Improvement in Switching Characteristics of HTS Power Electric Device Prepared by Pulsed Laser Deposition

Yukihiko Yamagata, Kazufumi Shingai, Tomoaki Ikegami, Kenji Ebihara

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

High quality YBCO film was prepared on the YSZ buffered Hastelloy substrate by PLD method with an effective in-situ anneal. The TC(zero) and the JC of the YBCO film on YSZ/Hastelloy is 83.4K and 6.6×103A/cm2 (at 77K), respectively. The phase transition between the superconducting state and the normal conducting slate of the film showed higher response due to the high thermal conductivity and the small thermal capacity than that of the YBCO film deposited on MgO substrate.

Original languageEnglish
Pages (from-to)1447-1450
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume7
Issue number2 PART 2
Publication statusPublished - Dec 1 1997
Externally publishedYes

Fingerprint

Pulsed laser deposition
electric power
pulsed laser deposition
Hastelloy (trademark)
yttria-stabilized zirconia
Slate
Substrates
Specific heat
Thermal conductivity
thermal conductivity
Phase transitions
conduction

All Science Journal Classification (ASJC) codes

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

Cite this

Improvement in Switching Characteristics of HTS Power Electric Device Prepared by Pulsed Laser Deposition. / Yamagata, Yukihiko; Shingai, Kazufumi; Ikegami, Tomoaki; Ebihara, Kenji.

In: IEEE Transactions on Applied Superconductivity, Vol. 7, No. 2 PART 2, 01.12.1997, p. 1447-1450.

Research output: Contribution to journalArticle

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