Critical current density of La1.85Sr0.15Cu1-yVyO4- deltaceramics

H. W. King; E. Andrew Payzant; S.W. Smith; John Wallace

doi:10.1088/0953-2048/8/12/006

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Critical current density of La_1.85Sr_0.15Cu_1-yV_yO_{4- delta}ceramics

H. W. King E. Andrew Payzant S.W. Smith John Wallace

Year: 1995 Journal: Superconductor Science and Technology Vol: 8 (12)Pages: 883-886 Publisher: IOP Publishing

DOI: 10.1088/0953-2048/8/12/006

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Abstract

The Jct value of 89 A cm-2 obtained for the base composition La1.85Sr0.15CuO4- delta at 7.5 K is greater than previously reported values, indicating a reduced contribution from intergranular weak links. A reduction in Jct observed with increasing vanadium concentration over the range y

Keywords:

Vanadium Materials science Critical field Limiting Analytical Chemistry (journal) Drop (telecommunication) Critical current High-temperature superconductivity Ceramic Condensed matter physics Superconductivity Chemistry Physics Metallurgy

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Physics of Superconductivity and Magnetism

Physical Sciences → Physics and Astronomy → Condensed Matter Physics

Iron-based superconductors research

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Critical current density of La_1.85Sr_0.15Cu_1-yV_yO_{4- delta}ceramics

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