Effect of holding temperature on microstructures and Jc properties of YBa2Cu3O7-X films fabricated by TFA-MOD method

K. Konya, K. Ootaguro, T. Nishiyama, Ryo Teranishi, Takanobu Kiss, K. Yamada, Kenji Kaneko, M. Yoshizumi, T. Izumi

研究成果: ジャーナルへの寄稿記事

11 引用 (Scopus)

抄録

In this study, we investigated the correlation between microstructures and critical current density (Jc) of YBa2Cu3O 7-X (YBCO) films with BaZrO3 (BZO) pinning centers by introducing holding temperature during the crystallization process. Smaller BZO particles and higher in-field Jc were found in the YBCO film with holding temperature than the one without. As a result, films with improved microstructures were successfully fabricated by implementation of additional process, holding temperature, and highly in-field Jc were obtained by introducing smaller BZO particles as artificial pinning centers.

元の言語英語
ページ(範囲)144-147
ページ数4
ジャーナルPhysica C: Superconductivity and its applications
494
DOI
出版物ステータス出版済み - 5 29 2013

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microstructure
Microstructure
Crystallization
Temperature
temperature
critical current
crystallization
current density
barium copper yttrium oxide

All Science Journal Classification (ASJC) codes

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

これを引用

Effect of holding temperature on microstructures and Jc properties of YBa2Cu3O7-X films fabricated by TFA-MOD method. / Konya, K.; Ootaguro, K.; Nishiyama, T.; Teranishi, Ryo; Kiss, Takanobu; Yamada, K.; Kaneko, Kenji; Yoshizumi, M.; Izumi, T.

:: Physica C: Superconductivity and its applications, 巻 494, 29.05.2013, p. 144-147.

研究成果: ジャーナルへの寄稿記事

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abstract = "In this study, we investigated the correlation between microstructures and critical current density (Jc) of YBa2Cu3O 7-X (YBCO) films with BaZrO3 (BZO) pinning centers by introducing holding temperature during the crystallization process. Smaller BZO particles and higher in-field Jc were found in the YBCO film with holding temperature than the one without. As a result, films with improved microstructures were successfully fabricated by implementation of additional process, holding temperature, and highly in-field Jc were obtained by introducing smaller BZO particles as artificial pinning centers.",
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T1 - Effect of holding temperature on microstructures and Jc properties of YBa2Cu3O7-X films fabricated by TFA-MOD method

AU - Konya, K.

AU - Ootaguro, K.

AU - Nishiyama, T.

AU - Teranishi, Ryo

AU - Kiss, Takanobu

AU - Yamada, K.

AU - Kaneko, Kenji

AU - Yoshizumi, M.

AU - Izumi, T.

PY - 2013/5/29

Y1 - 2013/5/29

N2 - In this study, we investigated the correlation between microstructures and critical current density (Jc) of YBa2Cu3O 7-X (YBCO) films with BaZrO3 (BZO) pinning centers by introducing holding temperature during the crystallization process. Smaller BZO particles and higher in-field Jc were found in the YBCO film with holding temperature than the one without. As a result, films with improved microstructures were successfully fabricated by implementation of additional process, holding temperature, and highly in-field Jc were obtained by introducing smaller BZO particles as artificial pinning centers.

AB - In this study, we investigated the correlation between microstructures and critical current density (Jc) of YBa2Cu3O 7-X (YBCO) films with BaZrO3 (BZO) pinning centers by introducing holding temperature during the crystallization process. Smaller BZO particles and higher in-field Jc were found in the YBCO film with holding temperature than the one without. As a result, films with improved microstructures were successfully fabricated by implementation of additional process, holding temperature, and highly in-field Jc were obtained by introducing smaller BZO particles as artificial pinning centers.

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