Low-temperature THz imaging of thin high-temperature superconductor films

被引:6
|
作者
Brucherseifer, M
Meltzow-Altmeyer, A
Bolivar, PH
Kurz, H
Seidel, P
机构
[1] Rhein Westfal TH Aachen, Inst Halbleitertech, D-52056 Aachen, Germany
[2] Univ Jena, Inst Festkorperphys, D-07740 Jena, Germany
来源
关键词
time-domain THz imaging; high-temperature superconductors; thin films; sub-mm waves;
D O I
10.1016/S0921-4534(03)01292-9
中图分类号
O59 [应用物理学];
学科分类号
摘要
We demonstrate an imaging system capable of performing spatially resolved analysis in the THz frequency range at temperatures down to 10 K. The demonstrated time-resolved THz imaging system is applied for the high-frequency characterization of thin high-temperature superconductor (HTSC) films. It is shown that this low-temperature analytic system enables to quantitatively assess the quality of growth and structuring processes of such films, and consequently can be applied to support the systematic development and optimization of HTSC based components. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:53 / 60
页数:8
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