Superconducting quantum interference devices with different damped junctions operated in directly coupled current- and voltage-bias modes

doi:10.1088/1674-1056/23/11/118501

中国物理B ›› 2014, Vol. 23 ›› Issue (11): 118501-118501.doi: 10.1088/1674-1056/23/11/118501

• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇下一篇

Superconducting quantum interference devices with different damped junctions operated in directly coupled current- and voltage-bias modes

曾佳^{a b c d}, 张懿^{b c}, 邱阳^{a c d}, 张国峰^{a c}, 王永良^{a c}, 孔祥燕^{a c}, 谢晓明^{a c}

a State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;
b Peter Grünberg Institute (PGI-8), Forschungszentrum Jülich (FZJ), D-52425 Jülich, Germany;
c Joint Research Laboratory on Superconductivity and Bioelectronics, Collaboration between CAS-Shanghai, Shanghai 200050, China and FZJ, D-52425 Jülich Germany;
d University of Chinese Academy of Sciences, Beijing 100049, China

收稿日期:2014-03-06 修回日期:2014-06-03 出版日期:2014-11-15 发布日期:2014-11-15
基金资助:
Project supported by the Strategic Priority Research Program (B) of the Chinese Academy of Sciences (Grant No. XDB04010100) and One Hundred Person Project of the Chinese Academy of Sciences.

Superconducting quantum interference devices with different damped junctions operated in directly coupled current- and voltage-bias modes

Zeng Jia (曾佳)^{a b c d}, Zhang Yi (张懿)^{b c}, Qiu Yang (邱阳)^{a c d}, Zhang Guo-Feng (张国峰)^{a c}, Wang Yong-Liang (王永良)^{a c}, Kong Xiang-Yan (孔祥燕)^{a c}, Xie Xiao-Ming (谢晓明)^{a c}

a State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;
b Peter Grünberg Institute (PGI-8), Forschungszentrum Jülich (FZJ), D-52425 Jülich, Germany;
c Joint Research Laboratory on Superconductivity and Bioelectronics, Collaboration between CAS-Shanghai, Shanghai 200050, China and FZJ, D-52425 Jülich Germany;
d University of Chinese Academy of Sciences, Beijing 100049, China

Received:2014-03-06 Revised:2014-06-03 Online:2014-11-15 Published:2014-11-15
Contact: Kong Xiang-Yan E-mail:xykong@mail.sim.ac.cn
Supported by:
Project supported by the Strategic Priority Research Program (B) of the Chinese Academy of Sciences (Grant No. XDB04010100) and One Hundred Person Project of the Chinese Academy of Sciences.

摘要/Abstract

摘要： We investigate niobium thin film superconducting quantum interference devices (SQUIDs) with different Steward-McCumber parameters β_c operated in both current- and voltage-bias modes. We experimentally prove that there is no difference between the two bias modes with respect to the SQUID intrinsic noise and the noise contribution from the preamplifier. Furthermore, the relationships of the SQUID dynamic parameters, (R_d)_{current bias} ≈ (R_d)_{voltage bias} and (∂V/∂Φ)_{current bias} ≈ [(∂i/∂Φ)R_d]_{voltage bias}, are always satisfied. For a strongly damped SQUID with β_c ≈ 0.25, additional positive feedback (APF) and noise cancellation (NC) were employed to enhance ∂V/∂Φ, the former showing a degradation in the linear flux range but otherwise the same with NC. For a weakly damped SQUID with β_c ≈ 3, it is directly connected to the preamplifier without APF or NC, and a low SQUID system noise of about 4 μΦ ₀/√Hz is measured, which is close to its intrinsic noise.

关键词: SQUID, noise, bias mode, Steward-McCumber parameter

Abstract: We investigate niobium thin film superconducting quantum interference devices (SQUIDs) with different Steward-McCumber parameters β_c operated in both current- and voltage-bias modes. We experimentally prove that there is no difference between the two bias modes with respect to the SQUID intrinsic noise and the noise contribution from the preamplifier. Furthermore, the relationships of the SQUID dynamic parameters, (R_d)_{current bias} ≈ (R_d)_{voltage bias} and (∂V/∂Φ)_{current bias} ≈ [(∂i/∂Φ)R_d]_{voltage bias}, are always satisfied. For a strongly damped SQUID with β_c ≈ 0.25, additional positive feedback (APF) and noise cancellation (NC) were employed to enhance ∂V/∂Φ, the former showing a degradation in the linear flux range but otherwise the same with NC. For a weakly damped SQUID with β_c ≈ 3, it is directly connected to the preamplifier without APF or NC, and a low SQUID system noise of about 4 μΦ ₀/√Hz is measured, which is close to its intrinsic noise.

