Temperature dependent characteristics of step-edge YBCO SQUIDs

H. E. Horng; S. Y. Yang; J. T. Jeng; H. C. Yang

doi:10.1016/S0921-4534(00)01376-9

Temperature dependent characteristics of step-edge YBCO SQUIDs

H. E. Horng^*, S. Y. Yang, J. T. Jeng, H. C. Yang

^*Corresponding author for this work

Undergraduate Program of Electro-Optical Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

In this report, the temperature dependent characteristics are investigated for the step-edge YBCO SQUID. The experimental results show a linear relationship between I_c and T. This reveals a SIS-like tunneling behavior for the step-edge YBCO SQUID. The peak-to-peak voltage V_pp in the V-Φ curve of the SQUID was found to decrease almost linearly when the temperature was raised from 10 K to 60 K. As the temperature approached to the T_c of the SQUID, the V_pp was reduced abruptly and deviated from the theoretically predicted curve. This deviation may be due to the variation of the inductance of the SQUID at various temperatures.

Original language	English
Pages (from-to)	2699-2700
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	341-348 (IV)
DOIs	https://doi.org/10.1016/S0921-4534(00)01376-9
Publication status	Published - 2000 Nov
Event	International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA Duration: 2000 Feb 20 → 2000 Feb 25

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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Cite this

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title = "Temperature dependent characteristics of step-edge YBCO SQUIDs",

abstract = "In this report, the temperature dependent characteristics are investigated for the step-edge YBCO SQUID. The experimental results show a linear relationship between Ic and T. This reveals a SIS-like tunneling behavior for the step-edge YBCO SQUID. The peak-to-peak voltage Vpp in the V-Φ curve of the SQUID was found to decrease almost linearly when the temperature was raised from 10 K to 60 K. As the temperature approached to the Tc of the SQUID, the Vpp was reduced abruptly and deviated from the theoretically predicted curve. This deviation may be due to the variation of the inductance of the SQUID at various temperatures.",

author = "Horng, {H. E.} and Yang, {S. Y.} and Jeng, {J. T.} and Yang, {H. C.}",

year = "2000",

month = nov,

doi = "10.1016/S0921-4534(00)01376-9",

language = "English",

volume = "341-348 (IV)",

pages = "2699--2700",

journal = "Physica C: Superconductivity and its applications",

issn = "0921-4534",

publisher = "Elsevier",

note = "International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI ; Conference date: 20-02-2000 Through 25-02-2000",

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TY - JOUR

T1 - Temperature dependent characteristics of step-edge YBCO SQUIDs

AU - Horng, H. E.

AU - Yang, S. Y.

AU - Jeng, J. T.

AU - Yang, H. C.

PY - 2000/11

Y1 - 2000/11

N2 - In this report, the temperature dependent characteristics are investigated for the step-edge YBCO SQUID. The experimental results show a linear relationship between Ic and T. This reveals a SIS-like tunneling behavior for the step-edge YBCO SQUID. The peak-to-peak voltage Vpp in the V-Φ curve of the SQUID was found to decrease almost linearly when the temperature was raised from 10 K to 60 K. As the temperature approached to the Tc of the SQUID, the Vpp was reduced abruptly and deviated from the theoretically predicted curve. This deviation may be due to the variation of the inductance of the SQUID at various temperatures.

AB - In this report, the temperature dependent characteristics are investigated for the step-edge YBCO SQUID. The experimental results show a linear relationship between Ic and T. This reveals a SIS-like tunneling behavior for the step-edge YBCO SQUID. The peak-to-peak voltage Vpp in the V-Φ curve of the SQUID was found to decrease almost linearly when the temperature was raised from 10 K to 60 K. As the temperature approached to the Tc of the SQUID, the Vpp was reduced abruptly and deviated from the theoretically predicted curve. This deviation may be due to the variation of the inductance of the SQUID at various temperatures.

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U2 - 10.1016/S0921-4534(00)01376-9

DO - 10.1016/S0921-4534(00)01376-9

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AN - SCOPUS:0343833026

SN - 0921-4534

VL - 341-348 (IV)

SP - 2699

EP - 2700

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

T2 - International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI

Y2 - 20 February 2000 through 25 February 2000

ER -

Temperature dependent characteristics of step-edge YBCO SQUIDs

Abstract

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