NDE of coated-conductor using HTS SQUID array

Hato, Tsunehiro; Adachi, Seiji; Sutoh, Y.; Hata, K.; Oshikubo, Y.; Machi, T.; Tanabe, K.

doi:10.1016/j.physc.2009.05.013

Cited by 11 publications

(2 citation statements)

References 18 publications

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“…However, there was no NDE system that enabled us to examine striated CCs in reasonably high resolution, high sensitivity and high speed. We proposed a new NDE system using HTS-SQUIDs [41].…”

Section: Non-destructive Evaluation (Nde) System For Striated Hts Coamentioning

confidence: 99%

Recent Developments of High-Tc Electronic Devices with Multilayer Structures and Ramp-Edge Josephson Junctions

Adachi

Tsukamoto

Hato

et al. 2012

IEICE Trans. Electron.

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Recent developments of electronic devices containing Josephson junctions (JJ) with high-T c superconductors (HTS) are reported. In particular, the fabrication process and the properties of superconducting quantum interference devices (SQUIDs) with a multilayer structure and ramp-edge-type JJs are described. The JJs were fabricated by recrystallization of an artificially deposited Cu-poor precursory layer. The formation mechanism of the junction barrier is discussed. We have fabricated various types of gradiometers and magnetometers. They have been actually utilized for several application systems, such as a non-destructive evaluation (NDE) system for deep-lying defects in a metallic plate and a reel-to-reel testing system for striated HTS-coated conductors.

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Section: Non-destructive Evaluation (Nde) System For Striated Hts Coamentioning

confidence: 99%

Recent Developments of High-Tc Electronic Devices with Multilayer Structures and Ramp-Edge Josephson Junctions

Adachi

Tsukamoto

Hato

et al. 2012

IEICE Trans. Electron.

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show abstract

“…Recent years, we have studied the fabrication process for HTSSQUIDs containing ramp-edge JJs and multilayer structures [12,13] and developed an NDE system for striated YBCO coated conductors [14]. We successfully prepared 5-channel gradiometer arrays exhibiting moderate properties for the system.…”

Section: Introductionmentioning

confidence: 99%