Key words: SQUID, noise, bias mode, Steward-McCumber parameter

中图分类号: (Superconducting quantum interference devices (SQUIDs))

85.25.Dq

43.50.+y (Noise: its effects and control) 85.25.Hv (Superconducting logic elements and memory devices; microelectronic circuits)

曾佳, 张懿, 邱阳, 张国峰, 王永良, 孔祥燕, 谢晓明. Superconducting quantum interference devices with different damped junctions operated in directly coupled current- and voltage-bias modes[J]. 中国物理B, 2014, 23(11): 118501-118501.

Zeng Jia (曾佳), Zhang Yi (张懿), Qiu Yang (邱阳), Zhang Guo-Feng (张国峰), Wang Yong-Liang (王永良), Kong Xiang-Yan (孔祥燕), Xie Xiao-Ming (谢晓明). Superconducting quantum interference devices with different damped junctions operated in directly coupled current- and voltage-bias modes[J]. Chin. Phys. B, 2014, 23(11): 118501-118501.

参考文献 15

[1]	Drung D and Mück M 2004 SQUID Electronics: The SQUID Handbook (Vol. 1) (Ed. Clarke J and Braginski A I) (Weinheim: Wiley-VCH) pp. 127-70
[2]	Forgacs R L and Warnick A 1967 Rev. Sci. Instrum. 38 214
[3]	Drung D, Cantor R, Peters M, Scheer H J and Koch H 1990 Appl. Phys. Lett. 57 406
[4]	Seppä H, Ahonen A, Knuutila J, Simola J and Vilkman V 1991 IEEE Trans. Magn. 27 2488
[5]	Xie X, Zhang Y, Wang H, Wang Y, Mück M, Dong H, Krause H J, Braginski A I, Offenhäusser A and Jiang M 2010 Supercond. Sci. Technol. 23 065016
[6]	Wellstood F C, Urbina C and Clarke J 1987 Appl. Phys. Lett. 50 772
[7]	Schmelz M, Stolz R, Zakosarenko V, Schönau T, Anders S, Fritzsch L, Mück M and Meyer H G 2011 Supercond. Sci. Technol. 24 065009
[8]	Liu C, Zhang Y, Mück M, Krause H J, Braginski A I, Xie X, Offenhäusser A and Jiang M 2012 Appl. Phys. Lett. 101 222602
[9]	Zeng J, Zhang Y, Mück M, Krause H J, Braginski A I, Kong X, Xie X, Offenhäusser A and Jiang M 2013 Appl. Phys. Lett. 103 042601
[10]	Liu C, Zhang Y, Mück M, Zhang S, Krause H J Braginski A I, Zhang G, Wang Y, Kong X, Xie X, Offenhäusser A and Jiang M 2013 Supercond. Sci. Technol. 26 065002
[11]	Qiu Y, Liu C, Zhang S, Zhang G, Wang Y, Li H, Zeng J, Kong X and Xie X 2014 Chin. Phys. B 23 088503
[12]	Zhang Y, Liu C, Schmelz M, Krause H J, Braginski A I, Stolz R, Xie X, Meyer H G, Offenhäusser A and Jiang M 2012 Supercond. Sci. Technol. 25 125007
[13]	Zeng J, Zhang Y, Mück M, Krause H J, Braginski A I, Kong X, Xie X, Offenhäusser A and Jiang M 2013 Appl. Phys. Lett. 103 122605
[14]	Voss R F 1981 J. Low Temp. Phys. 42 151
[15]	Drung D and Jutzi W 1985 IEEE Trans. Magn. 21 430

Superconducting quantum interference devices with different damped junctions operated in directly coupled current- and voltage-bias modes

Superconducting quantum interference devices with different damped junctions operated in directly coupled current- and voltage-bias modes

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