Scanning auger microscopy analysis of 90 k y-ba-cu-o superconductors

L. Cota; L. Morales de la Garza; G. Hirata; L. Martinez; E. Orozco; E. Carrillo; A. Mendoza; J. L. Albarran; J. Fuentes-Maya; J. L. Boldu; J. G. Perez-Ramirez; R. Perez; J. R. Gasga; M. Avalos; M. Jose-Yacaman

doi:10.1557/JMR.1988.0417

Scanning auger microscopy analysis of 90 k y-ba-cu-o superconductors

L. Cota, L. Morales de la Garza, G. Hirata, L. Martinez, E. Orozco, E. Carrillo, A. Mendoza, J. L. Albarran, J. Fuentes-Maya, J. L. Boldu, J. G. Perez-Ramirez, R. Perez, J. R. Gasga, M. Avalos, M. Jose-Yacaman

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Abstract

The oxide superconductor Y-Ba-Cu-O is studied using Auger scanning microscopy. The chemical depth profiles of the samples were obtained. It is concluded that two phases are present in the sample, one corresponding to the standard composition and another that is Ba enriched. The first shows a platelet shape and the second a granular appearence that covers the surface of the sample.

Original language	English (US)
Pages (from-to)	417-420
Number of pages	4
Journal	Journal of Materials Research
Volume	3
Issue number	3
DOIs	https://doi.org/10.1557/JMR.1988.0417
State	Published - Jul 1988
Externally published	Yes

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1557/JMR.1988.0417

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Cota, L., Morales de la Garza, L., Hirata, G., Martinez, L., Orozco, E., Carrillo, E., Mendoza, A., Albarran, J. L., Fuentes-Maya, J., Boldu, J. L., Perez-Ramirez, J. G., Perez, R., Gasga, J. R., Avalos, M., & Jose-Yacaman, M. (1988). Scanning auger microscopy analysis of 90 k y-ba-cu-o superconductors. Journal of Materials Research, 3(3), 417-420. https://doi.org/10.1557/JMR.1988.0417

Cota, L, Morales de la Garza, L, Hirata, G, Martinez, L, Orozco, E, Carrillo, E, Mendoza, A, Albarran, JL, Fuentes-Maya, J, Boldu, JL, Perez-Ramirez, JG, Perez, R, Gasga, JR, Avalos, M & Jose-Yacaman, M 1988, 'Scanning auger microscopy analysis of 90 k y-ba-cu-o superconductors', Journal of Materials Research, vol. 3, no. 3, pp. 417-420. https://doi.org/10.1557/JMR.1988.0417

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title = "Scanning auger microscopy analysis of 90 k y-ba-cu-o superconductors",

abstract = "The oxide superconductor Y-Ba-Cu-O is studied using Auger scanning microscopy. The chemical depth profiles of the samples were obtained. It is concluded that two phases are present in the sample, one corresponding to the standard composition and another that is Ba enriched. The first shows a platelet shape and the second a granular appearence that covers the surface of the sample.",

author = "L. Cota and {Morales de la Garza}, L. and G. Hirata and L. Martinez and E. Orozco and E. Carrillo and A. Mendoza and Albarran, {J. L.} and J. Fuentes-Maya and Boldu, {J. L.} and Perez-Ramirez, {J. G.} and R. Perez and Gasga, {J. R.} and M. Avalos and M. Jose-Yacaman",

note = "Funding Information: This work was financed by the Universidad Na-cional Autonoma de Mexico through the Programa Un-iversitario de Superconductividad (PUSCATT).",

year = "1988",

month = jul,

doi = "10.1557/JMR.1988.0417",

language = "English (US)",

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AU - Cota, L.

AU - Morales de la Garza, L.

AU - Hirata, G.

AU - Martinez, L.

AU - Orozco, E.

AU - Carrillo, E.

AU - Mendoza, A.

AU - Albarran, J. L.

AU - Fuentes-Maya, J.

AU - Boldu, J. L.

AU - Perez-Ramirez, J. G.

AU - Perez, R.

AU - Gasga, J. R.

AU - Avalos, M.

AU - Jose-Yacaman, M.

N1 - Funding Information: This work was financed by the Universidad Na-cional Autonoma de Mexico through the Programa Un-iversitario de Superconductividad (PUSCATT).

PY - 1988/7

Y1 - 1988/7

N2 - The oxide superconductor Y-Ba-Cu-O is studied using Auger scanning microscopy. The chemical depth profiles of the samples were obtained. It is concluded that two phases are present in the sample, one corresponding to the standard composition and another that is Ba enriched. The first shows a platelet shape and the second a granular appearence that covers the surface of the sample.

AB - The oxide superconductor Y-Ba-Cu-O is studied using Auger scanning microscopy. The chemical depth profiles of the samples were obtained. It is concluded that two phases are present in the sample, one corresponding to the standard composition and another that is Ba enriched. The first shows a platelet shape and the second a granular appearence that covers the surface of the sample.

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Scanning auger microscopy analysis of 90 k y-ba-cu-o superconductors

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