Paramagnetic resonance and non-resonant microwave absorption in the Bi-Ca-Sr-Cu-Oxide high temperature superconductors

F. J. Owens; Z. Iqbal

doi:10.1016/0038-1098(88)90196-2

Paramagnetic resonance and non-resonant microwave absorption in the Bi-Ca-Sr-Cu-Oxide high temperature superconductors

F. J. Owens
, Z. Iqbal

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

16 Scopus citations

Abstract

Electron paramagnetic resonance and low field non-resonant microwave absorption are reported in the BiCaSrCuoxide high temperature superconductor. Two different Cu²⁺ EPR resonances are observed in samples with semiconducting impurities phases, one having an isotropic g tensor and the other an anisotropic g tensor. An EPR signal is absent in samples in which no impurities phases are present. The low field microwave absorption attributed to inter-domain Josephson junctions formed within the grains of the material is observed and its temperature dependence in the superconducting phase has been measured.

Original language	English (US)
Pages (from-to)	523-526
Number of pages	4
Journal	Solid State Communications
Volume	68
Issue number	6
DOIs	https://doi.org/10.1016/0038-1098(88)90196-2
State	Published - Nov 1988
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(88)90196-2

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title = "Paramagnetic resonance and non-resonant microwave absorption in the Bi-Ca-Sr-Cu-Oxide high temperature superconductors",

abstract = "Electron paramagnetic resonance and low field non-resonant microwave absorption are reported in the BiCaSrCuoxide high temperature superconductor. Two different Cu2+ EPR resonances are observed in samples with semiconducting impurities phases, one having an isotropic g tensor and the other an anisotropic g tensor. An EPR signal is absent in samples in which no impurities phases are present. The low field microwave absorption attributed to inter-domain Josephson junctions formed within the grains of the material is observed and its temperature dependence in the superconducting phase has been measured.",

author = "Owens, \{F. J.\} and Z. Iqbal",

year = "1988",

month = nov,

doi = "10.1016/0038-1098(88)90196-2",

language = "English (US)",

volume = "68",

pages = "523--526",

journal = "Solid State Communications",

issn = "0038-1098",

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T1 - Paramagnetic resonance and non-resonant microwave absorption in the Bi-Ca-Sr-Cu-Oxide high temperature superconductors

AU - Owens, F. J.

AU - Iqbal, Z.

PY - 1988/11

Y1 - 1988/11

N2 - Electron paramagnetic resonance and low field non-resonant microwave absorption are reported in the BiCaSrCuoxide high temperature superconductor. Two different Cu2+ EPR resonances are observed in samples with semiconducting impurities phases, one having an isotropic g tensor and the other an anisotropic g tensor. An EPR signal is absent in samples in which no impurities phases are present. The low field microwave absorption attributed to inter-domain Josephson junctions formed within the grains of the material is observed and its temperature dependence in the superconducting phase has been measured.

AB - Electron paramagnetic resonance and low field non-resonant microwave absorption are reported in the BiCaSrCuoxide high temperature superconductor. Two different Cu2+ EPR resonances are observed in samples with semiconducting impurities phases, one having an isotropic g tensor and the other an anisotropic g tensor. An EPR signal is absent in samples in which no impurities phases are present. The low field microwave absorption attributed to inter-domain Josephson junctions formed within the grains of the material is observed and its temperature dependence in the superconducting phase has been measured.

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UR - https://www.scopus.com/pages/publications/45449124257#tab=citedBy

U2 - 10.1016/0038-1098(88)90196-2

DO - 10.1016/0038-1098(88)90196-2

M3 - Article

AN - SCOPUS:45449124257

SN - 0038-1098

VL - 68

SP - 523

EP - 526

JO - Solid State Communications

JF - Solid State Communications

IS - 6

ER -

Paramagnetic resonance and non-resonant microwave absorption in the Bi-Ca-Sr-Cu-Oxide high temperature superconductors

Abstract

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