# Stripe-width-dependent microstructural evolution in multifilamented YBa2Cu3O7-δ films revealed by cross-sectional analysis

https://mdr.nims.go.jp/datasets/1292584c-b384-4e1e-b34a-bfd3965b1049

## File

- [Proof版_NIMS提出用.pdf](https://mdr.nims.go.jp/filesets/1693b95a-7b93-407f-8868-b09669a60938/download) ([Detail](https://mdr.nims.go.jp/filesets/1693b95a-7b93-407f-8868-b09669a60938.md))

## Id

1292584c-b384-4e1e-b34a-bfd3965b1049

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-09-24T07:40:04.212232Z

## Updated at

2026-09-24T23:41:36.649686Z

## Published at

2026-09-25T01:38:45.671816Z

## Doi

https://doi.org/10.48505/nims.6533

## First published url

https://doi.org/10.1016/j.mtcomm.2026.116066

## Date published

2026-09-03

## Recorded date published

2026-9

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Stripe-width-dependent microstructural evolution in multifilamented YBa2Cu3O7-δ
    films revealed by cross-sectional analysis
  title_type: original
  lang: en

## Description

- description: 'Multifilamentation of YBa2Cu3O7-δ (YBCO)-coated conductors with a
    continuous and as-narrow-as-possible gap layer is considered an important structural
    requirement for maximizing current-carrying performance and reducing alternating-current
    loss. This study aims to establish a microstructural design guideline for controlling
    the formation of continuous gap layers by clarifying the relationship between
    Nb stripe geometry and the resulting non-superconducting gap-layer structure. '
  description_type: abstract
  lang: und

## Creator

- name: Taiki Wada
  role: author
- name: Hiroki Fujimoto
  role: author
- name: Yasuhito Kawahara
  role: author
- name: Akiyoshi Matsumoto
  role: author
  orcid: https://orcid.org/0000-0002-6388-2130
- name: Ryo Teranishi
  role: author
  orcid: https://orcid.org/0000-0001-5497-735X

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: Multifilamentation
  schema: not_defined
- subject: YBa₂Cu₃O₇−δ superconducting film
  schema: not_defined
- subject: Film growth
  schema: not_defined
- subject: Cross-sectional TEM
  schema: not_defined
- subject: Microstructure observations
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Materials Today Communications
  issn: '23524928'
  volume: '56'
  article_number: '116066'

## Conference



## Related item



## Funding

- identifier: 22H02019
  funder_name: Japan Society for the Promotion of Science
- funder_name: National University Corporation Kyushu University
- funder_name: National Institute for Materials 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



## Software



## Custom property



## Fileset

- id: 1693b95a-7b93-407f-8868-b09669a60938
  filename: Proof版_NIMS提出用.pdf
  content_type: application/pdf
  size: 2873617
  md5: 5031f68ae49397318ebc27e6536f81ea

## Thumbnail

fileset_id: 1693b95a-7b93-407f-8868-b09669a60938
filename: Proof版_NIMS提出用.pdf