# Evaluation of in-plane and out-of-plane crystallinities with residual amorphous phases for MgB2 superconductor

https://mdr.nims.go.jp/datasets/ea1ebb14-49cf-4a9b-8837-e20985e2f9b7

## File

- [Cramics-Int_Maeda2024.pdf](https://mdr.nims.go.jp/filesets/73c40721-69c9-44e9-9970-f075f7f39b88/download) ([Detail](https://mdr.nims.go.jp/filesets/73c40721-69c9-44e9-9970-f075f7f39b88.md))

## Id

ea1ebb14-49cf-4a9b-8837-e20985e2f9b7

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-11-11T08:52:20.651422Z

## Updated at

2024-11-12T23:31:23.364986Z

## Published at

2024-11-12T23:31:23.428513Z

## Doi

https://doi.org/10.48505/nims.4943

## First published url

https://doi.org/10.1016/j.ceramint.2024.06.416

## Date published

2024-07-01

## Recorded date published

2024-10

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Evaluation of in-plane and out-of-plane crystallinities with residual amorphous
    phases for MgB2 superconductor
  title_type: original
  lang: en

## Description

- description: In this study, we focus on in-plane and out-of-plane crystallinities
    of the MgB2 superconductor. These two structural properties were evaluated in
    terms of peak broadening at lower angles in the X-ray diffraction. The angular
    behavior of the in-plane and out-of-plane peaks was used to compare it with the
    corresponding behavior estimated in the case of several crystallite sizes (that
    affect the in-field superconductivity of MgB2). We propose that this comparison
    allows a simple evaluation to provide insight into the individual influences of
    in-plane and out-of-plane crystallinities on the in-field critical current density
    (without needing to calculate numerical values of crystallite sizes and lattice
    strains of fabricated MgB2 materials). For this study, we used MgB2 samples sintered
    at different temperatures. The sintering conditions affected not only the crystallinities
    but also the phase compositions. The behavior of the compositions, including amorphous
    phases, was also evaluated by using a quantitative analysis for X-ray diffraction
    results.
  description_type: abstract
  lang: und

## Creator

- name: Minoru Maeda
  role: author
  orcid: https://orcid.org/0000-0001-7472-1167
- name: Jun Hyuk Choi
  role: author
  orcid: https://orcid.org/0009-0009-8180-0993
- name: Dong Gun Lee
  role: author
  orcid: https://orcid.org/0009-0009-9902-7863
- name: Akiyoshi Matsumoto
  role: author
- name: Gen Nishijima
  role: author
  orcid: https://orcid.org/0000-0001-7493-0559
- name: Zhenan Jiang
  role: author
- name: Nicholas M. Strickland
  role: author
- name: Jung Ho Kim
  role: author
  orcid: https://orcid.org/0000-0003-4931-3553
- name: Seyong Choi
  role: author

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: Anysotropy
  schema: not_defined
- subject: Disorder
  schema: not_defined
- subject: MgB2
  schema: not_defined
- subject: X-ray diffraction
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Ceramics International
  issn: '02728842'
  volume: '50'
  issue: '19'
  start_page: 36042
  end_page: 36049

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## Measurement method



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## Chemical composition



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## Fileset

- id: 73c40721-69c9-44e9-9970-f075f7f39b88
  filename: Cramics-Int_Maeda2024.pdf
  content_type: application/pdf
  size: 1362176
  md5: 52fe635c7d244118a1d8b512fb579df6

## Thumbnail

fileset_id: 73c40721-69c9-44e9-9970-f075f7f39b88
filename: Cramics-Int_Maeda2024.pdf