Synthesis and densification of Hg(Re)-1223 superconductors

D. M. Bastidas; S. Piñol; J. Plain; T. Puig; X. Obradors; G. Celotti; S. Sprio; A. Tampieri

doi:10.1016/S0921-4534(02)00885-7

Synthesis and densification of Hg(Re)-1223 superconductors

D. M. Bastidas, S. Piñol, J. Plain, T. Puig, X. Obradors, G. Celotti, S. Sprio, A. Tampieri

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Abstract

The synthesis and simultaneous densification of Hg(Re)-Ba-Ca-Cu-O with nominal composition 1223, was performed by the sealed quartz tube technique from a mixture of the binary oxides which reacted with an internal mercury source of HgO or an external source of HgCaO₂ and directly through "reactive sintering" by hot isostatic pressing from simple oxides or superconducting Hg-1223 powders canned in silver tubes. The microstructure, phase purity and density of these samples have been compared. Magnetic characterisation was carried out and correlated to final density.

Original language	English (US)
Pages (from-to)	1171-1173
Number of pages	3
Journal	Physica C: Superconductivity and its Applications
Volume	372-376
Issue number	PART 2
DOIs	https://doi.org/10.1016/S0921-4534(02)00885-7
State	Published - Aug 2002

Keywords

Hg(Re)-1223 phase
Hg-based superconductors
HIP

ASJC Scopus subject areas

Condensed Matter Physics

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10.1016/S0921-4534(02)00885-7

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title = "Synthesis and densification of Hg(Re)-1223 superconductors",

abstract = "The synthesis and simultaneous densification of Hg(Re)-Ba-Ca-Cu-O with nominal composition 1223, was performed by the sealed quartz tube technique from a mixture of the binary oxides which reacted with an internal mercury source of HgO or an external source of HgCaO2 and directly through {"}reactive sintering{"} by hot isostatic pressing from simple oxides or superconducting Hg-1223 powders canned in silver tubes. The microstructure, phase purity and density of these samples have been compared. Magnetic characterisation was carried out and correlated to final density.",

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T1 - Synthesis and densification of Hg(Re)-1223 superconductors

AU - Bastidas, D. M.

AU - Piñol, S.

AU - Plain, J.

AU - Puig, T.

AU - Obradors, X.

AU - Celotti, G.

AU - Sprio, S.

AU - Tampieri, A.

PY - 2002/8

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N2 - The synthesis and simultaneous densification of Hg(Re)-Ba-Ca-Cu-O with nominal composition 1223, was performed by the sealed quartz tube technique from a mixture of the binary oxides which reacted with an internal mercury source of HgO or an external source of HgCaO2 and directly through "reactive sintering" by hot isostatic pressing from simple oxides or superconducting Hg-1223 powders canned in silver tubes. The microstructure, phase purity and density of these samples have been compared. Magnetic characterisation was carried out and correlated to final density.

AB - The synthesis and simultaneous densification of Hg(Re)-Ba-Ca-Cu-O with nominal composition 1223, was performed by the sealed quartz tube technique from a mixture of the binary oxides which reacted with an internal mercury source of HgO or an external source of HgCaO2 and directly through "reactive sintering" by hot isostatic pressing from simple oxides or superconducting Hg-1223 powders canned in silver tubes. The microstructure, phase purity and density of these samples have been compared. Magnetic characterisation was carried out and correlated to final density.

KW - Hg(Re)-1223 phase

KW - Hg-based superconductors

KW - HIP

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JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

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ER -

Synthesis and densification of Hg(Re)-1223 superconductors

Abstract

Keywords

ASJC Scopus subject areas

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