Reversible magnetization of melt-processed NEG-123 superconductor

M. Jirsa; M. Rameš; M. Muralidhar; J. Kacmarcik; Ch Marcenat

doi:10.12693/APhysPolA.118.1022

Reversible magnetization of melt-processed NEG-123 superconductor

M. Jirsa, M. Rameš, M. Muralidhar, J. Kacmarcik, Ch Marcenat

Global course of Engineering and Science

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Abstract

Specific heat of superconducting electrons was measured in a melt-processed (Nd_0.33Eu_0.38Gd_0.28)Ba₂Cu ₃O_y superconductor (NEG-123) with 5 mol% of Gd-211, 1 wt% Ag, and 0.035 mol% of Zn. The thermodynamic characteristics of this compound are still not well known. From calorimetric measurements the reversible magnetization, critical fields, penetration depth, and coherence length were deduced. In the vicinity of T_c, the reversible magnetic moment was additionally measured by means of SQUID.

Original language	English
Pages (from-to)	1022-1023
Number of pages	2
Journal	Acta Physica Polonica A
Volume	118
Issue number	5
DOIs	https://doi.org/10.12693/APhysPolA.118.1022
Publication status	Published - 2010 Nov

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ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Jirsa, M., Rameš, M., Muralidhar, M., Kacmarcik, J., & Marcenat, C. (2010). Reversible magnetization of melt-processed NEG-123 superconductor. Acta Physica Polonica A, 118(5), 1022-1023. https://doi.org/10.12693/APhysPolA.118.1022

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abstract = "Specific heat of superconducting electrons was measured in a melt-processed (Nd0.33Eu0.38Gd0.28)Ba2Cu 3Oy superconductor (NEG-123) with 5 mol% of Gd-211, 1 wt% Ag, and 0.035 mol% of Zn. The thermodynamic characteristics of this compound are still not well known. From calorimetric measurements the reversible magnetization, critical fields, penetration depth, and coherence length were deduced. In the vicinity of Tc, the reversible magnetic moment was additionally measured by means of SQUID.",

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AU - Marcenat, Ch

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AB - Specific heat of superconducting electrons was measured in a melt-processed (Nd0.33Eu0.38Gd0.28)Ba2Cu 3Oy superconductor (NEG-123) with 5 mol% of Gd-211, 1 wt% Ag, and 0.035 mol% of Zn. The thermodynamic characteristics of this compound are still not well known. From calorimetric measurements the reversible magnetization, critical fields, penetration depth, and coherence length were deduced. In the vicinity of Tc, the reversible magnetic moment was additionally measured by means of SQUID.

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10.12693/APhysPolA.118.1022