Studies of oxygen-deficient Ba2YCu3O7-δ and superconductivity Bi(Pb)SrCaCuO

R. J. Cava; B. Batlogg; S. A. Sunshine; T. Siegrist; R. M. Fleming; K. Rabe; L. F. Schneemeyer; D. W. Murphy; R. B. van Dover; P. K. Gallagher; S. H. Glarum; S. Nakahara; R. C. Farrow; J. J. Krajewski; S. M. Zahurak; J. V. Waszczak; J. H. Marshall; P. Marsh; L. W. Rupp; W. F. Peck; E. A. Rietman

doi:10.1016/0921-4534(88)90718-6

Studies of oxygen-deficient Ba₂YCu₃O_7-δ and superconductivity Bi(Pb)SrCaCuO

R. J. Cava, B. Batlogg, S. A. Sunshine, T. Siegrist, R. M. Fleming, K. Rabe, L. F. Schneemeyer, D. W. Murphy, R. B. van Dover, P. K. Gallagher, S. H. Glarum, S. Nakahara, R. C. Farrow, J. J. Krajewski, S. M. Zahurak, J. V. Waszczak, J. H. Marshall, P. Marsh, L. W. Rupp, W. F. PeckE. A. Rietman

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Abstract

Ambient temperature measurements of the crystallographic cell parameters for oxygen deficient Ba₂YCu₃O_7-δ prepared by gettered annealing indicate the presence of microscopic differences in the oxygen configuration at fixed δ dependent on annealing temperature. The loss of superconductivity with increasing oxygen deficiency is shown to be due to a step-like increase in length of the plane copper-apical oxygen bond, and not to the orthorhombic to tetragonal transition. The crystal structure of the 84K superconductor Bi₂Sr₂CaCu₂O_8+δ is described, as is the stabilization of 110K superconductivity via partial Pb/Bi substitution with long time annealing.

Original language	English (US)
Pages (from-to)	560-565
Number of pages	6
Journal	Physica C: Superconductivity and its applications
Volume	153-155
Issue number	PART 1
DOIs	https://doi.org/10.1016/0921-4534(88)90718-6
State	Published - Jun 1988
Externally published	Yes

All Science Journal Classification (ASJC) codes

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

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10.1016/0921-4534(88)90718-6

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Cava, R. J., Batlogg, B., Sunshine, S. A., Siegrist, T., Fleming, R. M., Rabe, K., Schneemeyer, L. F., Murphy, D. W., van Dover, R. B., Gallagher, P. K., Glarum, S. H., Nakahara, S., Farrow, R. C., Krajewski, J. J., Zahurak, S. M., Waszczak, J. V., Marshall, J. H., Marsh, P., Rupp, L. W., ... Rietman, E. A. (1988). Studies of oxygen-deficient Ba₂YCu₃O_7-δ and superconductivity Bi(Pb)SrCaCuO. Physica C: Superconductivity and its applications, 153-155(PART 1), 560-565. https://doi.org/10.1016/0921-4534(88)90718-6

@article{4dbd731959a34737ac244313230fb66d,

title = "Studies of oxygen-deficient Ba2YCu3O7-δ and superconductivity Bi(Pb)SrCaCuO",

abstract = "Ambient temperature measurements of the crystallographic cell parameters for oxygen deficient Ba2YCu3O7-δ prepared by gettered annealing indicate the presence of microscopic differences in the oxygen configuration at fixed δ dependent on annealing temperature. The loss of superconductivity with increasing oxygen deficiency is shown to be due to a step-like increase in length of the plane copper-apical oxygen bond, and not to the orthorhombic to tetragonal transition. The crystal structure of the 84K superconductor Bi2Sr2CaCu2O8+δ is described, as is the stabilization of 110K superconductivity via partial Pb/Bi substitution with long time annealing.",

