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
M3 - Conference article
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 -