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

• Published in: Solid state communications Vol. 68; no. 6; pp. 523 - 526
• Main Authors: Owens, F.J., Iqbal, Z.
• Format: Journal Article
• Language: English
• Published: Oxford Elsevier Ltd 01.11.1988; Elsevier
• Subjects: Condensed matter: electronic structure, electrical, magnetic, and optical properties; Exact sciences and technology; Physics; Properties of type I and type II superconductors; Superconductivity; Temperature; Microwave absorption; Josephson junction; Transition metal Compounds; Bismuth Calcium Copper Strontium Oxides Mixed; Electron paramagnetic resonance; Low field; Experimental study; High temperature superconductor; Low temperature; Inorganic compound

Electron paramagnetic resonance and low field non-resonant microwave absorption are reported in the BiCaSrCuoxide high temperature superconductor. Two different Cu 2+ EPR resonances are observed in samples with semiconducting impurities phases, one having an isotropic g tensor and the other an a...