Preparation and characterization of the superconductor CaLaBaCu 2.8(BO3)0.2O6.4 compound

D. Angel Bustamante; Q. Richard Bellido; V. L. De Los Santos; J. C. González

doi:10.1016/j.physc.2004.03.231

Preparation and characterization of the superconductor CaLaBaCu _2.8(BO₃)_0.2O_6.4 compound

D. Angel Bustamante, Q. Richard Bellido, V. L. De Los Santos, J. C. González

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

4 Citas (Scopus)

Resumen

We report the study of the CaLaBaCu_2.80(BO₃) _0.2O_6.4-compound which is superconductor at the critical temperature of 68 K. This compound was prepared by the solid state reaction method under normal conditions of pressure and temperature, replacing a percentage of copper (x=6.7%) from CaLaBaCu₃O_7-δ (La1113) by the oxianion borate (BO₃)^3-. T_c onset was determined by measurements of magnetic susceptibility by using a SQUID detection system. The X-ray Rietveld analysis of this compound can be characterized by orthorhombic symmetry (Pmmm).

Idioma original	Inglés
Páginas (desde-hasta)	884-885
Número de páginas	2
Publicación	Physica C: Superconductivity and its Applications
Volumen	408-410
N.º	1-4
DOI	https://doi.org/10.1016/j.physc.2004.03.231
Estado	Publicada - ago. 2004
Publicado de forma externa	Sí
Evento	Proceedings of the International Conference on Materials - Rio de Janeiro, Brasil Duración: 25 may. 2003 → 30 may. 2003

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10.1016/j.physc.2004.03.231

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title = "Preparation and characterization of the superconductor CaLaBaCu 2.8(BO3)0.2O6.4 compound",

abstract = "We report the study of the CaLaBaCu2.80(BO3) 0.2O6.4-compound which is superconductor at the critical temperature of 68 K. This compound was prepared by the solid state reaction method under normal conditions of pressure and temperature, replacing a percentage of copper (x=6.7%) from CaLaBaCu3O7-δ (La1113) by the oxianion borate (BO3)3-. Tc onset was determined by measurements of magnetic susceptibility by using a SQUID detection system. The X-ray Rietveld analysis of this compound can be characterized by orthorhombic symmetry (Pmmm).",

keywords = "Borate, Rietveld refinement",

author = "Bustamante, {D. Angel} and Bellido, {Q. Richard} and {De Los Santos}, {V. L.} and Gonz{\'a}lez, {J. C.}",

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Preparation and characterization of the superconductor CaLaBaCu _2.8(BO₃)_0.2O_6.4 compound. / Bustamante, D. Angel; Bellido, Q. Richard; De Los Santos, V. L. et al.
En: Physica C: Superconductivity and its Applications, Vol. 408-410, N.º 1-4, 08.2004, p. 884-885.

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

TY - JOUR

T1 - Preparation and characterization of the superconductor CaLaBaCu 2.8(BO3)0.2O6.4 compound

AU - Bustamante, D. Angel

AU - Bellido, Q. Richard

AU - De Los Santos, V. L.

AU - González, J. C.

PY - 2004/8

Y1 - 2004/8

N2 - We report the study of the CaLaBaCu2.80(BO3) 0.2O6.4-compound which is superconductor at the critical temperature of 68 K. This compound was prepared by the solid state reaction method under normal conditions of pressure and temperature, replacing a percentage of copper (x=6.7%) from CaLaBaCu3O7-δ (La1113) by the oxianion borate (BO3)3-. Tc onset was determined by measurements of magnetic susceptibility by using a SQUID detection system. The X-ray Rietveld analysis of this compound can be characterized by orthorhombic symmetry (Pmmm).

AB - We report the study of the CaLaBaCu2.80(BO3) 0.2O6.4-compound which is superconductor at the critical temperature of 68 K. This compound was prepared by the solid state reaction method under normal conditions of pressure and temperature, replacing a percentage of copper (x=6.7%) from CaLaBaCu3O7-δ (La1113) by the oxianion borate (BO3)3-. Tc onset was determined by measurements of magnetic susceptibility by using a SQUID detection system. The X-ray Rietveld analysis of this compound can be characterized by orthorhombic symmetry (Pmmm).

KW - Borate

KW - Rietveld refinement

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U2 - 10.1016/j.physc.2004.03.231

DO - 10.1016/j.physc.2004.03.231

M3 - Artículo de la conferencia

AN - SCOPUS:4444279771

SN - 0921-4534

VL - 408-410

SP - 884

EP - 885

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - 1-4

T2 - Proceedings of the International Conference on Materials

Y2 - 25 May 2003 through 30 May 2003

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