Superconducting properties of mixtures of Y1Ba2Cu3O9-x and Y1.8Ba0.2Cu1 O5-y

X. W. Wang; H. S. Kwok; L. Shi; J. P. Zheng; P. Mattocks; D. T. Shaw

doi:10.1557/JMR.1988.1297

Superconducting properties of mixtures of Y₁Ba₂Cu₃O_9-x and Y_1.8Ba_0.2Cu₁ O_5-y

X. W. Wang
, H. S. Kwok
, L. Shi
, J. P. Zheng
, P. Mattocks
, D. T. Shaw

Department of Electrical Engineering

University at Buffalo

SUNY Buffalo

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The superconducting properties of heat-treated mixtures of Y₁Ba₂Cu₃0_9-x (A) and Y_1.8Ba_0.2 Cu₁O_5-y _(B) have been studied. As the concentration of B increases, the Meissner effect decreases, while the resistance jump near the superconducting transition increases. When the fraction of B approaches about 0.5, the superconducting transition disappears. Four different phases are identified in the mixture from the x-ray spectra, i.e., Y₁Ba₂Cu₃0_9-x, Y₂Ba₁Cu₁O_5-z, Y₂Cu₂0₅, and Y₂0₃. The results agree well with the published phase diagram of this system.

Original language	English
Pages (from-to)	1297-1303
Number of pages	7
Journal	Journal of Materials Research
Volume	3
Issue number	6
DOIs	https://doi.org/10.1557/JMR.1988.1297
State	Published - Dec 1988

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title = "Superconducting properties of mixtures of Y1Ba2Cu3O9-x and Y1.8Ba0.2Cu1 O5-y",

abstract = "The superconducting properties of heat-treated mixtures of Y1Ba2Cu309-x (A) and Y1.8Ba0.2 Cu1O5-y (B) have been studied. As the concentration of B increases, the Meissner effect decreases, while the resistance jump near the superconducting transition increases. When the fraction of B approaches about 0.5, the superconducting transition disappears. Four different phases are identified in the mixture from the x-ray spectra, i.e., Y1Ba2Cu309-x, Y2Ba1Cu1O5-z, Y2Cu205, and Y203. The results agree well with the published phase diagram of this system.",

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year = "1988",

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doi = "10.1557/JMR.1988.1297",

language = "English",

volume = "3",

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issn = "0884-2914",

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T1 - Superconducting properties of mixtures of Y1Ba2Cu3O9-x and Y1.8Ba0.2Cu1 O5-y

AU - Wang, X. W.

AU - Kwok, H. S.

AU - Shi, L.

AU - Zheng, J. P.

AU - Mattocks, P.

AU - Shaw, D. T.

PY - 1988/12

Y1 - 1988/12

N2 - The superconducting properties of heat-treated mixtures of Y1Ba2Cu309-x (A) and Y1.8Ba0.2 Cu1O5-y (B) have been studied. As the concentration of B increases, the Meissner effect decreases, while the resistance jump near the superconducting transition increases. When the fraction of B approaches about 0.5, the superconducting transition disappears. Four different phases are identified in the mixture from the x-ray spectra, i.e., Y1Ba2Cu309-x, Y2Ba1Cu1O5-z, Y2Cu205, and Y203. The results agree well with the published phase diagram of this system.

AB - The superconducting properties of heat-treated mixtures of Y1Ba2Cu309-x (A) and Y1.8Ba0.2 Cu1O5-y (B) have been studied. As the concentration of B increases, the Meissner effect decreases, while the resistance jump near the superconducting transition increases. When the fraction of B approaches about 0.5, the superconducting transition disappears. Four different phases are identified in the mixture from the x-ray spectra, i.e., Y1Ba2Cu309-x, Y2Ba1Cu1O5-z, Y2Cu205, and Y203. The results agree well with the published phase diagram of this system.

UR - https://www.scopus.com/pages/publications/0024107902

U2 - 10.1557/JMR.1988.1297

DO - 10.1557/JMR.1988.1297

M3 - Article

SN - 0884-2914

VL - 3

SP - 1297

EP - 1303

JO - Journal of Materials Research

JF - Journal of Materials Research

IS - 6

ER -

Superconducting properties of mixtures of Y₁Ba₂Cu₃O_9-x and Y_1.8Ba_0.2Cu₁ O_5-y

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