New family of superconducting copper oxides: GaSr2Ln1-xCaxCu2O7

B. Dabrowski, P. Radaelli, D. G. Hinks, A. W. Mitchell, J. T. Vaughey, D. A. Groenke, Kenneth R Poeppelmeier

Research output: Contribution to journalArticle

43 Citations (Scopus)

Abstract

We have prepared a new copper oxide, GaSr2Ln1-xCaxCu2O7 (0 ≤ x ≤ 0.4), that becomes superconducting a high-pressure oxygen annealing. While the undoped parent compound, x = 0, does not show three-dimensional magnetic order above 4 K, probably due to the presennce of the thick ionic separating the CuO2 layers, superconductivity with a high-Tc (∼70 K) is possible for the doped compositions.

Original languageEnglish
Pages (from-to)63-67
Number of pages5
JournalPhysica C: Superconductivity and its Applications
Volume193
Issue number1-2
DOIs
Publication statusPublished - Apr 1 1992

Fingerprint

high pressure oxygen
Copper oxides
copper oxides
Superconductivity
superconductivity
Annealing
Oxygen
annealing
Chemical analysis

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Dabrowski, B., Radaelli, P., Hinks, D. G., Mitchell, A. W., Vaughey, J. T., Groenke, D. A., & Poeppelmeier, K. R. (1992). New family of superconducting copper oxides: GaSr2Ln1-xCaxCu2O7. Physica C: Superconductivity and its Applications, 193(1-2), 63-67. https://doi.org/10.1016/0921-4534(92)90869-E

New family of superconducting copper oxides : GaSr2Ln1-xCaxCu2O7. / Dabrowski, B.; Radaelli, P.; Hinks, D. G.; Mitchell, A. W.; Vaughey, J. T.; Groenke, D. A.; Poeppelmeier, Kenneth R.

In: Physica C: Superconductivity and its Applications, Vol. 193, No. 1-2, 01.04.1992, p. 63-67.

Research output: Contribution to journalArticle

Dabrowski, B, Radaelli, P, Hinks, DG, Mitchell, AW, Vaughey, JT, Groenke, DA & Poeppelmeier, KR 1992, 'New family of superconducting copper oxides: GaSr2Ln1-xCaxCu2O7', Physica C: Superconductivity and its Applications, vol. 193, no. 1-2, pp. 63-67. https://doi.org/10.1016/0921-4534(92)90869-E
Dabrowski B, Radaelli P, Hinks DG, Mitchell AW, Vaughey JT, Groenke DA et al. New family of superconducting copper oxides: GaSr2Ln1-xCaxCu2O7. Physica C: Superconductivity and its Applications. 1992 Apr 1;193(1-2):63-67. https://doi.org/10.1016/0921-4534(92)90869-E
Dabrowski, B. ; Radaelli, P. ; Hinks, D. G. ; Mitchell, A. W. ; Vaughey, J. T. ; Groenke, D. A. ; Poeppelmeier, Kenneth R. / New family of superconducting copper oxides : GaSr2Ln1-xCaxCu2O7. In: Physica C: Superconductivity and its Applications. 1992 ; Vol. 193, No. 1-2. pp. 63-67.
@article{e257d212a0c44bc0bce866493f94a0b6,
title = "New family of superconducting copper oxides: GaSr2Ln1-xCaxCu2O7",
abstract = "We have prepared a new copper oxide, GaSr2Ln1-xCaxCu2O7 (0 ≤ x ≤ 0.4), that becomes superconducting a high-pressure oxygen annealing. While the undoped parent compound, x = 0, does not show three-dimensional magnetic order above 4 K, probably due to the presennce of the thick ionic separating the CuO2 layers, superconductivity with a high-Tc (∼70 K) is possible for the doped compositions.",
author = "B. Dabrowski and P. Radaelli and Hinks, {D. G.} and Mitchell, {A. W.} and Vaughey, {J. T.} and Groenke, {D. A.} and Poeppelmeier, {Kenneth R}",
year = "1992",
month = "4",
day = "1",
doi = "10.1016/0921-4534(92)90869-E",
language = "English",
volume = "193",
pages = "63--67",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",
number = "1-2",

}

TY - JOUR

T1 - New family of superconducting copper oxides

T2 - GaSr2Ln1-xCaxCu2O7

AU - Dabrowski, B.

AU - Radaelli, P.

AU - Hinks, D. G.

AU - Mitchell, A. W.

AU - Vaughey, J. T.

AU - Groenke, D. A.

AU - Poeppelmeier, Kenneth R

PY - 1992/4/1

Y1 - 1992/4/1

N2 - We have prepared a new copper oxide, GaSr2Ln1-xCaxCu2O7 (0 ≤ x ≤ 0.4), that becomes superconducting a high-pressure oxygen annealing. While the undoped parent compound, x = 0, does not show three-dimensional magnetic order above 4 K, probably due to the presennce of the thick ionic separating the CuO2 layers, superconductivity with a high-Tc (∼70 K) is possible for the doped compositions.

AB - We have prepared a new copper oxide, GaSr2Ln1-xCaxCu2O7 (0 ≤ x ≤ 0.4), that becomes superconducting a high-pressure oxygen annealing. While the undoped parent compound, x = 0, does not show three-dimensional magnetic order above 4 K, probably due to the presennce of the thick ionic separating the CuO2 layers, superconductivity with a high-Tc (∼70 K) is possible for the doped compositions.

UR - http://www.scopus.com/inward/record.url?scp=0026852154&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0026852154&partnerID=8YFLogxK

U2 - 10.1016/0921-4534(92)90869-E

DO - 10.1016/0921-4534(92)90869-E

M3 - Article

AN - SCOPUS:0026852154

VL - 193

SP - 63

EP - 67

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - 1-2

ER -