# Critical Current Measurements of Prototype REBCO Round Cables at 77 K

https://mdr.nims.go.jp/datasets/7d83bdc7-5bb2-46fc-b634-48343fcd1f9d

## File

- [4PoA03-12_final.docx](https://mdr.nims.go.jp/filesets/8dd3d5e2-6860-46c8-bf5b-2967be1324dd/download) ([Detail](https://mdr.nims.go.jp/filesets/8dd3d5e2-6860-46c8-bf5b-2967be1324dd.md))

## Id

7d83bdc7-5bb2-46fc-b634-48343fcd1f9d

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-07-09T06:57:26.077773Z

## Updated at

2025-07-10T23:30:17.834184Z

## Published at

2025-07-10T23:16:42.270447Z

## Doi

https://doi.org/10.48505/nims.5571

## First published url

https://doi.org/10.1109/tasc.2023.3345848

## Date published

2023-12-21

## Recorded date published



## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Critical Current Measurements of Prototype REBCO Round Cables at 77 K
  title_type: original
  lang: en

## Description

- description: High temperature superconducting cables are necessary for next-generation
    high-field accelerator magnets, and various types of HTS cables have been developed
    worldwide. We have started the development of HTS cables in which rare-earth barium
    copper oxide coated conductors are spirally wound around a flexible multi-wire
    core. In this study, we constructed five sample cables with a 2-mm-wide coated
    conductor and a 1.8-mm-diameter multi-wire core. The transport critical current
    of the coated conductors used for the sample cables was measured at 77 K and 4.2
    K. At 4.2 K, the Ic was measured in a perpendicular magnetic field from 1 T to
    18 T. The transport Ic and bending properties of the sample cables were characterized
    at 77 K.Thecable Ic degraded 10–16% due to the cable construction and 10% after
    bending the cable with a radius of 20mm.The cable current density at 20 T and
    4.2 K was estimated as a function of the cable diameter.
  description_type: abstract
  lang: und

## Creator

- name: Xudong Wang
  role: author
  orcid: https://orcid.org/0000-0001-8717-6444
- name: Kiyosumi Tsuchiya
  role: author
  orcid: https://orcid.org/0000-0002-7514-5330
- name: Akio Terashima
  role: author
- name: Suguru Tanabe
  role: author
- name: Nobuyuki Negishi
  role: author
- name: Akihiro Kikuchi
  role: author
  orcid: https://orcid.org/0000-0002-5044-7156

## Contact agent



## Publisher

organization: Institute of Electrical and Electronics Engineers (IEEE)

## Managing organization



## Keyword

- subject: REBCO
  schema: not_defined
- subject: cable
  schema: not_defined
- subject: critical current
  schema: not_defined
- subject: current density
  schema: not_defined
- subject: high magnetic field
  schema: not_defined

## Rights

- description: "© 2023 IEEE.  Personal use of this material is permitted.  Permission
    from IEEE must be obtained for all other uses, in any current or future media,
    including reprinting/republishing this material for advertising or promotional
    purposes, creating new collective works, for resale or redistribution to servers
    or lists, or reuse of any copyrighted component of this work in other works."
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: IEEE Transactions on Applied Superconductivity
  issn: '10518223'
  volume: '34'
  issue: '5'
  start_page: 1
  end_page: 5

## Conference



## Related item



## Funding

- identifier: JPMXP1423812204
  funder_name: MEXT Development of key element technologies to improve the performance
    of future accelerators Program
- identifier: 19H01911
  funder_name: JSPS KAKENHI

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## Fileset

- id: 8dd3d5e2-6860-46c8-bf5b-2967be1324dd
  filename: 4PoA03-12_final.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 1837854
  md5: e9f792eb5d90253994dfb71716b93997

## Thumbnail

fileset_id: 8dd3d5e2-6860-46c8-bf5b-2967be1324dd
filename: 4PoA03-12_final.docx