
,3
]}

Singh, Ranjan ^{[1
,4
]}

Tian, Zhen ^{[1
,2
,3
]}

Cao, Wei ^{[1
]}

Xing, Qirong ^{[2
,3
]}

He, Mingxia ^{[2
,3
]}

Zhang, Jingwen W. ^{[5
]}

Han, Jiaguang ^{[2
,3
,6
]}

Chen, Hou-Tong ^{[4
]}

Zhang, Weili ^{[1
]}

机构：

[1] Oklahoma State Univ, Sch Elect & Comp Engn, Stillwater, OK 74078 USA

[2] Tianjin Univ, Ctr Terahertz Waves, Tianjin 300072, Peoples R China

[3] Tianjin Univ, Minist Educ, Key Lab Optoelect Informat & Tech Sci, Coll Precis Instrument & Optoelect Engn, Tianjin 300072, Peoples R China

[4] Los Alamos Natl Lab, Mat Phys & Applicat Div, Ctr Integrated Nanotechnol, Los Alamos, NM 87545 USA

[5] Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China

[6] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore

来源：

APPLIED PHYSICS LETTERS | 2010年 / 97卷 / 07期

基金：

美国国家科学基金会;

关键词：

SPLIT-RING-RESONATORS; TRANSMISSION; RESONANCES;

D O I：

10.1063/1.3479909

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We characterize the behavior of split ring resonators made up of high transition temperature yttrium barium copper oxide superconductor using terahertz time-domain spectroscopy measurements and numerical simulations. The superconductor metamaterial is found to show a remarkable change in the transmission spectra at the fundamental inductive-capacitive resonance as the temperature dips below the critical transition temperature. This resonance switching effect is normally absent in traditional metamaterials made up of regular metals. The temperature-dependent resonance behavior of the superconducting metamaterial would lead to development of low loss terahertz switches at cryogenic temperatures. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3479909]

引用

页数：3

共 28 条

[1] Thin-film sensing with planar asymmetric metamaterial resonators [J].

Al-Naib, Ibraheem A. Ibraheem ;

Jansen, Christian ;

Koch, Martin .

APPLIED PHYSICS LETTERS, 2008, 93 (08)

[2] Transmission properties of terahertz pulses through subwavelength double split-ring resonators [J].

Azad, AK ;

Dai, JM ;

Zhang, WL .

OPTICS LETTERS, 2006, 31 (05) :634-636

[3] POSSIBLE HIGH-TC SUPERCONDUCTIVITY IN THE BA-LA-CU-O SYSTEM [J].

BEDNORZ, JG ;

MULLER, KA .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1986, 64 (02) :189-193

[4] Active terahertz metamaterial devices [J].

Chen, Hou-Tong ;

Padilla, Willie J. ;

Zide, Joshua M. O. ;

Gossard, Arthur C. ;

Taylor, Antoinette J. ;

Averitt, Richard D. .

NATURE, 2006, 444 (7119) :597-600

[5] A metamaterial solid-state terahertz phase modulator [J].

Chen, Hou-Tong ;

Padilla, Willie J. ;

Cich, Michael J. ;

Azad, Abul K. ;

Averitt, Richard D. ;

Taylor, Antoinette J. .

NATURE PHOTONICS, 2009, 3 (03) :148-151

[6] Analogue of electromagnetically induced transparency in a terahertz metamaterial [J].

Chiam, Sher-Yi ;

Singh, Ranjan ;

Rockstuhl, Carsten ;

Lederer, Falk ;

Zhang, Weili ;

Bettiol, Andrew A. .

PHYSICAL REVIEW B, 2009, 80 (15)

[7] Increased frequency shifts in high aspect ratio terahertz split ring resonators [J].

Chiam, Sher-Yi ;

Singh, Ranjan ;

Gu, Jianqiang ;

Han, Jiaguang ;

Zhang, Weili ;

Bettiol, Andrew A. .

APPLIED PHYSICS LETTERS, 2009, 94 (06)

[8] Frequency selective surfaces for high sensitivity terahertz sensing [J].

Debus, Christian ;

Bolivar, Peter Haring .

APPLIED PHYSICS LETTERS, 2007, 91 (18)

[9] Sub-diffraction-limited optical imaging with a silver superlens [J].

Fang, N ;

Lee, H ;

Sun, C ;

Zhang, X .

SCIENCE, 2005, 308 (5721) :534-537

[10] Temperature control of Fano resonances and transmission in superconducting metamaterials [J].

Fedotov, V. A. ;

Tsiatmas, A. ;

Shi, J. H. ;

Buckingham, R. ;

de Groot, P. ;

Chen, Y. ;

Wang, S. ;

Zheludev, N. I. .

OPTICS EXPRESS, 2010, 18 (09) :9015-9019

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