Effect of lead content on nonstoichiometric Bi2-xPbySr2Ca2Cu3 Oδ ceramic superconductors

E. Díaz-Valdés; G. Pacheco-Malagón; G. Contreras-Puente; C. Mejía-García; G. Andrade-Garay; J. Ortíz-López; A. Conde-Gallardo; C. Falcony

doi:10.1016/0254-0584(93)90008-A

Effect of lead content on nonstoichiometric Bi_2-xPb_ySr₂Ca₂Cu₃ O_δ ceramic superconductors

E. Díaz-Valdés, G. Pacheco-Malagón, G. Contreras-Puente, C. Mejía-García, G. Andrade-Garay, J. Ortíz-López, A. Conde-Gallardo, C. Falcony

Escuela Superior de Física y Matemáticas (ESFM)

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Ceramic superconducting samples of the type Bi_2-xPb_ySr₂Ca₂Cu₃ O_δ were processed with a nonstoichiometric content of Bi and Pb (x ≠ y) with respect to the 2223 phase in this system. The resistance vs. temperature characteristics and the presence of the 2223 and 2212 phases as a function of the sample preparation conditions and the lead content ( Bi Pb ratio) are reported. The growth of unwanted phases such as PbO was observed for those samples with a high content of Pb (y = 0.9) and Bi (x = 0.1).

Original language	English
Pages (from-to)	64-67
Number of pages	4
Journal	Materials Chemistry and Physics
Volume	36
Issue number	1-2
DOIs	https://doi.org/10.1016/0254-0584(93)90008-A
State	Published - 1993

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title = "Effect of lead content on nonstoichiometric Bi2-xPbySr2Ca2Cu3 Oδ ceramic superconductors",

abstract = "Ceramic superconducting samples of the type Bi2-xPbySr2Ca2Cu3 Oδ were processed with a nonstoichiometric content of Bi and Pb (x ≠ y) with respect to the 2223 phase in this system. The resistance vs. temperature characteristics and the presence of the 2223 and 2212 phases as a function of the sample preparation conditions and the lead content ( Bi Pb ratio) are reported. The growth of unwanted phases such as PbO was observed for those samples with a high content of Pb (y = 0.9) and Bi (x = 0.1).",

author = "E. D{\'i}az-Vald{\'e}s and G. Pacheco-Malag{\'o}n and G. Contreras-Puente and C. Mej{\'i}a-Garc{\'i}a and G. Andrade-Garay and J. Ort{\'i}z-L{\'o}pez and A. Conde-Gallardo and C. Falcony",

year = "1993",

doi = "10.1016/0254-0584(93)90008-A",

language = "Ingl{\'e}s",

volume = "36",

pages = "64--67",

journal = "Materials Chemistry and Physics",

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TY - JOUR

T1 - Effect of lead content on nonstoichiometric Bi2-xPbySr2Ca2Cu3 Oδ ceramic superconductors

AU - Díaz-Valdés, E.

AU - Pacheco-Malagón, G.

AU - Contreras-Puente, G.

AU - Mejía-García, C.

AU - Andrade-Garay, G.

AU - Ortíz-López, J.

AU - Conde-Gallardo, A.

AU - Falcony, C.

PY - 1993

Y1 - 1993

N2 - Ceramic superconducting samples of the type Bi2-xPbySr2Ca2Cu3 Oδ were processed with a nonstoichiometric content of Bi and Pb (x ≠ y) with respect to the 2223 phase in this system. The resistance vs. temperature characteristics and the presence of the 2223 and 2212 phases as a function of the sample preparation conditions and the lead content ( Bi Pb ratio) are reported. The growth of unwanted phases such as PbO was observed for those samples with a high content of Pb (y = 0.9) and Bi (x = 0.1).

AB - Ceramic superconducting samples of the type Bi2-xPbySr2Ca2Cu3 Oδ were processed with a nonstoichiometric content of Bi and Pb (x ≠ y) with respect to the 2223 phase in this system. The resistance vs. temperature characteristics and the presence of the 2223 and 2212 phases as a function of the sample preparation conditions and the lead content ( Bi Pb ratio) are reported. The growth of unwanted phases such as PbO was observed for those samples with a high content of Pb (y = 0.9) and Bi (x = 0.1).

UR - http://www.scopus.com/inward/record.url?scp=0027698418&partnerID=8YFLogxK

U2 - 10.1016/0254-0584(93)90008-A

DO - 10.1016/0254-0584(93)90008-A

M3 - Artículo

SN - 0254-0584

VL - 36

SP - 64

EP - 67

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

IS - 1-2

ER -

Effect of lead content on nonstoichiometric Bi_2-xPb_ySr₂Ca₂Cu₃ O_δ ceramic superconductors

Abstract

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