Magnetic properties of superconducting and nonsuperconducting (Nd0.33Eu0.33Gd0.33)Ba2Cu 3Oy

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3 Citations (Scopus)

Abstract

The temperature dependence of the DC susceptibility χ(T) is measured between 1.7 and 350 K on superconducting and nonsuperconducting bulk melt-processed (Nd0.33Eu0.33Gd0.33) Ba2Cu3Oy by means of SQUID magnetometry. A strong superconducting contribution is found to coexist with a large paramagnetic moment provided by the Nd and Gd ions. The paramagnetic contributions measured on both types of samples follow a Curie-Weiss law; however, an antiferromagnetic ordering is not observed down to 1.7 K.

Original languageEnglish
Pages (from-to)415-419
Number of pages5
JournalJournal of Superconductivity
Volume14
Issue number3
Publication statusPublished - 2001
Externally publishedYes

Fingerprint

Curie-Weiss law
SQUIDs
magnetic measurement
Magnetic properties
direct current
Ions
magnetic properties
moments
magnetic permeability
temperature dependence
ions
Temperature
Magnetometry

Keywords

  • Magnetic properties
  • NdEuGdBaCuO

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Physics and Astronomy (miscellaneous)
  • Condensed Matter Physics

Cite this

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T1 - Magnetic properties of superconducting and nonsuperconducting (Nd0.33Eu0.33Gd0.33)Ba2Cu 3Oy

AU - Koblischka, Michael Rudolf

AU - Murakami, Masato

PY - 2001

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N2 - The temperature dependence of the DC susceptibility χ(T) is measured between 1.7 and 350 K on superconducting and nonsuperconducting bulk melt-processed (Nd0.33Eu0.33Gd0.33) Ba2Cu3Oy by means of SQUID magnetometry. A strong superconducting contribution is found to coexist with a large paramagnetic moment provided by the Nd and Gd ions. The paramagnetic contributions measured on both types of samples follow a Curie-Weiss law; however, an antiferromagnetic ordering is not observed down to 1.7 K.

AB - The temperature dependence of the DC susceptibility χ(T) is measured between 1.7 and 350 K on superconducting and nonsuperconducting bulk melt-processed (Nd0.33Eu0.33Gd0.33) Ba2Cu3Oy by means of SQUID magnetometry. A strong superconducting contribution is found to coexist with a large paramagnetic moment provided by the Nd and Gd ions. The paramagnetic contributions measured on both types of samples follow a Curie-Weiss law; however, an antiferromagnetic ordering is not observed down to 1.7 K.

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KW - NdEuGdBaCuO

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