Angular dependence of Jc and Bc2 in the CVD-YBa2Cu3O7-δ films

Satoshi Awaji; Kazuo Watanabe; Norio Kobayashi; Hisanori Yamane; Toshio Hirai; Yoshio Muto

doi:10.1016/0921-4534(91)91224-R

Angular dependence of J_c and B_c2 in the CVD-YBa₂Cu₃O_7-δ films

Satoshi Awaji, Kazuo Watanabe, Norio Kobayashi, Hisanori Yamane, Toshio Hirai, Yoshio Muto

High Field Laboratory for Superconducting Materials

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

Abstract

The field and the temperature dependence of J_c at various angles were resistively measured using the high-J_c YBa₂Cu₃O_7-δ films prepared by chemical vapor deposition. Both dependence of J_c was described by the scaling law of the global pinning force, although the values of scaling parameter m for the temperature and the field dependence were slightly different. The temperature scaling law was well established for B//c-axis, while it deviated from the observed data in low temperature region below 60K for B⊥c-axis.

Original language	English
Pages (from-to)	2199-2200
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	185-189
Issue number	PART 4
DOIs	https://doi.org/10.1016/0921-4534(91)91224-R
Publication status	Published - 1991 Dec 1

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(91)91224-R

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title = "Angular dependence of Jc and Bc2 in the CVD-YBa2Cu3O7-δ films",

abstract = "The field and the temperature dependence of Jc at various angles were resistively measured using the high-Jc YBa2Cu3O7-δ films prepared by chemical vapor deposition. Both dependence of Jc was described by the scaling law of the global pinning force, although the values of scaling parameter m for the temperature and the field dependence were slightly different. The temperature scaling law was well established for B//c-axis, while it deviated from the observed data in low temperature region below 60K for B⊥c-axis.",

author = "Satoshi Awaji and Kazuo Watanabe and Norio Kobayashi and Hisanori Yamane and Toshio Hirai and Yoshio Muto",

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T1 - Angular dependence of Jc and Bc2 in the CVD-YBa2Cu3O7-δ films

AU - Awaji, Satoshi

AU - Watanabe, Kazuo

AU - Kobayashi, Norio

AU - Yamane, Hisanori

AU - Hirai, Toshio

AU - Muto, Yoshio

PY - 1991/12/1

Y1 - 1991/12/1

N2 - The field and the temperature dependence of Jc at various angles were resistively measured using the high-Jc YBa2Cu3O7-δ films prepared by chemical vapor deposition. Both dependence of Jc was described by the scaling law of the global pinning force, although the values of scaling parameter m for the temperature and the field dependence were slightly different. The temperature scaling law was well established for B//c-axis, while it deviated from the observed data in low temperature region below 60K for B⊥c-axis.

AB - The field and the temperature dependence of Jc at various angles were resistively measured using the high-Jc YBa2Cu3O7-δ films prepared by chemical vapor deposition. Both dependence of Jc was described by the scaling law of the global pinning force, although the values of scaling parameter m for the temperature and the field dependence were slightly different. The temperature scaling law was well established for B//c-axis, while it deviated from the observed data in low temperature region below 60K for B⊥c-axis.

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JO - Physica C: Superconductivity and its Applications

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Angular dependence of J_c and B_c2 in the CVD-YBa₂Cu₃O_7-δ films

Abstract

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