author = "Cava, {R. J.} and B. Batlogg and Sunshine, {S. A.} and T. Siegrist and Fleming, {R. M.} and K. Rabe and Schneemeyer, {L. F.} and Murphy, {D. W.} and {van Dover}, {R. B.} and Gallagher, {P. K.} and Glarum, {S. H.} and S. Nakahara and Farrow, {R. C.} and Krajewski, {J. J.} and Zahurak, {S. M.} and Waszczak, {J. V.} and Marshall, {J. H.} and P. Marsh and Rupp, {L. W.} and Peck, {W. F.} and Rietman, {E. A.}",

year = "1988",

month = jun,

doi = "10.1016/0921-4534(88)90718-6",

language = "English (US)",

volume = "153-155",

pages = "560--565",

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

issn = "0921-4534",

publisher = "Elsevier B.V.",

number = "PART 1",

}

Cava, RJ, Batlogg, B, Sunshine, SA, Siegrist, T, Fleming, RM, Rabe, K, Schneemeyer, LF, Murphy, DW, van Dover, RB, Gallagher, PK, Glarum, SH, Nakahara, S, Farrow, RC, Krajewski, JJ, Zahurak, SM, Waszczak, JV, Marshall, JH, Marsh, P, Rupp, LW, Peck, WF & Rietman, EA 1988, 'Studies of oxygen-deficient Ba₂YCu₃O_7-δ and superconductivity Bi(Pb)SrCaCuO', Physica C: Superconductivity and its applications, vol. 153-155, no. PART 1, pp. 560-565. https://doi.org/10.1016/0921-4534(88)90718-6

TY - JOUR

T1 - Studies of oxygen-deficient Ba2YCu3O7-δ and superconductivity Bi(Pb)SrCaCuO

AU - Cava, R. J.

AU - Batlogg, B.

AU - Sunshine, S. A.

AU - Siegrist, T.

AU - Fleming, R. M.

AU - Rabe, K.

AU - Schneemeyer, L. F.

AU - Murphy, D. W.

AU - van Dover, R. B.

AU - Gallagher, P. K.

AU - Glarum, S. H.

AU - Nakahara, S.

AU - Farrow, R. C.

AU - Krajewski, J. J.

AU - Zahurak, S. M.

AU - Waszczak, J. V.

AU - Marshall, J. H.

AU - Marsh, P.

AU - Rupp, L. W.

AU - Peck, W. F.

AU - Rietman, E. A.

PY - 1988/6

Y1 - 1988/6

N2 - Ambient temperature measurements of the crystallographic cell parameters for oxygen deficient Ba2YCu3O7-δ prepared by gettered annealing indicate the presence of microscopic differences in the oxygen configuration at fixed δ dependent on annealing temperature. The loss of superconductivity with increasing oxygen deficiency is shown to be due to a step-like increase in length of the plane copper-apical oxygen bond, and not to the orthorhombic to tetragonal transition. The crystal structure of the 84K superconductor Bi2Sr2CaCu2O8+δ is described, as is the stabilization of 110K superconductivity via partial Pb/Bi substitution with long time annealing.

AB - Ambient temperature measurements of the crystallographic cell parameters for oxygen deficient Ba2YCu3O7-δ prepared by gettered annealing indicate the presence of microscopic differences in the oxygen configuration at fixed δ dependent on annealing temperature. The loss of superconductivity with increasing oxygen deficiency is shown to be due to a step-like increase in length of the plane copper-apical oxygen bond, and not to the orthorhombic to tetragonal transition. The crystal structure of the 84K superconductor Bi2Sr2CaCu2O8+δ is described, as is the stabilization of 110K superconductivity via partial Pb/Bi substitution with long time annealing.

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U2 - 10.1016/0921-4534(88)90718-6

DO - 10.1016/0921-4534(88)90718-6

M3 - Article

AN - SCOPUS:0024017993

SN - 0921-4534

VL - 153-155

SP - 560

EP - 565

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - PART 1

ER -

Studies of oxygen-deficient Ba₂YCu₃O_7-δ and superconductivity Bi(Pb)SrCaCuO

Abstract

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