Amorphous Fluoropolymer Films for Superconductive Microwave Components Using High-T_c Superconducting Films
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概要
- 論文の詳細を見る
This paper describes the influence of amorphous fluoropolymer (AF) film on the properties of high-T_c superconductive microwave components, when it is used for surface protection and as a spacer. It is found that AF film can protect EuBaCuO and TlBaCaCuO superconducting film from dampness, thus maintaining the properties of a microstrip resonator for at least 1000 h. The AF protection has almost no effect on properties such as temperature dependence and unloaded-Q values in high-Q microwave components. Additionally, the use of AF film as a spacer in a strip-line structure reduces the influence of spacing on the effective dielectric constant and characteristic impedance.
- 社団法人応用物理学会の論文
- 1991-11-15
著者
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NAGAI Yasuhiro
NTT Interdisciplinary Research Laboratories
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SUZUKI Naobumi
NTT Interdisciplinary Research Laboratories
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KONAKA Tsuneo
NTT Transmission Systems Laboratories
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SATO Makoto
NTT Transmission Systems Laboratories
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Konaka T
Ntt Telecommunication Field Systems R&d Center
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Nagai Yasuhiro
Ntt Information Hardware System Laboratories
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Nagai Yasuhiro
Musashino Electrical Communication Laboratory Nippon Telegraph And Telephone Public Corporation
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Nagai Yasuhiro
Ntt Electrical Communication Laboratories
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Sato Makoto
Ntt Telecommunication Field Systems R&d Center
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Sato Makoto
Ntt Telecommunication Field Systems R & D Center
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KONAKA Tsuneo
NTT Telecommunication Field Systems R&D Center
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