Inductance of Long Intrinsic Josephson Junction Arrays Composed of Misaligned Tl2 Ba2 CaCu2 O8 Thin Films
ZHOU Tie-Ge, YAN Shao-Lin, FANG Lan, ZUO Xu, LI Song, JI Lu, ZHAO Xin-Jie
Department of Electronics, Nankai University, Tianjin 300071
Inductance of Long Intrinsic Josephson Junction Arrays Composed of Misaligned Tl2 Ba2 CaCu2 O8 Thin Films
ZHOU Tie-Ge;YAN Shao-Lin;FANG Lan;ZUO Xu;LI Song;JI Lu;ZHAO Xin-Jie
Department of Electronics, Nankai University, Tianjin 300071
关键词 :
85.30.Tv ,
72.80.Le
Abstract : We observe and measure the inductance of long intrinsic Josephson junction arrays composed of misaligned Tl2 Ba2 CaCu2 O8 thin films grown on LaAlO3 substrates. The array consists of about 9.1×103 intrinsic Josephson junctions, where 90° phase shift between ac voltage across the array and ac current flowing through has been measured. Furthermore, the voltage is proportional to the frequency of the current. The measured inductance values of the intrinsic Josephson junction arrays are basically consistent with the theoretically calculated results, confirming that the inductance is mainly due to the Josephson effect. The dependence of the array inductance on its critical current is also discussed.
Key words :
85.30.Tv
72.80.Le
出版日期: 2006-07-01
:
85.30.Tv
(Field effect devices)
72.80.Le
(Polymers; organic compounds (including organic semiconductors))
引用本文:
ZHOU Tie-Ge;YAN Shao-Lin;FANG Lan;ZUO Xu;LI Song;JI Lu;ZHAO Xin-Jie. Inductance of Long Intrinsic Josephson Junction Arrays Composed of Misaligned Tl2 Ba2 CaCu2 O8 Thin Films[J]. 中国物理快报, 2006, 23(7): 1939-1938.
ZHOU Tie-Ge, YAN Shao-Lin, FANG Lan, ZUO Xu, LI Song, JI Lu, ZHAO Xin-Jie. Inductance of Long Intrinsic Josephson Junction Arrays Composed of Misaligned Tl2 Ba2 CaCu2 O8 Thin Films. Chin. Phys. Lett., 2006, 23(7): 1939-1938.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I7/1939
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