# Interpretation of time-dependent current and resistance of HTS closed loop with superconducting joint considering flux creep

https://mdr.nims.go.jp/datasets/b066de70-6c50-46a1-b353-493cb54db32c

## File

- [Takeda_2023_Appl._Phys._Express_16_093002.pdf](https://mdr.nims.go.jp/filesets/8225d025-06f7-43e9-bf6e-84d193b86146/download) ([Detail](https://mdr.nims.go.jp/filesets/8225d025-06f7-43e9-bf6e-84d193b86146.md))

## Id

b066de70-6c50-46a1-b353-493cb54db32c

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-04-04T09:51:42.790007Z

## Updated at

2024-04-05T03:30:32.590673Z

## Published at

2024-04-05T03:30:32.685310Z

## Doi



## First published url

https://doi.org/10.35848/1882-0786/acf7a9

## Date published

2023-09-01

## Recorded date published

2023-9-1

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Interpretation of time-dependent current and resistance of HTS closed loop
    with superconducting joint considering flux creep
  title_type: original
  lang: en

## Description

- description: 'A low circuit resistance is required for a superconducting magnet
    operated in persistent mode using superconducting joints. We performed current
    decay measurements on a high-temperature superconducting (HTS) closed loop with
    a superconducting joint to evaluate the time dependence of current and resistance.
    The results were quantitatively explained considering current sharing and flux
    creep. After the elapse of 10^5 s, current sharing was suppressed and a circuit
    resistance of less than 10^−13 Ω was observed. The main finding is that joint
    resistance for an HTS closed loop is inversely proportional to time, contributing
    to the low circuit resistance. '
  description_type: abstract
  lang: und

## Creator

- name: Yasuaki Takeda
  role: author
  orcid: https://orcid.org/0000-0001-7217-9853
  organization: National Institute for Materials Science
- name: Yuji Tsuchiya
  role: author
- name: Gen Nishijima
  role: author
  orcid: https://orcid.org/0000-0001-7493-0559
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: IOP Publishing

## Managing organization



## Keyword

- subject: Superconducting joint
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Applied Physics Express
  issn: '18820786'
  volume: '16'
  issue: '9'
  article_number: '093002'

## Conference



## Related item



## Funding

- identifier: JPMJMI17A2
  funder_name: JST-Mirai Program
- identifier: JP22H01522
  funder_name: Japan Society for the Promotion of Science
- identifier: JP22K14482
  funder_name: Japan Society for the Promotion of Science

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



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## Custom property



## Fileset

- id: 8225d025-06f7-43e9-bf6e-84d193b86146
  filename: Takeda_2023_Appl._Phys._Express_16_093002.pdf
  content_type: application/pdf
  size: 894621
  md5: 73f5f34e1e4cea631bca5426e7ab84ff

## Thumbnail

fileset_id: 8225d025-06f7-43e9-bf6e-84d193b86146
filename: Takeda_2023_Appl._Phys._Express_16_093002.pdf