Flux creep properties in Dy-Ba-Cu-O bulk superconductors

H. Enomoto; K. Inoue; S. Nariki; M. Murakami; T. Takizawa

doi:10.1016/S0921-4534(02)01485-5

Flux creep properties in Dy-Ba-Cu-O bulk superconductors

H. Enomoto, K. Inoue, S. Nariki, M. Murakami, T. Takizawa

材料工学科

研究成果: Article › 査読

1 被引用数 (Scopus)

抄録

We have investigated how the oxygen-annealing temperature and RE211 addition influence the flux creep at 77 K in melt-processed DyBa₂Cu₃O_7-δ (Dy123). By making conventional flux creep experiments, we found that Dy211 contents suppress the flux creep. It was also found that the flux creep is more suppressed by the annealing treatment in the lower temperature. A suppression in the flux creep was observed for samples with the secondary peak effect.

本文言語	English
ページ（範囲）	513-516
ページ数	4
ジャーナル	Physica C: Superconductivity and its applications
巻	378-381
号	PART 1
DOI	https://doi.org/10.1016/S0921-4534(02)01485-5
出版ステータス	Published - 2002 10月 1

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
エネルギー工学および電力技術
電子工学および電気工学

文献へのアクセス

10.1016/S0921-4534(02)01485-5

他のファイルとリンク

引用スタイル

@article{d0975898a191488081487d1e2202ad91,

title = "Flux creep properties in Dy-Ba-Cu-O bulk superconductors",

abstract = "We have investigated how the oxygen-annealing temperature and RE211 addition influence the flux creep at 77 K in melt-processed DyBa2Cu3O7-δ (Dy123). By making conventional flux creep experiments, we found that Dy211 contents suppress the flux creep. It was also found that the flux creep is more suppressed by the annealing treatment in the lower temperature. A suppression in the flux creep was observed for samples with the secondary peak effect.",

keywords = "DyBaCuO, Flux creep, Magnetic relaxation, Secondary peak",

author = "H. Enomoto and K. Inoue and S. Nariki and M. Murakami and T. Takizawa",

year = "2002",

month = oct,

day = "1",

doi = "10.1016/S0921-4534(02)01485-5",

language = "English",

volume = "378-381",

pages = "513--516",

journal = "Physica C: Superconductivity and its Applications",

issn = "0921-4534",

publisher = "Elsevier",

number = "PART 1",

}

TY - JOUR

T1 - Flux creep properties in Dy-Ba-Cu-O bulk superconductors

AU - Enomoto, H.

AU - Inoue, K.

AU - Nariki, S.

AU - Murakami, M.

AU - Takizawa, T.

PY - 2002/10/1

Y1 - 2002/10/1

N2 - We have investigated how the oxygen-annealing temperature and RE211 addition influence the flux creep at 77 K in melt-processed DyBa2Cu3O7-δ (Dy123). By making conventional flux creep experiments, we found that Dy211 contents suppress the flux creep. It was also found that the flux creep is more suppressed by the annealing treatment in the lower temperature. A suppression in the flux creep was observed for samples with the secondary peak effect.

AB - We have investigated how the oxygen-annealing temperature and RE211 addition influence the flux creep at 77 K in melt-processed DyBa2Cu3O7-δ (Dy123). By making conventional flux creep experiments, we found that Dy211 contents suppress the flux creep. It was also found that the flux creep is more suppressed by the annealing treatment in the lower temperature. A suppression in the flux creep was observed for samples with the secondary peak effect.

KW - DyBaCuO

KW - Flux creep

KW - Magnetic relaxation

KW - Secondary peak

UR - http://www.scopus.com/inward/record.url?scp=18344417483&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=18344417483&partnerID=8YFLogxK

U2 - 10.1016/S0921-4534(02)01485-5

DO - 10.1016/S0921-4534(02)01485-5

M3 - Article

AN - SCOPUS:18344417483

SN - 0921-4534

VL - 378-381

SP - 513

EP - 516

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - PART 1

ER -

Flux creep properties in Dy-Ba-Cu-O bulk superconductors

抄録

ASJC Scopus subject areas

文献へのアクセス

他のファイルとリンク

フィンガープリント

引用スタイル