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研究了嵌入Fabry-Perot谐振腔的高温超导双晶约瑟夫森结阵列毫米波相干辐射的实验结果.相干辐射是通过约瑟夫森结阵列与基片(作为一个介质谐振器)和Fabry-Perot(FP)谐振器的共同作用实现的.由166个高温超导双晶约瑟夫森结串联阵列在77 K温度下产生的相干辐射,辐射峰的中心频率为75.84 GHz,功率大约为10 pW.
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关键词:
- 高温超导薄膜 /
- Fabry-Perot谐振腔 /
- 约瑟夫森结 /
- 毫米波辐射
The experimental results of mm-wave coherent emission from a high temperature superconducting bicrystal Josephson junction array embedded in a Fabry-Perot resonator are reported in this paper.The mm-wave coherent emission from the series junction array results from the interaction of the junctions with the substrate serving as the dielectric resonator as well as the Fabry-Perot resonator.The central frequency of emission of a Josephson junction array containing 166 bicrystal junctions was 75.84 GHz,and the detected emission power was about 10 pW at 77 K.-
Keywords:
- high temperature superconducting thin film /
- Fabry-Perot resonator /
- Josephson junction /
- millimeter wavelength radiation
[1] Liu B,Wengler M J 1991 IEEE Trans.Appl.Supercond. 1 150
[2] Lett. 94 242506
[3] Booi P A,Benz S P 1996 Appl.Phys.Lett. 68 3799
[4] Kunkel G,Hechtfischer G,Frommberger M,Veit K,Kleiner R,Müller P1997 IEEE Trans.Appl.Supercond. 7 3339
[5] Batov I E,Jin X Y,Shitov S V,Koval Y,Müller P,Ustinov A V2006 Appl.Phys.Lett. 88 262504
[6] Song I,Kim B M,Park G 1999 Physica C 324 83
[7] Zhou T G,Hu Y T,Zhu S N,Yan S L 2008 Proceedings of the 3rd IEEE int.cont.on Nano/Micro Engineered and Molecular Systems 1208
[8] Jain A K,Likharev K K,Lukens J E,Sauvageau J E 1984 Phys.Rep.109 309
[9] Giannakopoulou T,Niarchos D,Trapalis C 2009 Appl.Phys.
[10] Wang Z,Zhao X J,He M,Zhou T G,Yue H W,Yan S L2009Acta Phys.Sin. 58 7216 (in Chinese) [王 争、赵新杰、何 明、周铁戈、岳宏卫、阎少林2009 58 7216]
[11] He M,Klushin A M,Klein N 2007 Supercond.Sci.Technol. 20 S413
[12] Shapiro S 1963 Phys.Rev.Lett. 11 80
[13] Yue H W,Yan S L,Zhou T G,Xie Q L ,You F ,Wang Z,He M ,Zhao X J,Fang L,Yang Y,Wang F Y ,Tao W W 2009 Acta Phys.Sin. 58 1289 (in Chinese) [岳宏卫、阎少林、周铁戈、谢清连、游 峰、王 争、何 明、赵新杰、方 兰、杨 扬、王福音、陶薇薇 2009 58 1289]
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[1] Liu B,Wengler M J 1991 IEEE Trans.Appl.Supercond. 1 150
[2] Lett. 94 242506
[3] Booi P A,Benz S P 1996 Appl.Phys.Lett. 68 3799
[4] Kunkel G,Hechtfischer G,Frommberger M,Veit K,Kleiner R,Müller P1997 IEEE Trans.Appl.Supercond. 7 3339
[5] Batov I E,Jin X Y,Shitov S V,Koval Y,Müller P,Ustinov A V2006 Appl.Phys.Lett. 88 262504
[6] Song I,Kim B M,Park G 1999 Physica C 324 83
[7] Zhou T G,Hu Y T,Zhu S N,Yan S L 2008 Proceedings of the 3rd IEEE int.cont.on Nano/Micro Engineered and Molecular Systems 1208
[8] Jain A K,Likharev K K,Lukens J E,Sauvageau J E 1984 Phys.Rep.109 309
[9] Giannakopoulou T,Niarchos D,Trapalis C 2009 Appl.Phys.
[10] Wang Z,Zhao X J,He M,Zhou T G,Yue H W,Yan S L2009Acta Phys.Sin. 58 7216 (in Chinese) [王 争、赵新杰、何 明、周铁戈、岳宏卫、阎少林2009 58 7216]
[11] He M,Klushin A M,Klein N 2007 Supercond.Sci.Technol. 20 S413
[12] Shapiro S 1963 Phys.Rev.Lett. 11 80
[13] Yue H W,Yan S L,Zhou T G,Xie Q L ,You F ,Wang Z,He M ,Zhao X J,Fang L,Yang Y,Wang F Y ,Tao W W 2009 Acta Phys.Sin. 58 1289 (in Chinese) [岳宏卫、阎少林、周铁戈、谢清连、游 峰、王 争、何 明、赵新杰、方 兰、杨 扬、王福音、陶薇薇 2009 58 1289]
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