Superconductivity and magnetism in the system [Y1-xCax]SrBaCu2.80(PO4)0.20Oy with 0.10 ≤ x ≤ 0.40

J. C. Gonzalez Gonzalez; A. Bustamante Dominguez; D. Landinez Tellez; J. Albino Aguiar

doi:10.1016/S0921-4534(00)00626-2

Superconductivity and magnetism in the system [Y_1-xCa_x]SrBaCu_2.80(PO₄)_0.20O_y with 0.10 ≤ x ≤ 0.40

J. C. Gonzalez Gonzalez, A. Bustamante Dominguez, D. Landinez Tellez, J. Albino Aguiar

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

Abstract

We present the composite [Y_1-xCa_x]SrBaCu_2.80(PO₄)_0.20O_y (0.10 ≤ x ≤ 0.40) prepared at normal temperature and pressure conditions. X-ray diffraction patterns show that samples containing Ca crystallize in a 123 tetragonal structure with small amounts of impurities. The Rietveld method was used to refine the lattice constants. Ac and dc susceptibility measurements using a SQUID show that the materials are superconductors independent of Ca content. In the normal region the measurements of χ_DC show a typical Curie-Weiss law behavior.

Original language	English
Pages (from-to)	I/-
Journal	Physica C: Superconductivity and its Applications
Volume	341-348
DOIs	https://doi.org/10.1016/S0921-4534(00)00626-2
State	Published - Nov 2000
Externally published	Yes
Event	International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA Duration: 20 Feb 2000 → 25 Feb 2000

Bibliographical note

Funding Information:
*This work was supported by the CSI under contract #81301031.

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title = "Superconductivity and magnetism in the system [Y1-xCax]SrBaCu2.80(PO4)0.20Oy with 0.10 ≤ x ≤ 0.40",

abstract = "We present the composite [Y1-xCax]SrBaCu2.80(PO4)0.20Oy (0.10 ≤ x ≤ 0.40) prepared at normal temperature and pressure conditions. X-ray diffraction patterns show that samples containing Ca crystallize in a 123 tetragonal structure with small amounts of impurities. The Rietveld method was used to refine the lattice constants. Ac and dc susceptibility measurements using a SQUID show that the materials are superconductors independent of Ca content. In the normal region the measurements of χDC show a typical Curie-Weiss law behavior.",

author = "{Gonzalez Gonzalez}, {J. C.} and {Bustamante Dominguez}, A. and {Landinez Tellez}, D. and {Albino Aguiar}, J.",

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T1 - Superconductivity and magnetism in the system [Y1-xCax]SrBaCu2.80(PO4)0.20Oy with 0.10 ≤ x ≤ 0.40

AU - Gonzalez Gonzalez, J. C.

AU - Bustamante Dominguez, A.

AU - Landinez Tellez, D.

AU - Albino Aguiar, J.

PY - 2000/11

Y1 - 2000/11

N2 - We present the composite [Y1-xCax]SrBaCu2.80(PO4)0.20Oy (0.10 ≤ x ≤ 0.40) prepared at normal temperature and pressure conditions. X-ray diffraction patterns show that samples containing Ca crystallize in a 123 tetragonal structure with small amounts of impurities. The Rietveld method was used to refine the lattice constants. Ac and dc susceptibility measurements using a SQUID show that the materials are superconductors independent of Ca content. In the normal region the measurements of χDC show a typical Curie-Weiss law behavior.

AB - We present the composite [Y1-xCax]SrBaCu2.80(PO4)0.20Oy (0.10 ≤ x ≤ 0.40) prepared at normal temperature and pressure conditions. X-ray diffraction patterns show that samples containing Ca crystallize in a 123 tetragonal structure with small amounts of impurities. The Rietveld method was used to refine the lattice constants. Ac and dc susceptibility measurements using a SQUID show that the materials are superconductors independent of Ca content. In the normal region the measurements of χDC show a typical Curie-Weiss law behavior.

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DO - 10.1016/S0921-4534(00)00626-2

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SN - 0921-4534

VL - 341-348

SP - I/-

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

Y2 - 20 February 2000 through 25 February 2000

ER -

Superconductivity and magnetism in the system [Y_1-xCa_x]SrBaCu_2.80(PO₄)_0.20O_y with 0.10 ≤ x ≤ 0.40

Abstract

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