Morphology and relevant Jc properties of CVD-YBa2Cu3O7 films

S. Awaji; K. Watanabe; H. Yamane; N. Kobayashi; T. Hirai

doi:10.1016/0921-4534(94)91028-6

Morphology and relevant J_c properties of CVD-YBa₂Cu₃O₇ films

S. Awaji, K. Watanabe, H. Yamane, N. Kobayashi, T. Hirai

High Field Laboratory for Superconducting Materials

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

Abstract

The surface morphology and the relevant angular dependence of J_c were measured for YBa₂Cu₃O₇ films prepared by chemical vapor deposition (CVD). The shoulder of J_c(θ{symbol}) was observed only for the films which have the surface morphology with voids. We show that the shoulder of J_c(θ{symbol}) is explained qualitatively by the columnar-shaped precipitates of Y₂Cu₂O₅.

Original language	English
Pages (from-to)	3003-3004
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	235-240
Issue number	PART 5
DOIs	https://doi.org/10.1016/0921-4534(94)91028-6
Publication status	Published - 1994 Dec

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/0921-4534(94)91028-6

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title = "Morphology and relevant Jc properties of CVD-YBa2Cu3O7 films",

abstract = "The surface morphology and the relevant angular dependence of Jc were measured for YBa2Cu3O7 films prepared by chemical vapor deposition (CVD). The shoulder of Jc(θ{symbol}) was observed only for the films which have the surface morphology with voids. We show that the shoulder of Jc(θ{symbol}) is explained qualitatively by the columnar-shaped precipitates of Y2Cu2O5.",

author = "S. Awaji and K. Watanabe and H. Yamane and N. Kobayashi and T. Hirai",

year = "1994",

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doi = "10.1016/0921-4534(94)91028-6",

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T1 - Morphology and relevant Jc properties of CVD-YBa2Cu3O7 films

AU - Awaji, S.

AU - Watanabe, K.

AU - Yamane, H.

AU - Kobayashi, N.

AU - Hirai, T.

PY - 1994/12

Y1 - 1994/12

N2 - The surface morphology and the relevant angular dependence of Jc were measured for YBa2Cu3O7 films prepared by chemical vapor deposition (CVD). The shoulder of Jc(θ{symbol}) was observed only for the films which have the surface morphology with voids. We show that the shoulder of Jc(θ{symbol}) is explained qualitatively by the columnar-shaped precipitates of Y2Cu2O5.

AB - The surface morphology and the relevant angular dependence of Jc were measured for YBa2Cu3O7 films prepared by chemical vapor deposition (CVD). The shoulder of Jc(θ{symbol}) was observed only for the films which have the surface morphology with voids. We show that the shoulder of Jc(θ{symbol}) is explained qualitatively by the columnar-shaped precipitates of Y2Cu2O5.

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JF - Physica C: Superconductivity and its Applications

IS - PART 5

ER -

Morphology and relevant J_c properties of CVD-YBa₂Cu₃O₇ films

Abstract

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