An electron paramagnetic resonance study of superconducting crystals from the Tl-Ca-Ba-Cu-O system

D. J. Keeble; D. S. Ginley; E. H. Poindexter; G. J. Gerardi; W. R. Buchwald

doi:10.1088/0953-8984/1/41/027

An electron paramagnetic resonance study of superconducting crystals from the Tl-Ca-Ba-Cu-O system

D. J. Keeble
, D. S. Ginley
, E. H. Poindexter
, G. J. Gerardi
, W. R. Buchwald

Engineering

Michigan Technological University

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

Abstract

The authors present the results of electron paramagnetic resonance spectroscopy experiments on superconducting crystals from the Tl-Ca-Ba-Cu-O system. Fourteen crystals were examined. A resonant absorption attributable to Cu²⁺ was observed from two of these and was found to be similar to that observed from non-superconducting Tl₂YBa₂Cu ₂O_x. None of the crystals studied showed a resonant absorption consistent with Tl²⁺. The authors interpret the observed resonant absorptions as originating from currently unidentified occlusions of impurity within those crystals.

Original language	English
Article number	027
Pages (from-to)	7741-7744
Number of pages	4
Journal	Journal of Physics: Condensed Matter
Volume	1
Issue number	41
DOIs	https://doi.org/10.1088/0953-8984/1/41/027
State	Published - 1989

ASJC Scopus Subject Areas

General Materials Science
Condensed Matter Physics

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title = "An electron paramagnetic resonance study of superconducting crystals from the Tl-Ca-Ba-Cu-O system",

abstract = "The authors present the results of electron paramagnetic resonance spectroscopy experiments on superconducting crystals from the Tl-Ca-Ba-Cu-O system. Fourteen crystals were examined. A resonant absorption attributable to Cu2+ was observed from two of these and was found to be similar to that observed from non-superconducting Tl2YBa2Cu 2Ox. None of the crystals studied showed a resonant absorption consistent with Tl2+. The authors interpret the observed resonant absorptions as originating from currently unidentified occlusions of impurity within those crystals.",

author = "Keeble, \{D. J.\} and Ginley, \{D. S.\} and Poindexter, \{E. H.\} and Gerardi, \{G. J.\} and Buchwald, \{W. R.\}",

year = "1989",

doi = "10.1088/0953-8984/1/41/027",

language = "English",

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T1 - An electron paramagnetic resonance study of superconducting crystals from the Tl-Ca-Ba-Cu-O system

AU - Keeble, D. J.

AU - Ginley, D. S.

AU - Poindexter, E. H.

AU - Gerardi, G. J.

AU - Buchwald, W. R.

PY - 1989

Y1 - 1989

N2 - The authors present the results of electron paramagnetic resonance spectroscopy experiments on superconducting crystals from the Tl-Ca-Ba-Cu-O system. Fourteen crystals were examined. A resonant absorption attributable to Cu2+ was observed from two of these and was found to be similar to that observed from non-superconducting Tl2YBa2Cu 2Ox. None of the crystals studied showed a resonant absorption consistent with Tl2+. The authors interpret the observed resonant absorptions as originating from currently unidentified occlusions of impurity within those crystals.

AB - The authors present the results of electron paramagnetic resonance spectroscopy experiments on superconducting crystals from the Tl-Ca-Ba-Cu-O system. Fourteen crystals were examined. A resonant absorption attributable to Cu2+ was observed from two of these and was found to be similar to that observed from non-superconducting Tl2YBa2Cu 2Ox. None of the crystals studied showed a resonant absorption consistent with Tl2+. The authors interpret the observed resonant absorptions as originating from currently unidentified occlusions of impurity within those crystals.

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UR - https://www.scopus.com/pages/publications/36149033103#tab=citedBy

U2 - 10.1088/0953-8984/1/41/027

DO - 10.1088/0953-8984/1/41/027

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JO - Journal of Physics: Condensed Matter

JF - Journal of Physics: Condensed Matter

IS - 41

M1 - 027

ER -

An electron paramagnetic resonance study of superconducting crystals from the Tl-Ca-Ba-Cu-O system

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